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TPS7B6933 - 40-V Ultralow-Quiescent-Current LDO

Datasheet Summary

Description

The TPS7B69xx device is a low-dropout linear regulator that operates at up to 40-V VI.

With only 15-µA (typical) quiescent current at light load, the device is applicable for standby microcontrol-unit systems, especially for always-on applications like emeters, fire alarms, and smoke detectors.

Features

  • 1 4-V to 40-V Wide VI Input Voltage Range With up to 45-V Transient.
  • Maximum Output Current: 150 mA.
  • Low Quiescent Current (IQ):.
  • 15 µA Typical at Light Loads.
  • 25 µA Maximum Under Full Temperature.
  • 450-mV Typical Low Dropout Voltage at 100 mA Load Current.
  • 10-mV Line Regulation Maximum.
  • 20-mV Load Regulation Maximum.
  • Stable With Low-ESR Ceramic Output Capacitor (2.2 µF to 100 µF).
  • Fixed 3.3-V and 5-V Output.

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Datasheet preview – TPS7B6933

Datasheet Details

Part number TPS7B6933
Manufacturer Texas Instruments
File Size 1.25 MB
Description 40-V Ultralow-Quiescent-Current LDO
Datasheet download datasheet TPS7B6933 Datasheet
Additional preview pages of the TPS7B6933 datasheet.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS7B6933, TPS7B6950 SLVSDI2 – APRIL 2016 TPS7B69xx 150-mA, 40-V Ultralow-Quiescent-Current LDO 1 Features •1 4-V to 40-V Wide VI Input Voltage Range With up to 45-V Transient • Maximum Output Current: 150 mA • Low Quiescent Current (IQ): – 15 µA Typical at Light Loads – 25 µA Maximum Under Full Temperature • 450-mV Typical Low Dropout Voltage at 100 mA Load Current • 10-mV Line Regulation Maximum • 20-mV Load Regulation Maximum • Stable With Low-ESR Ceramic Output Capacitor (2.2 µF to 100 µF) • Fixed 3.
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