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LP3996 - Dual Linear Regulator

General Description

The LP3996 is a dual low dropout regulator with power-on-reset circuit.

The first regulator can source 150 mA, while the second is capable of sourcing 300 mA and has a power-on-reset function included.

The LP3996 provides 1.5% accuracy requiring an ultra low quiescent current of 35 µA.

Key Features

  • 1.
  • 2 2 LDO Outputs with Independent Enable.
  • 1.5% Accuracy at Room Temperature, 3% Over Temperature.
  • Power-On-Reset Function with Adjustable Delay.
  • Thermal Shutdown Protection.
  • Stable with Ceramic Capacitors KEY.

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📁 Similar Datasheet

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Other Datasheets by Texas Instruments

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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.

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LP3996 www.ti.com SNVS360D – NOVEMBER 2006 – REVISED OCTOBER 2013 LP3996 Dual Linear Regulator with 300 mA and 150 mA Outputs and Power-On-Reset Check for Samples: LP3996 FEATURES 1 •2 2 LDO Outputs with Independent Enable • 1.5% Accuracy at Room Temperature, 3% Over Temperature • Power-On-Reset Function with Adjustable Delay • Thermal Shutdown Protection • Stable with Ceramic Capacitors KEY SPECIFICATIONS • Input Voltage Range 2.0V to 6.0V • Low Dropout Voltage 210 mV at 300 mA • Ultra-Low IQ (Enabled) 35 µA • Virtually Zero IQ (Disabled) <10 nA • Package Available in Lead-Free Option 10-pin 3 mm x 3 mm APPLICATIONS • Cellular Handsets • PDAs • Wireless Network Adaptors DESCRIPTION The LP3996 is a dual low dropout regulator with power-on-reset circuit.