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LP2951D The Texas Instruments LP2951D is an adjustable low-dropout voltage regulator designed for linear power regulation. It offers a 30V maximum input voltage and a 100mA maximum output current.
Mfr Part #:

LP2951D

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2951D is an adjustable low-dropout voltage regulator designed for linear power regulation. It offers a 30V maximum input voltage and a 100mA maximum output current.
✓ Total Stock: 200,889 pcs
$ Price Range: $0.47

LP2951D Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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200,889 pcs
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LP2951D 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 Type
Output Voltage
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LP2951D Description

Short technical summary and product information.

The Texas Instruments LP2951D is a versatile adjustable low-dropout (LDO) voltage regulator. It is designed to provide a stable positive output voltage from an input voltage up to 30V, with a maximum output current of 100mA.

 

Key electrical specifications include a typical quiescent current of 0.075mA and a typical dropout voltage of 380mV at 100mA. The regulator features adjustable output voltage with fixed options available at 3V, 3.3V, and 5V. It also includes enable control and power good features, along with protection against over current, over temperature, and short circuits.

 

The LP2951D operates within a temperature range of -40°C to 125°C. It is available in an 8-SOIC surface mount package, making it suitable for various electronic designs where space and reliable power regulation are critical.

 

This component is ideal for applications requiring a stable, low-noise voltage supply. Its adjustable output capability allows for flexibility in design, while the integrated protection features enhance system reliability.

LP2951D Quick Information

Product Type: Low-Dropout Voltage Regulator
Series: LP2951
Canonical Name: Texas Instruments LP2951D Adjustable Low-Dropout Voltage Regulator
Subcategory: LDO

LP2951D Compliance

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

LP2951D Estimated Pricing

Qty Low High
1+ $0.47 $0.47

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

LP2951D Features

  • Adjustable output voltage capability.
  • Maximum input voltage of 30V.
  • 100mA maximum output current.
  • Wide operating temperature range.
  • Surface mount 8-SOIC package.

LP2951D Applications

  • Provides stable voltage for sensitive circuits.
  • Suitable for battery-powered devices.
  • Used in power management systems.
  • Ideal for adjustable voltage needs.
  • General purpose linear regulation.

LP2951D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP2951D?

The LP2951D operates with an input voltage from 2V to 30V.

What is the maximum output current of the LP2951D?

The maximum output current is 100mA.

What is the output voltage range of the LP2951D?

The output voltage is adjustable from 1.2V to 29V, with fixed options of 3V, 3.3V, and 5V.

What is the operating temperature range of the LP2951D?

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

What package is the LP2951D available in?

The LP2951D is available in an 8-SOIC surface-mount package.

Does the LP2951D include protection features?

Yes, it includes over current, over temperature, and short circuit protection.

What is the typical dropout voltage of the LP2951D?

The typical dropout voltage is 380mV at 100mA load.

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