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LP2953 Datasheet Adjustable Micropower Low-Dropout Voltage Regulators

Manufacturer: Texas Instruments

Download the LP2953 datasheet PDF. This datasheet also includes the LP2952-N variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LP2952-N-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The LP2952 and LP2953 are micropower voltage regulators with very low quiescent current (130 μA typical at 1-mA load) and very low dropout voltage (typically 60 mV at light load and 470 mV at 250-mA load current).

They are ideally suited for batterypowered systems.

Furthermore, the quiescent current increases only slightly at dropout, which prolongs battery life.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP2952-N, LP2952A, LP2953, LP2953A SNVS095F – MAY 2004 – REVISED MARCH 2015 LP295x Adjustable Micropower Low-Dropout Voltage.

Key Features

  • 1 2.3-V to 30-V Input Voltage Range.
  • Output Voltage Adjusts from 1.23 V to 29 V.
  • 250-mA Output Current.
  • Extremely Low Quiescent Current.
  • Low Dropout Voltage.
  • Extremely Tight Line and Load Regulation.
  • Very Low Temperature Coefficient.
  • Current and Thermal Limiting.
  • Reverse Battery-Input Protection.
  • 50-mA (Typical) Automatic Output Discharge.
  • LP2953 Versions Only.
  • Auxiliary Comparator Include.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LP2953 Adjustable Micropower Low-Dropout Voltage Regulators National Semiconductor
National Semiconductor Logo LP2953A Adjustable Micropower Low-Dropout Voltage Regulators National Semiconductor

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