There are no models available for this part yet.
Overview of LP2957AIS by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 5 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LP2957AISX/NOPB | Texas Instruments | 5V Low-Dropout Regulator for micro-P Application 5-DDPAK/TO-263 -40 to 125 |
CAD Models for LP2957AIS by Texas Instruments
Part Data Attributes for LP2957AIS by Texas Instruments
|
|
|
|---|---|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
|
Part Package Code
|
D2PAK
|
|
Package Description
|
PLASTIC, TO-263, 5 PIN
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Pin Count
|
4
|
|
Reach Compliance Code
|
unknown
|
|
ECCN Code
|
EAR99
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|
HTS Code
|
8542.39.00.01
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|
Dropout Voltage1-Max
|
0.8 V
|
|
Input Voltage-Max
|
30 V
|
|
Input Voltage-Min
|
6 V
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|
JESD-30 Code
|
R-PSSO-G5
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|
Length
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10.16 mm
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|
Number of Functions
|
1
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Number of Terminals
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5
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Operating Temperature TJ-Max
|
125 °C
|
|
Operating Temperature TJ-Min
|
-40 °C
|
|
Output Current1-Max
|
0.25 A
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|
Output Voltage1-Max
|
5.07 V
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|
Output Voltage1-Min
|
4.93 V
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|
Output Voltage1-Nom
|
5 V
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Package Body Material
|
PLASTIC/EPOXY
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|
Package Code
|
TO-263
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|
Package Equivalence Code
|
SMSIP5H,.6,67TB
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|
Package Shape
|
RECTANGULAR
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Package Style
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SMALL OUTLINE
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Regulator Type
|
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
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Seated Height-Max
|
4.8 mm
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Surface Mount
|
YES
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Technology
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BIPOLAR
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Terminal Form
|
GULL WING
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|
Terminal Pitch
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1.7 mm
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Terminal Position
|
SINGLE
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Voltage Tolerance-Max
|
1.4%
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|
Width
|
8.635 mm
|
Alternate Parts for LP2957AIS
This table gives cross-reference parts and alternative options found for LP2957AIS. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP2957AIS, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LP2957AISX/NOPB | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, TO-263, 5 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LP2957AIS vs LP2957AISX/NOPB |
| LP2957IS/NOPB | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, PLASTIC, TO-263, 5 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LP2957AIS vs LP2957IS/NOPB |
| LP2957ISX/NOPB | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, TO-263, 5 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LP2957AIS vs LP2957ISX/NOPB |
| LP2957AIS | Fixed Positive LDO Regulator, 5V, 0.8V Dropout, BIPolar, PSSO5 | National Semiconductor Corporation | LP2957AIS vs LP2957AIS |
| LP2957ISX | 5V FIXED POSITIVE LDO REGULATOR, 0.8V DROPOUT, PSSO5, TO-263, 5 PIN | Texas Instruments | LP2957AIS vs LP2957ISX |
| LP2957AISX | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, TO-263, 5 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LP2957AIS vs LP2957AISX |
| LP2957AISX/NOPB | 250-mA, 30-V, low-dropout voltage regulator with high accuracy & power good 5-DDPAK/TO-263 -40 to 125 | Texas Instruments | LP2957AIS vs LP2957AISX/NOPB |
| LP2957ISX | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, TO-263, 5 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LP2957AIS vs LP2957ISX |
| LP2957ISX/NOPB | 250-mA, 30-V, low-dropout voltage regulator with power good 5-DDPAK/TO-263 -40 to 125 | Texas Instruments | LP2957AIS vs LP2957ISX/NOPB |
| LP2957AIT | 5V Low-Dropout Regulator for micro-P Application 5-TO-220 -40 to 125 | Texas Instruments | LP2957AIS vs LP2957AIT |