What is LM2991T/NOPB?
LM2991T/NOPB 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.
Supply original LM2991T/NOPB, PMIC - Voltage Regulators - Linear, by Texas Instruments
IC REG LINEAR NEG ADJ 1A TO220-5
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR NEG ADJ 1A TO220-5
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Product overview
Overview
Description:
The LM2991T/NOPB is a linear voltage regulator from Texas Instruments Integrated Circuits (ICs). It is a single regulator with a maximum operating temperature of +125°C and a mounting style of through hole.
Features:- Current limit minimum of 1.5A- 1 output- Package case of TO-220-5- Adjustable output type- Reference voltage of -1.186V- Voltage input down to -26V- Negative adjustable regulator topology
Features::
The LM2991T/NOPB is suitable for
Features: such as power supplies, battery chargers, and other voltage regulation
Features:. It can also be used in automotive, industrial, and consumer
Features:.
The LM2991T/NOPB is a linear voltage regulator from Texas Instruments Integrated Circuits (ICs). It is a single regulator with a maximum operating temperature of +125°C and a mounting style of through hole.
Features:- Current limit minimum of 1.5A- 1 output- Package case of TO-220-5- Adjustable output type- Reference voltage of -1.186V- Voltage input down to -26V- Negative adjustable regulator topology
Features::
The LM2991T/NOPB is suitable for
Features: such as power supplies, battery chargers, and other voltage regulation
Features:. It can also be used in automotive, industrial, and consumer
Features:.
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Control Features
Enable
Protection Features
Over Temperature, Short Circuit
Number Of Regulators
1
Output Configuration
Negative
PSRR
60dB (1kHz)
Dropout Voltage1-Nom
0.6V
Dropout Voltage
600mV
Voltage Dropout (Max)
1V @ 1A
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Length
10.16mm
Packaging
Tube
Lead Free
Contains Lead
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Adjustable
Weight
4.535924g
Number Of Functions
1
Contact Plating
Tin
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Pbfree Code
yes
Mount
Through Hole
Technology
BIPOLAR
Terminal Position
SINGLE
Max Output Current
1A
Number Of Outputs
1
Pin Count
3
Number Of Pins
5
Number Of Terminations
5
Quiescent Current
5mA
Width
8.51mm
Thickness
4.58mm
Height
4.7mm
Load Regulation-Max(%)
0.4%
Current - Quiescent (Iq)
0.7mA
Line Regulation-Max (%/V)
0.04
Min Input Voltage
-26V
Package / Case
TO-220-5
Voltage - Output (Min/Fixed)
-3V
Output Voltage
-24V
Current - Supply (Max)
5mA
Base Part Number
LM2991
Max Output Voltage
-24V
Min Output Voltage
-3V
Reference Voltage
-1.186V
Manufacturer'S Part No.
LM2991T/NOPB
Common questions
Product FAQ
Quick answers for buyers reviewing LM2991T/NOPB, stock, documentation, and sourcing steps.
What package and description are listed for LM2991T/NOPB?
LM2991T/NOPB is listed with package reference TO220. The current product description is IC REG LINEAR NEG ADJ 1A TO220-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2991T/NOPB available in stock?
This page currently shows 58209 units in stock and 49264 units available for LM2991T/NOPB. 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 LM2991T/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2991T/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2991T/NOPB?
A dedicated datasheet link is not currently listed for LM2991T/NOPB 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 LM2991T/NOPB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2991T/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
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