LM2940S-5.0

Part No :: LM2940S-5.0

Manufacturer: Texas Instruments

VIGOR # :: 3744384

Description: IC REG LIN 5V 1A DDPAK/TO263-3

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LM2940S-5.0 PDF

Country of origin: -

Date code: -

LM2940S-5.0 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Not For New Designs
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	26V
Voltage - Output (Min/Fixed):	5V
Voltage - Output (Max):	-
Voltage Dropout (Max):	1V @ 1A
Current - Output:	1A
Current - Quiescent (Iq):	10 mA
Current - Supply (Max):	15 mA
PSRR:	64dB (120Hz)
Control Features:	-
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Supplier Device Package:	DDPAK/TO-263-3

Alternative Products

Part Number	Manufacturer & Description	Compare
LM2940S-5.0/NOPB Match 100%	Texas Instruments IC REG LIN 5V 1A DDPAK/TO263-3	LM2940S-5.0 vs LM2940S-5.0/NOPB
LM2940SX-8.0/NOPB Match 100%	Texas Instruments IC REG LIN 8V 1A DDPAK/TO263-3	LM2940S-5.0 vs LM2940SX-8.0/NOPB
LM2940S-8.0/NOPB Match 100%	Texas Instruments IC REG LIN 8V 1A DDPAK/TO263-3	LM2940S-5.0 vs LM2940S-8.0/NOPB
LM2940SX-9.0/NOPB Match 100%	Texas Instruments IC REG LIN 9V 1A DDPAK/TO263-3	LM2940S-5.0 vs LM2940SX-9.0/NOPB
LM2940SX-10/NOPB Match 100%	Texas Instruments IC REG LIN 10V 1A DDPAK/TO263-3	LM2940S-5.0 vs LM2940SX-10/NOPB
LM2940SX-12/NOPB Match 100%	Texas Instruments IC REG LIN 12V 1A DDPAK/TO263-3	LM2940S-5.0 vs LM2940SX-12/NOPB

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In Stock: 317

Shipped from

HK warehouse

Expected Shipping Date

Aug 31 - Sep 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.0100~~	~~$3.01~~
10	~~$2.7090~~	~~$27.09~~
45	~~$2.5552~~	~~$114.99~~
135	~~$2.1772~~	~~$293.92~~
540	~~$1.7887~~	~~$965.91~~
1035	~~$1.4821~~	~~$1 533.95~~
2520	~~$1.3799~~	~~$3 477.27~~
5040	~~$1.3288~~	~~$6 696.95~~

Current price of LM2940S-5.0 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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LM2940S-5.0

LM2940S-5.0

3744384

Pricing(USD)