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Texas InstrumentsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear

Supply original LM2991S, PMIC - Voltage Regulators - Linear, by Texas Instruments

LM2991S is a PMIC - Voltage Regulators - Linear model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear product path. Known package information currently points to TO-263-6 under the Texas Instruments brand listing. IC REG LIN NEG ADJ 1A DDPAK. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2991S so buyers can move faster from review to quotation.

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Supply original LM2991S, PMIC - Voltage Regulators - Linear, by Texas Instruments | TrustCompo
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Part Number

LM2991S

Internal code

TCE000087370

Package

TO-263-6

Manufacturer

Texas Instruments

Key specifications

Series

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

PMIC - Voltage Regulators - Linear

Description

IC REG LIN NEG ADJ 1A DDPAK

key Attributes

-

Why request a quote

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Trust signals

Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

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3

Align delivery, payment, and documentation

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Policies buyers usually check

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Get a Sample

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Shipping & Delivery

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Payment Terms

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

IC REG LIN NEG ADJ 1A DDPAK

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Popular Specs Surfaced First

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Product Attribute

Length

10.16mm

Product Attribute

Packaging

Tube

Product Attribute

Lead Free

Contains Lead

Product Attribute

Mounting Type

Surface Mount

REACH Status
REACH Unaffected
ECCN
EAR99
Length
10.16mm
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Part Status
Not For New Designs
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Lifecycle Status
NRND (Last Updated: 4 days ago)
Output Type
Adjustable
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Technology
BIPOLAR
Terminal Position
SINGLE
Max Output Current
1A
Number Of Outputs
1
Number Of Pins
5
Number Of Terminations
5
Current Rating
1A
Pin Count
4
Peak Reflow Temperature (Cel)
235
Height
4.83mm
Quiescent Current
5mA
Thickness
4.58mm
Width
8.42mm
Package / Case
TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Load Regulation-Max(%)
0.4%
Current - Quiescent (Iq)
0.7mA
Line Regulation-Max (%/V)
0.04
Min Input Voltage
-26V
Voltage - Output (Min/Fixed)
-3V
Output Voltage
-24V
Base Part Number
LM2991
Max Output Voltage
-24V
Min Output Voltage
-3V
Reference Voltage
-1.186V
Manufacturer'S Part No.
LM2991S
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e0
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Control Features
Enable
Terminal Finish
Tin/Lead (Sn/Pb)
Protection Features
Over Temperature, Short Circuit
Number Of Regulators
1
Output Configuration
Negative
PSRR
60dB (1kHz)
Min Current Limit
1.5A
Dropout Voltage1-Nom
0.6V
Dropout Voltage
600mV
Voltage Dropout (Max)
1V @ 1A

Common questions

Product FAQ

Quick answers for buyers reviewing LM2991S, stock, documentation, and sourcing steps.

What is LM2991S?

LM2991S is a PMIC - Voltage Regulators - Linear component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for LM2991S?

LM2991S is listed with package reference TO-263-6. The current product description is IC REG LIN NEG ADJ 1A DDPAK, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is LM2991S available in stock?

This page currently shows 17221 units in stock and 17221 units available for LM2991S. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for LM2991S?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2991S by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for LM2991S?

A dedicated datasheet link is not currently listed for LM2991S by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.

How should buyers verify LM2991S before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2991S before approving the order.

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Articles

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