LP3964ES-ADJ The LP3964ES-ADJ is an adjustable linear voltage regulator from Texas Instruments. It provides up to 800mA output current with a dropout voltage of 0.35V and operates from 2.5V to 7V input.
Mfr Part #:

LP3964ES-ADJ

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LP3964ES-ADJ is an adjustable linear voltage regulator from Texas Instruments. It provides up to 800mA output current with a dropout voltage of 0.35V and operates from 2.5V to 7V input.
✓ Total Stock: 519 pcs
$ Price Range: $0.28

LP3964ES-ADJ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
504 pcs
504 pcs On Request 1 On Request On Request BC63AB On Request On Request
Non-Authorised Inventory information
15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

LP3964ES-ADJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Package Quantity
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)

LP3964ES-ADJ Description

Short technical summary and product information.

The LP3964ES-ADJ is a positive adjustable linear voltage regulator from Texas Instruments. It is designed to deliver up to 800mA of output current with a low dropout voltage of 0.35V at full load. The input supply voltage range is 2.5V to 7V, making it suitable for low-voltage applications. The output voltage is adjustable via external resistors, providing flexibility for various voltage requirements.

 

This regulator features a quiescent current of 15µA in shutdown mode and a load regulation of 0.02%. It includes protection features such as over-current, over-temperature, and short-circuit protection. The output voltage accuracy is ±1.5%. An enable control feature is also included.

 

The device is housed in a surface-mount DDPAK/TO-263-5 package (also described as TO-263-6, D²Pak with 5 leads) and is rated for a junction temperature range of -40°C to 125°C. The package is supplied in large tape and reel packaging with a quantity of 500 units per reel.

LP3964ES-ADJ Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments LP3964ES-ADJ Adjustable Linear Voltage Regulator
Subcategory: Positive Adjustable Linear Voltage Regulator

LP3964ES-ADJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP3964ES-ADJ Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

LP3964ES-ADJ Features

  • Adjustable output voltage with external resistors.
  • Low dropout voltage of 0.35V at 800mA.
  • Quiescent current 15µA in shutdown mode.
  • Built-in over-current, over-temperature, short-circuit protection.
  • Wide operating temperature range -40°C to 125°C.

LP3964ES-ADJ Applications

  • Powering low-voltage microprocessors and DSPs.
  • Battery-powered portable electronic devices.
  • Industrial sensor and actuator modules.
  • Post-regulation for switching power supplies.

LP3964ES-ADJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP3964ES-ADJ?

The input supply voltage range is 2.5V to 7V.

What package is the LP3964ES-ADJ available in?

The device is available in a DDPAK/TO-263-5 surface mount package, also described as TO-263-6, D²Pak (5 Leads + Tab), TO-263BA.

What is the operating temperature range of the LP3964ES-ADJ?

The operating temperature range is -40°C to 125°C.

What is the maximum output current of the LP3964ES-ADJ?

The specified output current is 0.8A.

What is the dropout voltage of the LP3964ES-ADJ?

The maximum dropout voltage is 0.35V at 800mA.

What is the quiescent current in shutdown mode?

The quiescent current in shutdown mode is 15µA.

What protection features does the LP3964ES-ADJ include?

It includes over-current, over-temperature, and short-circuit protection.

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