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

Supply original LM340S-12/NOPB, PMIC - Voltage Regulators - Linear, by Texas Instruments

IC REG LIN 12V 1A DDPAK/TO263-3

RoHS
Supply original LM340S-12/NOPB, PMIC - Voltage Regulators - Linear, by Texas Instruments | TrustCompo

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Part Number

LM340S-12/NOPB

Internal code

TCE000060111

Package

TO263

Manufacturer

Texas Instruments

Key specifications

Serise

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

PMIC - Voltage Regulators - Linear

Description

IC REG LIN 12V 1A DDPAK/TO263-3

key Attributes

-

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Globally recognized certifications

4 certifications

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ISO 9001

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AS9120B

Aerospace-focused distribution controls for traceability and reliability.

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 LM340S-12/NOPB is a linear voltage regulator from Texas Instruments. It is a single-output regulator with a positive polarity and a maximum input voltage of 35 V. It has a typical voltage dropout of 2 V at 1 A and an output voltage of 12 V. It is available in a DDPAK/TO-263-3 package and has an operating temperature range of 0°C to 125°C.
Features:
• Single-output regulator
• Positive polarity
• Maximum input voltage of 35 V
• Typical voltage dropout of 2 V at 1 A
• Output voltage of 12 V
• Available in a DDPAK/TO-263-3 package
• Operating temperature range of 0°C to 125°C
• Unit weight of 0.068654 ozApplications:
The LM340S-12/NOPB is suitable for a wide range of applications, including power supplies, battery chargers, and other power management applications. It is also suitable for automotive, industrial, and consumer applications.

Full technical breakdown

Detailed Specifications

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Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Product Attribute

Lifecycle Status

ACTIVE (Last Updated: 1 day ago)

Product Attribute

Packaging

Tube

Product Attribute

Lead Free

Contains Lead

Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Manufacturer
Texas
Peak Reflow Temperature (Cel)
245
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Fixed
Operating Temperature
0°C~125°C
Tolerance
5%
Weight
113.398093g
Number Of Functions
1
Reflow Temperature-Max (S)
30
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Max Output Current
1A
Number Of Outputs
1
Terminal Pitch
2.54mm
Number Of Terminations
3
Min Output Voltage
12V
Quiescent Current
8mA
Output Voltage
12V
Pin Count
4
Current - Output
1.5A
Height
4.83mm
Thickness
4.44mm
Base Part Number
LM340
Package / Case
TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Width
8.41mm
Length
10.18mm
Min Input Voltage
14.6V
Manufacturer'S Part No.
LM340S-12/NOPB
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Output Configuration
Positive
Power Supply Rejection Ratio (PSRR)
80dB
Protection Features
Over Temperature, Short Circuit
Voltage - Input (Max)
35V
Number Of Regulators
1
Accuracy
2 %
Output Voltage Accuracy
2 %
Output Voltage 1
12V
Dropout Voltage1-Nom
2V
Dropout Voltage
2V
PSRR
80dB (120Hz)
Voltage Dropout (Max)
2V @ 1A
Min Current Limit
2.4A

Common questions

Product FAQ

Quick answers for buyers reviewing LM340S-12/NOPB, stock, documentation, and sourcing steps.

What is LM340S-12/NOPB?

LM340S-12/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.

What package and description are listed for LM340S-12/NOPB?

LM340S-12/NOPB is listed with package reference TO263. The current product description is IC REG LIN 12V 1A DDPAK/TO263-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is LM340S-12/NOPB available in stock?

This page currently shows 37000 units in stock and 37000 units available for LM340S-12/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 LM340S-12/NOPB?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM340S-12/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for LM340S-12/NOPB?

A dedicated datasheet link is not currently listed for LM340S-12/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 LM340S-12/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 LM340S-12/NOPB before approving the order.

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