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TC1313 - 500 mA Synchronous Buck Regulator /+ 300 mA LDO

Datasheet Summary

Description

The TC1313 device combines a 500 mA synchronous buck regulator and 300 mA Low-Dropout Regulator (LDO) to provide a highly integrated solution for devices that require multiple supply voltages.

Features

  • Dual-Output Regulator (500 mA Buck Regulator and 300 mA Low-Dropout Regulator (LDO)).
  • Total Device Quiescent Current = 57 µA (Typical).
  • Independent Shutdown for Buck and LDO Outputs.
  • Both Outputs Internally Compensated.
  • Synchronous Buck Regulator: - Over 90% Typical Efficiency - 2.0 MHz Fixed-Frequency PWM (Heavy Load) - Low Output Noise - Automatic PWM-to-PFM mode transition - Adjustable (0.8V to 4.5V) and Standard Fixed-Output Voltages (0.8V, 1.2V,.

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Datasheet preview – TC1313

Datasheet Details

Part number TC1313
Manufacturer Microchip Technology
File Size 638.89 KB
Description 500 mA Synchronous Buck Regulator /+ 300 mA LDO
Datasheet download datasheet TC1313 Datasheet
Additional preview pages of the TC1313 datasheet.

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www.DataSheet4U.com TC1313 500 mA Synchronous Buck Regulator, + 300 mA LDO Features • Dual-Output Regulator (500 mA Buck Regulator and 300 mA Low-Dropout Regulator (LDO)) • Total Device Quiescent Current = 57 µA (Typical) • Independent Shutdown for Buck and LDO Outputs • Both Outputs Internally Compensated • Synchronous Buck Regulator: - Over 90% Typical Efficiency - 2.0 MHz Fixed-Frequency PWM (Heavy Load) - Low Output Noise - Automatic PWM-to-PFM mode transition - Adjustable (0.8V to 4.5V) and Standard Fixed-Output Voltages (0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V) • Low-Dropout Regulator: - Low-Dropout Voltage = 137 mV Typical @ 200 mA - Standard Fixed-Output Voltages (1.5V, 1.8V, 2.5V, 3.
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