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LP2951-50DRGR The Texas Instruments LP2951-50DRGR is an adjustable low-dropout voltage regulator. It features a 30V maximum input voltage and a 100mA maximum output current.
Mfr Part #:

LP2951-50DRGR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2951-50DRGR is an adjustable low-dropout voltage regulator. It features a 30V maximum input voltage and a 100mA maximum output current.
✓ Total Stock: 11,433 pcs
$ Price Range: $0.27

LP2951-50DRGR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP2951-50DRGR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LP2951-50DRGR Description

Short technical summary and product information.

The Texas Instruments LP2951-50DRGR is an adjustable low-dropout (LDO) voltage regulator designed for various power management applications. It supports an input voltage range from 2V to 30V and can deliver up to 100mA of output current.

 

Key electrical specifications include a typical dropout voltage of 380mV at 100mA, a quiescent current of 0.075mA, and a Power Supply Rejection Ratio (PSRR) of 57dB at 100 KHz. The device offers adjustable output voltage from 1.2V to 29V, with fixed output options available. It also includes Enable and Power Good features for enhanced control.

 

This LDO regulator is available in an 8-SON (3x3) package and an 8-WFDFN Exposed Pad package, both suitable for surface mounting. The operating temperature range is -40°C to 125°C (TJ). Protection features include over current, over temperature, and short circuit protection, making it a robust choice for demanding applications.

LP2951-50DRGR Quick Information

Product Type: Low-Dropout Voltage Regulator
Canonical Name: Texas Instruments LP2951-50DRGR Adjustable Low-Dropout Voltage Regulator
Subcategory: LDO Voltage Regulator

LP2951-50DRGR Compliance

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

LP2951-50DRGR Estimated Pricing

Qty Low High
1+ $0.27 $0.27

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

LP2951-50DRGR Features

  • Adjustable low-dropout voltage regulator.
  • Supports 30V maximum input voltage.
  • Delivers up to 100mA output current.
  • Includes Enable and Power Good features.
  • Surface mountable in 8-SON package.

LP2951-50DRGR Applications

  • Suitable for adjustable power supplies.
  • Used in battery-powered applications.
  • Ideal for systems requiring low quiescent current.
  • Provides stable voltage regulation.
  • Offers overcurrent protection.

LP2951-50DRGR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP2951-50DRGR?

2V to 30V.

What is the output voltage range?

1.2V to 29V, adjustable.

What is the maximum output current?

100mA.

What is the typical dropout voltage?

380mV.

What is the quiescent current?

75µA typical.

What is the operating temperature range?

-40°C to 125°C (junction).

What package is the LP2951-50DRGR available in?

8-SON (3x3) with exposed pad, also described as 8-WFDFN exposed pad.

LP2951-50DRGR Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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LP2951-33QDRGRQ1
LP2951-33QDRGRQ1
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The Texas Instruments LP2951-33QDRGRQ1 is an automotive-grade, adjustable micropower voltage regulator. It features a 30V maximum input voltage and a 100mA output current capability.
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