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APL5521KC-TU Datasheet 3.3v/500ma And 2.5v/300ma Linear Regulator

Manufacturer: ANPEC

Overview: APL5521 Dual-Channel, 3.3V/500mA and 2.5V/300mA Linear Regulator.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

• Fixed Output Voltage : VOUT1=3.3V/500mA VOUT2=2.5V/300mA • Low Dropout Voltage (defined as the minimum www.DataSheet4U.com input/output voltage difference): Output 1 Dropout Voltage : 1.25V (at 500mA) Output 2 Dropout Voltage : 1.2V (at 300mA) • Stable with 10uF Output Capacitor(at VOUT1) Stable with 10uF Output Capacitor(at VOUT2) • No Protection Diodes Needed • Built in Thermal Protection • Built in Current Limit Protection • Fast transient Response • Short Setting Time • SOP-8 Package Available The APL5521 is a dual low dropout regulator with output 1 with 3.3V/0.5A and output2 with 2.5V/0.3A output capability.

In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications, the APL5221 has been optimized.

The dropout voltages are guaranteed at 1.25V at 0.5A for output1 and 1.2V at 0.3A for output 2.

Key Features

  • General.

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