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TPS3123-XX_08中文资料

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FEATURES

APPLICATIONS

DBV PACKAGE

(TOP VIEW)

TPS3123/T

RESET

GND

V DD

WDI

RESET

GND

RESET

V DD

WDI

TPS3125/

TPS3126

RESET

GND

RESET

V DD

TPS3123-xx

TPS3124-xx,TPS3125-xx

TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST1999–REVISED DECEMBER2006 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS

?Minimum Supply Voltage of0.75V

?Supply Voltage Supervision Range:

– 1.2V,1.5V,1.8V(TPS312x)

–3V(TPS3125Devices Only)

–Other Versions on Request

?Power-On Reset Generator With Fixed Delay

Time of180ms

?Manual Reset Input(TPS3123/5/6/8)

?Watchdog Timer Retriggers the RESET Output

at V DD≥V IT

?Supply Current of14μA(Typ)

?Small SOT23-5Package

?Temperature Range of–40°C to+85°C

?Reset Output Available in Push-Pull(Active

Low and High)and Open-Drain(Active-Low)

?Applications Using Low Voltage DSPs,

Microcontrollers,or Microprocessors

?Portable/Battery-Powered Equipment

?Wireless Communication Systems

?Programmable Controls

?Industrial Equipment

?Notebook/Desktop Computers

?Intelligent Instruments

Figure1.Typical Low-Voltage DSP Application

Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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DESCRIPTION

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

The TPS312x family of ultralow voltage processor supervisory circuits provides circuit initialization and timing supervision,primarily for DSP and processor-based systems.

During power-on,RESET is asserted when the supply voltage (V DD )becomes higher than 0.75V.Thereafter,the supply voltage supervisor monitors V DD and keeps RESET output active as long as V DD remains below the threshold voltage (V IT ).An internal timer delays the return of the output to the inactive state (high)to ensure proper system reset.The delay time,t d =180ms,starts after V DD has risen above the threshold voltage (V IT ).When the supply voltage drops below the threshold voltage (V IT ),the output becomes active (low)again.No external components are required.All the devices of this family have a fixed-sense threshold voltage (V IT )set by a high precision internal voltage divider.

The TPS3123/5/6/8devices incorporate a manual reset input,MR.A low level at MR causes RESET to become active.The TPS3124devices do not have the input MR,but include a high-level output RESET same as the TPS3125and TPS3126devices.In addition,the TPS3123/4/8have a watchdog timer that needs to be triggered periodically by a positive or negative transition at WDI.When the supervising system fails to retrigger the watchdog circuit within the time-out interval t tout =0.8s,RESET output becomes active for the time period (t d ).This event also reinitializes the watchdog timer.

The circuits are available in a 5-pin SOT23-5package.The TPS312x devices are characterized for operation over a temperature range of –40°C to +85°C.

PACKAGE INFORMATION STANDARD VERSIONS (1)

T A

DEVICE NAME

THRESHOLD VOLTAGE

MARKING TPS3123J12DBVR (2)TPS3123J12DBVT (3) 1.08V PBNI TPS3123G15DBVR (2)TPS3123G15DBVT (3) 1.40V PBOI TPS3123J18DBVR (2)TPS3123J18DBVT (3) 1.62V PBPI TPS3124J12DBVR (2)TPS3124J12DBVT (3) 1.08V PBQI TPS3124G15DBVR (2)TPS3124G15DBVT (3) 1.40V PBRI TPS3124J18DBVR (2)TPS3124J18DBVT (3) 1.62V PBSI TPS3125J12DBVR (2)

TPS3125J12DBVT (3) 1.08V PBTI TPS3125G15DBVR (2)TPS3125G15DBVT (3) 1.40V PBUI –40°C to +85°C

TPS3125J18DBVR (2)TPS3125J18DBVT (3) 1.62V PBVI TPS3125L30DBVR (2)TPS3125L30DBVT (3) 2.64V PBXI TPS3126E12DBVR (2)TPS3126E12DBVT (3) 1.14V PFOI TPS3126E15DBVR (2)TPS3126E15DBVT (3) 1.43V PFPI TPS3126E18DBVR (2)TPS3126E18DBVT (3) 1.71V PFQI TPS3128E12DBVR (2)TPS3128E12DBVT (3) 1.14V PFRI TPS3128E15DBVR (2)TPS3128E15DBVT (3) 1.43V PFSI TPS3128E18DBVR (2)

TPS3128E18DBVT (3)

1.71V

PFTI

(1)Other versions available.Contact Texas Instruments for details;minimum order quantities apply.(2)The DBV R passive indicates tape and reel of 3000parts.(3)

The DBV T passive indicates tape and reel of 250parts.

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TPS3123J12DBV R

Reel

Package

Nominal Supply Voltage

Typical Reset Threshold Voltage

Functionality

Family

TPS3123-xx TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST1999–REVISED DECEMBER2006

Table1.Ordering Information Application Specific Versions(1)

NOMINAL SUPPLY VOLTAGE,TYPICAL RESET THRESHOLD DEVICE NAME DEVICE NAME

V NOM VOLTAGE–V IT–TPS312xx12DBV 1.2V TPS312xAxxDBV V NOM–1%

TPS312xx15DBV 1.5V TPS312xBxxDBV V NOM–2%

TPS312xx18DBV 1.8V TPS312xCxxDBV V NOM–3%

TPS312xx30DBV 3.0V TPS312xDxxDBV V NOM–4%

TPS312xExxDBV V NOM–5%

TPS312xFxxDBV V NOM–6%

TPS312xGxxDBV V NOM–7%

TPS312xHxxDBV V NOM–8%

TPS312xIxxDBV V NOM–9%

TPS312xJxxDBV V NOM–10%

TPS312xKxxDBV V NOM–11%

TPS312xLxxDBV V NOM–12%

TPS312xMxxDBV V NOM–13%

TPS312xNxxDBV V NOM–14%

TPS312xOxxDBV V NOM–15%

(1)For the application-specific versions contact Texas Instruments for availability,lead time,and minimum order quantities.

Table2.Function Tables

TPS3123/8TPS3124TPS3125/6 MR VDD>V IT RESET VDD>V IT RESET RESET MR VDD>V IT RESET RESET

L0L0L H L0L H

L1L1H L L1L H

H0L H0L H

H1H H1H L

Table3.Reset Topology

DEVICES OPEN DRAIN PUSH-PULL

TPS3123X

TPS3124X

TPS3125X

TPS3126X

TPS3128X

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V DD

MR ?

GND

WDI ?

RESET RESET §

?TPS3123/5/6/8?

TPS3123/4/8§

TPS3124/5/6

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

FUNCTIONAL BLOCK DIAGRAM

TIMING DIAGRAM TPS3123/5/6/8

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ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATING TABLE

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

TIMING DIAGRAM TPS3123/4//8

over operating free-air temperature range (unless otherwise noted)(1)

(1)

Stresses beyond those listed under "absolute maximum ratings"may cause permanent damage to the device.These are stress ratings only,and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions"is not implied.Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

T A ≤+25°C DERATING FACTOR T A =+70°C T A =+85°C PACKAGE POWER RATING

ABOVE T A =+25°C

POWER RATING

DBV

437mW

3.5mW/°C

280mW

227mW

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RECOMMENDED OPERATING CONDITIONS

ELECTRICAL CHARACTERISTICS

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

at specified temperature range.

MIN

MAX UNIT T A =0°C to +85°C 0.75 3.3V DD Supply voltage V T A =–40°C to +85°C

0.85 3.3V DD Manual reset voltage 0.0V DD +0.3V V WD1Watchdog input voltage 0

V DD +0.3

V V IH High-level input voltage 0.7×V DD

V V IL Low-level input voltage

0.3×V DD

V ?t/?V Input transition rise and fall rate at WDI 1μs/V T A

Operating free-air temperature range

+85°C

over recommended operating free-air temperature range (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN TYP MAX

UNIT MR pullup resistor (internal)

k ?WDI WDI =V DD =3.3V 11I IH High-level input current μA MR MR =0.7×V DD ,V DD =3.3V 2055WDI WDI =0V,V DD =3.3V 11I IL Low-level input current μA MR

MR =0V,V DD =3.3V

170High-level output current TPS3126-xx,I OH

V DD =V OH =3.3V 200

(leakage into RESET pin)TPS3128-xx V DD =1.5V,I OH =–1mA RESET

V DD =3.3V,I OH =–4.5mA High-level output voltage V OH 0.8×V DD

(TPS3123/4/5only)

V DD =0.75V,I OH =–8μA RESET V DD =1.5V,I OH =–1mA V DD =0.75V,I OL =15μA RESET

0.2×V DD =1.5V,I OL =1.4mA V DD V OL

Low-level output voltage

V DD =1.5V,I OL =1.4mA RESET V DD =3.3V,

I OL =3mA 0.4

TPS312xJ12 1.04 1.08 1.12TPS312xG15 1.35 1.40 1.45TPS312xJ18

1.56

1.62 1.68Negative-going input threshold V IT–

TPS312xL30T A =–40°C to +85°C

2.57 2.64 2.71V

voltage (1)

TPS312xE12 1.10 1.14 1.18TPS312xE15 1.38 1.43 1.48TPS312xE18

1.65

1.71 1.77

15V hys

Hysteresis at V DD input

1.4V

TPS3123-xx V DD =0.75V 14WDI =V DD ,

TPS3124-xx MR unconnected V DD =3.3V 2230

TPS3128-xx I DD

Supply current

μA

V DD =0.75V 14TPS3125-xx MR unconnected TPS3126-xx

(2)

V DD =3.3V

1825

C i Input capacitance at MR,WDI

V I =0V to 3.3V

(1)To ensure best stability of the threshold voltage,a bypass capacitor (ceramic,0.1μF)should be placed near the supply terminal.(2)

The supply current during delay time t d is typical 5μA higher.

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TIMING REQUIREMENTS

SWITCHING CHARACTERISTICS

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

at R L =1M ?,C L =50pF,T A =+25°C.

PARAMETER

TEST CONDITIONS MIN TYP

MAX

UNIT

At V DD

V IH =V IT–+0.2V,V IL =V IT ––0.2V 6t w

Pulse width

At MR 1μs

V DD ≥V IT–+0.2V,

V IL =0.3x V DD ,

V IH =0.7×V DD

At WDI

0.1

at R L =1M ?,C L =50pF,T A =+25°C.

PARAMETER

TEST CONDITIONS MIN TYP MAX UNIT V DD ≥V IT–+0.2V,t tout Watchdog time out 0.8 1.4 2.1s See timing diagram V DD >V IT–+0.2V,t d Delay time

100

180

260ms

See timing diagram MR to RESET delay t PHL Propagation delay time,high-to-low-level output 0.1

V DD ≥V IT–+0.2V,(TPS3123/5/6/8)V IL =0.2×V DD ,μs

MR to RESET delay V IH =0.8×V DD t PLH Propagation delay time,low-to-high-level output 0.1(TPS3125/6)t PHL Propagation delay time,high-to-low-level output V DD to RESET delay 10V IL =V IT––0.2V,μs V DD to RESET delay V IH =V IT–+0.2V

t PLH

Propagation delay time,low-to-high-level output

(TPS3124/5/6)

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TYPICAL CHARACTERISTICS

? S u p p l y C u r r e n t ? 25

3.3

μI C C V DD ? Supply Voltage ? V 250

? L o w -L e v e l O u t p u t V o l t a g e ? m V

500

750

V O L I OL ? Low-Level Output Current ? μA

100200300400500

? L o w -L e v e l O u t p u t V o l t a g e ? m V

V O L I OL ? Low-Level Output Current ? μA

? L o w -L e v e l O u t p u t V o l t a g e ? V

V O L I OL ? Low-Level Output Current ? mA

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

SUPPLY CURRENT

LOW-LEVEL OUTPUT VOLTAGE

SUPPLY VOLTAGE

LOW-LEVEL OUTPUT CURRENT

Figure 2.

Figure 3.

LOW-LEVEL OUTPUT VOLTAGE

LOW-LEVEL OUTPUT CURRENT

Figure 4.Figure 5.

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2.51.5

3.320

0.5? L o w -L e v e l O u t p u t V o l t a g e ? V

V O L I OL ? Low-Level Output Current ? mA

0.80.60.401.21.41.6

0.2? H i g h -L e v e l O u t p u t V o l t a g e ? V

V O H I OH ? High-Level Output Current ? mA

1.751.250.500

?10

?15

2.25

3.4?20

?25

?30

2.752.521.510.750.25? H i g h -L e v e l O u t p u t V o l t a g e ? V

V O H I OH ? High-Level Output Current ? mA

N o r m a l i z e d I n p u t T h r e s h o l d V o l t a g e ?V I T (T )/A V I T (25)

°C T A ? Free-Air Temperature ? °C

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

TYPICAL CHARACTERISTICS (continued)

LOW-LEVEL OUTPUT VOLTAGE

HIGH-LEVEL OUTPUT VOLTAGE

LOW-LEVEL OUTPUT CURRENT

HIGH-LEVEL OUTPUT CURRENT

Figure 6.

Figure 7.

HIGH-LEVEL OUTPUT VOLTAGE

NORMALIZED INPUT THRESHOLD VOLTAGE

HIGH-LEVEL OUTPUT CURRENT

FREE-AIR TEMPERATURE

Figure 8.Figure 9.

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? M i n i m u m P u l s e D u r a t i o n ? t w s

μV DD ? Threshold Overdrive ? mV

N o r m a l i z e d I n p u t T h r e s h o l d V o l t a g e ?V I T (T )/A V I T (25)

°C T A ? Free-Air Temperature ? °C

21.5100

100

150

2.53

3.5200

250

300

0.5? M i n i m u m P u l s e D u r a t i o n ? t w s

μV DD ? Threshold Overdrive ? mV

TPS3123-xx

TPS3124-xx,TPS3125-xx TPS3126-xx,TPS3128-xx

SLVS227D–AUGUST 1999–REVISED DECEMBER 2006

TYPICAL CHARACTERISTICS (continued)

NORMALIZED INPUT THRESHOLD VOLTAGE

MINIMUM PULSE DURATION

FREE-AIR TEMPERATURE

THRESHOLD OVERDRIVE

Figure 10.

Figure 11.

MINIMUM PULSE DURATION

THRESHOLD OVERDRIVE

Figure 12.

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PACKAGING INFORMATION

Orderable Device Status(1)Package

Type Package

Drawing

Pins Package

Qty

Eco Plan(2)Lead/Ball Finish MSL Peak Temp(3)

TPS3123G15DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123G15DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123G15DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123G15DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J12DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J12DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J12DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J12DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J18DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J18DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J18DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3123J18DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124G15DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124G15DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124G15DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124G15DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J12DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J12DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J12DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J12DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J18DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J18DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J18DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3124J18DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125G15DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

Orderable Device Status(1)Package

Type Package

Drawing

Pins Package

Qty

Eco Plan(2)Lead/Ball Finish MSL Peak Temp(3)

TPS3125G15DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125G15DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125G15DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J12DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J12DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J12DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J12DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J18DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J18DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J18DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125J18DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125L30DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125L30DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125L30DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3125L30DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E12DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E12DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E12DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E12DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E15DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E15DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E15DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E15DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E18DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E18DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3126E18DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

Orderable Device Status(1)Package

Type Package

Drawing

Pins Package

Qty

Eco Plan(2)Lead/Ball Finish MSL Peak Temp(3)

TPS3126E18DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E12DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E12DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E12DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E12DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E15DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E15DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E15DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E15DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E18DBVR ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E18DBVRG4ACTIVE SOT-23DBV53000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E18DBVT ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TPS3128E18DBVTG4ACTIVE SOT-23DBV5250Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

(1)The marketing status values are defined as follows:

ACTIVE:Product device recommended for new designs.

LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.

NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.

PREVIEW:Device has been announced but is not in production.Samples may or may not be available.

OBSOLETE:TI has discontinued the production of the device.

(2)Eco Plan-The planned eco-friendly classification:Pb-Free(RoHS),Pb-Free(RoHS Exempt),or Green(RoHS&no Sb/Br)-please check https://www.wendangku.net/doc/fd18203635.html,/productcontent for the latest availability information and additional product content details.

TBD:The Pb-Free/Green conversion plan has not been defined.

Pb-Free(RoHS):TI's terms"Lead-Free"or"Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all6substances,including the requirement that lead not exceed0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free(RoHS Exempt):This component has a RoHS exemption for either1)lead-based flip-chip solder bumps used between the die and package,or2)lead-based die adhesive used between the die and leadframe.The component is otherwise considered Pb-Free(RoHS compatible)as defined above.

Green(RoHS&no Sb/Br):TI defines"Green"to mean Pb-Free(RoHS compatible),and free of Bromine(Br)and Antimony(Sb)based flame retardants(Br or Sb do not exceed0.1%by weight in homogeneous material)

(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annual basis.

TAPE AND REEL INFORMATION

*All dimensions are nominal

Device

Package Type Package Drawing Pins SPQ

Reel Diameter (mm)Reel Width W1(mm)A0(mm)B0(mm)K0(mm)

P1(mm)W (mm)Pin1Quadrant TPS3123G15DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3123G15DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3123J12DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3123J12DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3123J18DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3123J18DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3124G15DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3124G15DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3124J12DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3124J12DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3124J18DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3124J18DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3125G15DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3125G15DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3125J12DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3125J12DBVT SOT-23DBV 5250180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3125J18DBVR SOT-23DBV 53000180.09.0 3.15 3.2 1.4 4.08.0Q3TPS3125J18DBVT

SOT-23

DBV

250

180.0

9.0

3.15

3.2

1.4

4.0

8.0

Device Package

Type Package

Drawing

Pins SPQ Reel

Diameter

(mm)

Reel

Width

W1(mm)

A0(mm)B0(mm)K0(mm)P1

(mm)

Pin1

Quadrant

TPS3125L30DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3125L30DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3126E12DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3126E12DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3126E15DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3126E15DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3126E18DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3126E18DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3128E12DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3128E12DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3128E15DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3128E15DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3128E18DBVR SOT-23DBV53000180.09.0 3.15 3.2 1.4 4.08.0Q3 TPS3128E18DBVT SOT-23DBV5250180.09.0 3.15 3.2 1.4 4.08.0Q3

*All dimensions are nominal

Device Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm) TPS3123G15DBVR SOT-23DBV53000182.0182.020.0

TPS3123G15DBVT SOT-23DBV5250182.0182.020.0

TPS3123J12DBVR SOT-23DBV53000182.0182.020.0

Device Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm) TPS3123J12DBVT SOT-23DBV5250182.0182.020.0 TPS3123J18DBVR SOT-23DBV53000182.0182.020.0 TPS3123J18DBVT SOT-23DBV5250182.0182.020.0 TPS3124G15DBVR SOT-23DBV53000182.0182.020.0 TPS3124G15DBVT SOT-23DBV5250182.0182.020.0 TPS3124J12DBVR SOT-23DBV53000182.0182.020.0 TPS3124J12DBVT SOT-23DBV5250182.0182.020.0 TPS3124J18DBVR SOT-23DBV53000182.0182.020.0 TPS3124J18DBVT SOT-23DBV5250182.0182.020.0 TPS3125G15DBVR SOT-23DBV53000182.0182.020.0 TPS3125G15DBVT SOT-23DBV5250182.0182.020.0 TPS3125J12DBVR SOT-23DBV53000182.0182.020.0 TPS3125J12DBVT SOT-23DBV5250182.0182.020.0 TPS3125J18DBVR SOT-23DBV53000182.0182.020.0 TPS3125J18DBVT SOT-23DBV5250182.0182.020.0 TPS3125L30DBVR SOT-23DBV53000182.0182.020.0 TPS3125L30DBVT SOT-23DBV5250182.0182.020.0 TPS3126E12DBVR SOT-23DBV53000182.0182.020.0 TPS3126E12DBVT SOT-23DBV5250182.0182.020.0 TPS3126E15DBVR SOT-23DBV53000182.0182.020.0 TPS3126E15DBVT SOT-23DBV5250182.0182.020.0 TPS3126E18DBVR SOT-23DBV53000182.0182.020.0 TPS3126E18DBVT SOT-23DBV5250182.0182.020.0 TPS3128E12DBVR SOT-23DBV53000182.0182.020.0 TPS3128E12DBVT SOT-23DBV5250182.0182.020.0 TPS3128E15DBVR SOT-23DBV53000182.0182.020.0 TPS3128E15DBVT SOT-23DBV5250182.0182.020.0 TPS3128E18DBVR SOT-23DBV53000182.0182.020.0 TPS3128E18DBVT SOT-23DBV5250182.0182.020.0

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