ADP5304 Datasheet Ultralow Power Step-Down Regulator

Manufacturer: Analog Devices

ADP5304 ultralow power step-down regulator by Analog Devices - Datasheet Preview

Datasheet Details

Part number	ADP5304
Manufacturer	Analog Devices
File Size	570.31 KB
Description	Ultralow Power Step-Down Regulator
Datasheet	ADP5304 Datasheet

General Description

The ADP5304 is a high efficient, ultralow quiescent current step-down regulator that draws only 260 nA of quiescent current to regulate the output at no load.

The ADP5304 runs from an input voltage range of 2.15 V to 6.50 V, allowing the use of the multiple alkaline, NiMH, and Lithium cells, or the use of a high impedance power source.

The output voltage is selectable from 0.8 V to 5.0 V by an external VID resistor to ground.

Overview

Data Sheet Ultralow Power Step-Down Regulator for Energy Harvesting.

Key Features

Input supply voltage range: 2.15 V to 6.50 V Operation down to 2.00 V typical Ultralow, 260 nA typical quiescent current with no load Selective output voltage from 1.2 V to 3.6 V (or 0.8 V to 5.0 V) ±2.5% output accuracy over the full temperature range Output current up to 50 mA in hysteresis mode VINOK flag to monitor the input voltage 100% duty cycle operation mode Quick output discharge (QOD) option Undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown (TSD) protecti.

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