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TC1313

Microchip Technology
Part Number TC1313
Manufacturer Microchip Technology
Description 500 mA Synchronous Buck Regulator /+ 300 mA LDO
Published Apr 27, 2010
Detailed Description www.DataSheet4U.com TC1313 500 mA Synchronous Buck Regulator, + 300 mA LDO Features • Dual-Output Regulator (500 mA Buc...
Datasheet PDF File TC1313 PDF File

TC1313
TC1313


Overview
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.
3V)...



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