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LP2953IM The Texas Instruments LP2953IM is a 250-mA, 30-V low-dropout linear voltage regulator with an adjustable output. It is designed for surface mount applications.
Mfr Part #:

LP2953IM

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2953IM is a 250-mA, 30-V low-dropout linear voltage regulator with an adjustable output. It is designed for surface mount applications.
✓ Total Stock: 40,160 pcs
$ Price Range: $0.28

LP2953IM Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
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.

LP2953IM 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
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LP2953IM Description

Short technical summary and product information.

The Texas Instruments LP2953IM is a micropower, low-dropout voltage regulator designed for applications requiring precise voltage regulation with minimal power dissipation. It features an adjustable output voltage ranging from 1.23 V to 29 V and can supply up to 250 mA of output current.

 

Key electrical characteristics include a maximum input voltage of 30 V, a typical quiescent current of 0.13 mA, and a low dropout voltage of 470 mV at 250 mA. The regulator offers features such as enable, output discharge, and power good, along with protection against over current, over temperature, and reverse polarity.

 

Packaged in a 16-SOIC surface mount configuration, the LP2953IM operates within a temperature range of -40°C to 125°C. Its tight line and load regulation, very low temperature coefficient, and auxiliary comparator make it suitable for various power management tasks.

 

This device is ideal for applications needing stable, low-noise power rails. The adjustable output and robust protection features provide design flexibility for a wide range of electronic systems.

LP2953IM Quick Information

Product Type: Low-Dropout Voltage Regulator
Canonical Name: LP2953IM Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulator

LP2953IM Compliance

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

LP2953IM Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LP2953IM Features

  • 250-mA output current capability.
  • Adjustable output voltage from 1.23 V to 29 V.
  • Low quiescent current of 0.13 mA typical.
  • Low dropout voltage of 470 mV typical.
  • Surface mount 16-SOIC package.

LP2953IM Applications

  • Power management for various electronics.
  • Adjustable voltage regulation needs.
  • Low power consumption applications.
  • Systems requiring stable power rails.

LP2953IM FAQs

7 frequently asked questions generated from this part’s specifications.
What are the input and output voltage ranges?

The LP2953IM accepts an input voltage from -20 V to 30 V. The output voltage is adjustable from 1.23 V to 29 V.

What is the maximum output current?

The maximum output current is 250 mA.

What is the typical dropout voltage?

The typical dropout voltage is 470 mV.

What is the quiescent current?

The typical quiescent current is 0.13 mA (130 µA).

What is the operating temperature range?

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

What package is the LP2953IM available in?

The LP2953IM is available in a 16-SOIC surface-mount package (0.154" width, 3.90 mm).

What protection features does the LP2953IM include?

It includes overcurrent, overtemperature, and reverse polarity protection.

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