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LP2953 - Adjustable Micropower Low-Dropout Voltage Regulators

Download the LP2953 datasheet PDF (LP2952-N included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for adjustable micropower low-dropout voltage regulators.

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

  • LP2953 - Adjustable Micropower Low-Dropout Voltage Regulators (National Semiconductor)
  • LP2953A - Adjustable Micropower Low-Dropout Voltage Regulators (National Semiconductor)
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Other Datasheets by Texas Instruments
  • LP2953A - Adjustable Micropower Low-Dropout Voltage Regulators
  • LP2953QML - Adjustable Micropower Low-Dropout Voltage Regulators
  • LP2953QML-SP - 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
  • LP2951-50-Q1 - Adjustable Micropower Voltage Regulators

Full PDF Text Transcription

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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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