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LP2952A - Adjustable Micropower Low-Dropout Voltage Regulators

Download the LP2952A datasheet PDF. This datasheet also covers the LP2952-N variant, as both devices belong to the same adjustable micropower low-dropout voltage regulators family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

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

📁 Similar Datasheet

Part Number Description Manufacturer
LP2952A Adjustable Micropower Low-Dropout Voltage Regulators National Semiconductor
LP2952 Adjustable Micropower Low-Dropout Voltage Regulators National Semiconductor
LP2950 Low Dropout Voltage Regulators MaxLinear
LP2950 100mA Low-Dropout Voltage Regulator Micrel
LP2950 LOW DROPOUT VOLTAGE REGULATORS Exar

Other Datasheets by Texas Instruments

Part Number Description
LP2952-N Adjustable Micropower Low-Dropout Voltage Regulators
LP2950 Adjustable Micropower Voltage Regulators
LP2950-N Adjustable Micropower Voltage Regulators
LP2951 Adjustable Micropower Voltage Regulators
LP2951-33-Q1 Adjustable Micropower Voltage Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 Regulators 1 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 Included With CMOSand TTL-Compatible Output Levels. Can Be Used for Fault Detection, Low-Input Line Detection, and so on.
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