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LP3966ET-ADJ PMIC - Voltage Regulators - Linear by Texas Instruments

LP3966ET-ADJ 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 TO220 under the Texas Instruments brand listing. IC REG LINEAR POS ADJ 3A TO220-5. TrustCompo combines the available model, brand, hierarchy, and specification details around LP3966ET-ADJ so buyers can move faster from review to quotation.

RoHS
LP3966ET-ADJ PMIC - Voltage Regulators - Linear by Texas Instruments | TrustCompo
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Part Number

LP3966ET-ADJ

Internal code

TCE000097498

Package

TO220

Manufacturer

Texas Instruments

Key specifications

Series

-

Min Quantity

1

Description

IC REG LINEAR POS ADJ 3A TO220-5

key Attributes

-

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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

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2

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3

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Policies buyers usually check

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Structured product content

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Product overview

Overview


The LP3983 is designed for portable RF and wireless applications with demanding performance and space requirements.
The LP3983 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life.
Features‹ Ultra-Low-Noise for RF Application‹ 2.5V- 6V Input Voltage Range‹ Low Dropout : 200mV @ 300mA‹ High PSSR:-70dB at 1KHz‹ < 0.01uA Standby Current When Shutdown‹ TTL-Logic-Controlled Shutdown Input‹ Custom Voltage Available‹ Ultra-Fast Response in Line/Load Transient‹ Quick Start-Up (Typically 50us)‹ Current Limiting and
Thermal Shutdown ProtectionApplications— PMP/PDA/MP3 players— Cellular and Mobile phone— RF Module— Sensor Module

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Popular Specs Surfaced First

Product Parameter

Output Configuration

Positive

Product Parameter

Control Features

Enable

Product Parameter

Terminal Finish

Tin/Lead (Sn/Pb)

Product Parameter

Number Of Regulators

1

Product Parameter

Protection Features

Over Current, Over Temperature, Short Circuit

Product Parameter

Voltage - Input (Max)

7V

Output Configuration
Positive
Control Features
Enable
Terminal Finish
Tin/Lead (Sn/Pb)
Number Of Regulators
1
Protection Features
Over Current, Over Temperature, Short Circuit
Voltage - Input (Max)
7V
Output Voltage Accuracy
1.5 %
Accuracy
1.5 %
Dropout Voltage
800mV
Dropout Voltage1-Nom
0.8V
Voltage Dropout (Max)
1.2V @ 3A
Min Breakdown Voltage
7V
Min Current Limit
4A
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Categories
Integrated Circuits (ICs)
Operating Temperature
-40°C~125°C
Technology
CMOS
Reach Compliance Code
not_compliant
Qualification Status
Not Qualified
Manufacturer
Texas
Part Status
Not For New Designs
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Lifecycle Status
NRND (Last Updated: 1 week ago)
Output Type
Adjustable
Terminal Position
ZIG-ZAG
Number Of Functions
1
Mount
Through Hole
Number Of Outputs
1
Pin Count
3
Number Of Pins
5
Number Of Terminations
5
Min Input Voltage
2.5V
Reflow Temperature-Max (S)
NOT APPLICABLE
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Output Voltage
5V
Quiescent Current
5mA
Width
10.16mm
Package / Case
TO-220-5 Formed Leads
Length
14.986mm
Thickness
4.572mm
Height
4.7mm
Max Output Current
3A
Base Part Number
LP3966
Voltage - Output (Max)
5.1V
Current - Supply (Max)
15mA
Current - Quiescent (Iq)
9mA
Voltage - Output (Min/Fixed)
1.216V
Manufacturer'S Part No.
LP3966ET-ADJ
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e0
HTSUS
8542.39.0001
ECCN Code
EAR99

Common questions

Product FAQ

Quick answers for buyers reviewing LP3966ET-ADJ, stock, documentation, and sourcing steps.

What is LP3966ET-ADJ?

LP3966ET-ADJ 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 LP3966ET-ADJ?

LP3966ET-ADJ is listed with package reference TO220. The current product description is IC REG LINEAR POS ADJ 3A TO220-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is LP3966ET-ADJ available in stock?

This page currently shows 20760 units in stock and 20760 units available for LP3966ET-ADJ. 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 LP3966ET-ADJ?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP3966ET-ADJ by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for LP3966ET-ADJ?

A dedicated datasheet link is not currently listed for LP3966ET-ADJ 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 LP3966ET-ADJ before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LP3966ET-ADJ before approving the order.

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