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LP2957IS

LP2957IS
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For Reference Only

Part Number LP2957IS
OEMstron Part # LP2957IS
Manufacturer Texas Instruments
Category SemiconductorsPower Management ICsVoltage Regulators - Linear
Description IC REG LIN 5V 250MA DDPAK/TO263
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models LP2957IS PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 17 - May 22 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LP2957IS Specifications

Part Number LP2957IS
Brand Texas Instruments
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - Linear
Manufacturer
Series -
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 5V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.8V @ 250mA
Current - Output 250mA
Current - Quiescent (Iq) 200µA
Current - Supply (Max) 33mA
PSRR -
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package DDPAK/TO-263-5

LP2957IS Documents

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Part Number Description Stock

LP2957ISX/NOPB

D# V72:2272_07289531

Texas Instruments

LDO Regulator Pos 5V 0.25A 6-Pin(5+Tab) DDPAK T/R

Americas - 5
Part Number Description Stock

LP2957IS/NOPB

Texas Instruments

IC REG LDO 5V 0.25A DDPAK

491

LP2957IS

Texas Instruments

IC REG LDO 5V 0.25A DDPAK

Contact Us

LP2957ISX/NOPB

Texas Instruments

IC REG LDO 5V 0.25A DDPAK

Contact Us

LP2957ISX

Texas Instruments

IC REG LDO 5V 0.25A DDPAK

Contact Us
Part Number Description Stock

LP2957ISX

D# LP2957ISX-ND

Texas Instruments

IC REG LIN 5V 250MA DDPAK/TO263

Limited Supply - Call

LP2957ISX/NOPB

D# 296-49786-2-ND

Texas Instruments

IC REG LIN 5V 250MA DDPAK/TO263

500 In Stock

LP2957IS/NOPB

D# LP2957IS/NOPB-ND

Texas Instruments

IC REG LIN 5V 250MA DDPAK/TO263

7 In Stock

LP2957IS

D# LP2957IS-ND

Texas Instruments

IC REG LIN 5V 250MA DDPAK/TO263

Limited Supply - Call

LP2957IS/NOPB-TI

D# 2156-LP2957IS/NOPB-TI-ND

Rochester Electronics LLC

IC REG LIN 5V 250MA DDPAK/TO263

Temporarily Out of Stock
Part Number Description Stock

LP2957ISX

National Semiconductor Corporation

In stock shipping within 2days

3349

LP2957IS

National Semiconductor Corporation

In stock shipping within 2days

3349
Part Number Description Stock

LP2957ISNOPB

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

746

LP2957IS

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1044

LP2957ISNOPBTI

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

19950

LP2957ISX

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

136
Part Number Description Stock

LP2957ISXNOPB

Texas Instruments

OEM/CM ONLY

932

LP2957ISNOPB

Texas Instruments

OEM/CM ONLY

778

LP2957ISX

Texas Instruments

OEM/CM ONLY

519

LP2957IS

Texas Instruments

OEM/CM ONLY

236
Part Number Description Stock

LP2957ISNOPB

National Semiconductor Corporation

in stock - can ship the same day

30
Part Number Description Stock

LP2957IS

National Semiconductor Corporation

OEM/CM Immediate delivery

252

LP2957ISX/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

500
Part Number Description Stock

LP2957ISX/NOPB

D# 926-LP2957ISX/NOPB

Texas Instruments

LDO Voltage Regulators 5V Low-Dropout Regulator for micro-P Application 5-DDPAK/TO-263 -40 to 125

RoHS: Compliant
992
Part Number Description Stock

LP2957IS

D# NS-LP2957IS

Texas Instruments

OEM/CM ONLY

6115

LP2957ISX/NOPB

D# NS-LP2957ISX/NOPB

Texas Instruments

OEM/CM ONLY

1917

LP2957IS/NOPB

D# NS-LP2957IS/NOPB

Texas Instruments

OEM/CM ONLY

3167

LP2957ISX

D# NS-LP2957ISX

Texas Instruments

OEM/CM ONLY

8762
Part Number Description Stock

LP2957IS/NOPB

D# LP2957IS_NOPB

National Semiconductor Corporation

Semiconductor

45
Part Number Description Stock

LP2957IS/NOPB

Texas Instruments

Fixed Positive LDO Regulator, 5V, 0.8V Dropout, BIPolar, PSSO5

RoHS: Compliant
17198

LP2957ISX/NOPB

Texas Instruments

LP2957 5V Low-Dropout Regulator for micro-P Application

RoHS: Compliant
1000
Part Number Description Stock

LP2957IS

National Semiconductor Corporation

OEM/CM ONLY

927

LP2957ISX

National Semiconductor Corporation

OEM/CM ONLY

201
Part Number Description Stock

LP2957IS

National Semiconductor Corporation

IN stock Immediate delivery

247

LP2957ISX/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

495
Part Number Description Stock

LP2957ISX/NOPB

Texas Instruments

250-mA, 30-V, low-dropout voltage regulator with power good

3,870
Part Number Description Stock

LP2957IS

National Semiconductor Corporation

shipping today

253

LP2957ISX/NOPB

National Semiconductor Corporation

shipping today

496
Part Number Description Stock

LP2957ISX/NOPB

D# 31664612

Texas Instruments

LDO Regulator Pos 5V 0.25A 6-Pin(5+Tab) DDPAK T/R

Americas - 5
Part Number Description Stock

LP2957ISX/NOPB

Texas Instruments

RFQ

8611

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