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ADP5033 Datasheet 800mA Buck Regulators

Manufacturer: Analog Devices

Overview: Data Sheet Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA.

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General Description

The ADP5033 combines two high performance buck regulators and two low dropout regulators (LDO) in a tiny, 16-ball, 2 mm × 2 mm WLCSP to meet demanding performance and board space requirements.

The high switching frequency of the buck regulators enables tiny multilayer external components and minimizes the board space.

When the MODE pin is set high, the buck regulators operate in forced PWM mode.

Key Features

  • Main input voltage range: 2.3 V to 5.5 V Two 800 mA buck regulators and two 300 mA LDOs Tiny, 16-ball, 2 mm × 2 mm WLCSP package Regulator accuracy: ±1.8% Factory programmable VOUTx 3 MHz buck operation with forced PWM and auto PWM/PSM modes BUCK1/BUCK2: output voltage range from 0.8 V to 3.8 V LDO1/LDO2: output voltage range from 0.8 V to 5.2 V LDO1/LDO2: low input supply voltage from 1.7 V to 5.5 V LDO1/LDO2: high PSRR and low output noise.

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