APE8837 Datasheet PDF | Advanced Power Electronics

Advanced Power Electronics APE8837

The APE8837 is a high accurately, low noise, high ripple rejection ratio, low dropout, dual CMOS LDO voltage regulators with enable function. The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption. The APE8837 has the soft start function to suppress the inrush current.

Part No.	APE8837
Datasheet	APE8837 Download
Manufacturer	Advanced Power Electronics
Description	DUAL CHANNEL LDO REGULATORS
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FEATURES

▓ Input Voltage Range : 2.5V to 6V ▓ Varied Fixed Output Voltage Combinations ▓ 200mV Dropout at 200mA Output Current (Vout ≧2.5V) ▓ Output Current: 200mA/channel (typ.) ▓ Low Quiescent Current : 60uA (typ.) ▓ Current Limit and Short Current Protection ▓ Thermal Shutdown Protection ▓ Fast Transient Response ▓ Low ESR Capacitor Compatible (X7R, X5R) ▓ Halogen Free Product

DESCRIPTION

The current limit is over 250mA per channel and also operates as a short protection for the output current limiter. The output voltage for each regulator is set independently by metal trimming. The APE8837 is fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level output stability is .maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequency. It is available in the SOT-26, TSOT-26 and DFN 2x2 packages. TYPICAL APPLICATION VIN VOUT2 CIN 2.2uF E...