LM2991S

Part No :: LM2991S

Manufacturer: Texas Instruments

VIGOR # :: 3747274

Description: IC REG LINEAR NEG ADJ 1A DDPAK

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LM2991S PDF

Country of origin: -

Date code: -

LM2991S Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Not For New Designs
Output Configuration:	Negative
Output Type:	Adjustable
Number of Regulators:	1
Voltage - Input (Max):	-26V
Voltage - Output (Min/Fixed):	-3V
Voltage - Output (Max):	-24V
Voltage Dropout (Max):	1V @ 1A
Current - Output:	1A
Current - Quiescent (Iq):	0.7 mA
Current - Supply (Max):	5 mA
PSRR:	60dB (1kHz)
Control Features:	Enable
Protection Features:	Over Temperature, Short Circuit
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

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Delivery date: usually 2 to 7 working days.
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In Stock: 2316

Shipped from

HK warehouse

Expected Shipping Date

Jan 18 - Jan 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.76~~	~~$5.76~~
10	~~$5.17~~	~~$51.73~~
45	~~$4.89~~	~~$220.07~~
135	~~$4.24~~	~~$572.18~~
540	~~$3.61~~	~~$1 948.34~~
1035	~~$3.04~~	~~$3 149.43~~
2520	~~$2.89~~	~~$7 284.79~~

Current price of LM2991S 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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LM2991S

LM2991S

3747274

Pricing(USD)