LP2951ACMX The Texas Instruments LP2951ACMX is an adjustable micropower voltage regulator designed for battery-powered systems. It offers a low dropout voltage and very low quiescent current.
Mfr Part #:

LP2951ACMX

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2951ACMX is an adjustable micropower voltage regulator designed for battery-powered systems. It offers a low dropout voltage and very low quiescent current.
✓ Total Stock: 231,505 pcs
$ Price Range: $0.28

LP2951ACMX Available from 6 distributors

✓ Authorised
✓ Non-Authorised

LP2951ACMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Spacing
Lead Style
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Stability
Supplier Device Package
Supplier Package
Temperature Coefficient
Termination Style
Voltage
Voltage Dropout (Max)

LP2951ACMX Description

Short technical summary and product information.

The Texas Instruments LP2951ACMX is a versatile micropower voltage regulator suitable for battery-powered applications. It features a very low quiescent current of 75µA typical and a low dropout voltage, ensuring extended battery life.

 

This regulator provides an adjustable output voltage ranging from 1.24V to 29V, with a maximum output current of 100mA. It boasts extremely tight load and line regulation, typically 0.05%, and a very low temperature coefficient, making it useful as a low-power voltage reference. The LP2951ACMX includes protection features such as over current, over temperature, and short circuit protection.

 

Designed for surface mount applications, the LP2951ACMX comes in an 8-SOIC package. It requires minimum capacitance for stability and is stable with low-ESR output capacitors. Additional features include logic-controlled electronic shutdown and an error flag output that warns of output dropout, which can be used for power-on reset.

 

Key electrical characteristics include a maximum input voltage of 30V and a typical quiescent current of 75µA. The device offers high accuracy output voltage and is guaranteed to provide 100mA output current.

LP2951ACMX Quick Information

Product Type: Linear Voltage Regulator
Series: LP2951
Canonical Name: LP2951ACMX Adjustable Micropower Voltage Regulator
Subcategory: Low Dropout (LDO) Regulators

LP2951ACMX Compliance

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

LP2951ACMX Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LP2951ACMX Features

  • Adjustable output voltage from 1.24V to 29V.
  • Guaranteed 100mA output current.
  • Very low quiescent current (75µA typical).
  • Low dropout voltage (380mV typical at 100mA).
  • 8-SOIC surface mount package.

LP2951ACMX Applications

  • Ideal for battery-powered portable devices.
  • Used in low-power microcontroller systems.
  • Suitable for precision voltage reference applications.
  • Can be used in automotive electronics.
  • Works in industrial control and instrumentation.

LP2951ACMX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the LP2951ACMX?

The output voltage is adjustable from 1.24V to 29V.

What is the maximum output current?

100mA.

What is the input voltage range?

2.3V to 30V.

What is the typical dropout voltage at full load?

380mV at 100mA.

What is the typical quiescent current?

75µA.

What is the operating temperature range?

-40°C to 125°C.

What package is the LP2951ACMX available in?

8-SOIC surface mount package.

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