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LP2951 - Adjustable Micropower Voltage Regulators

Download the LP2951 datasheet PDF. This datasheet also covers the LP2950 variant, as both devices belong to the same adjustable micropower voltage regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The LP2950 and LP2951 devices are bipolar, lowdropout voltage regulators that can accommodate a wide input supply-voltage range of up to 30 V.

The easy-to-use, 3-pin LP2950 is available in fixed-output voltages of 5 V, 3.3 V, and 3 V.

Key Features

  • 1 Wide Input Range: Up to 30 V.
  • Rated Output Current of 100 mA.
  • Low Dropout: 380 mV (Typ) at 100 mA.
  • Low Quiescent Current: 75 μA (Typ).
  • Tight Line Regulation: 0.03% (Typ).
  • Tight Load Regulation: 0.04% (Typ).
  • High VO Accuracy.
  • 1.4% at 25°C.
  • 2% Over Temperature.
  • Can Be Used as a Regulator or Reference.
  • Stable With Low ESR (>12 mΩ) Capacitors.
  • Current- and Thermal-Limiting Features.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LP2950-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LP2951 150mA ADJUSTABLE VOLTAGE REGULATOR Semtech Corporation
LP2951 Adjustable Micro Power Voltage Regulator Fairchild Semiconductor
LP2951 100mA Low-Dropout Voltage Regulator Micrel Semiconductor
LP2951 Low Dropout Voltage Regulators MaxLinear
LP2951 LOW DROPOUT VOLTAGE REGULATORS Exar

Other Datasheets by Texas Instruments

Part Number Description
LP2951-33-Q1 Adjustable Micropower Voltage Regulators
LP2951-50-Q1 Adjustable Micropower Voltage Regulators
LP2951-N Adjustable Micropower Voltage Regulators
LP2951JAN Adjustable Micropower Voltage Regulators
LP2950 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 LP2950, LP2951 SLVS582I – APRIL 2006 – REVISED NOVEMBER 2014 LP295x Adjustable Micropower Voltage Regulators with Shutdown 1 Features •1 Wide Input Range: Up to 30 V • Rated Output Current of 100 mA • Low Dropout: 380 mV (Typ) at 100 mA • Low Quiescent Current: 75 μA (Typ) • Tight Line Regulation: 0.03% (Typ) • Tight Load Regulation: 0.04% (Typ) • High VO Accuracy – 1.4% at 25°C – 2% Over Temperature • Can Be Used as a Regulator or Reference • Stable With Low ESR (>12 mΩ) Capacitors • Current- and Thermal-Limiting Features • LP2950 Only (3-Pin Package) – Fixed-Output Voltages of 5 V, 3.3 V, and 3 V • LP2951 Only (8-Pin Package) – Fixed- or Adjustable-Output Voltages: 5 V/ADJ, 3.