ACE535C Datasheet, PDF (1/8 Pages) ACE Technology Co., LTD. – 300mA High PSRR, Fast Response Linear Regulator

ACE535C
300mA High PSRR, Fast Response Linear Regulator
Description
ACE535C series is a group of positive voltage output, low power consumption, low dropout
voltage regulator.
ACE535C can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be
customized on command.
ACE535C includes high accuracy voltage reference, error amplifier, current limit circuit and output driver
module with discharge capability.
ACE535C has excellent load and line transient response and good temperature characteristics, which
can assure the stability of chip and power system. And it uses trimming technique to guarantee output
voltage accuracy within ±2%.
ACE535C is available in SOT23-5 and DFN1x1-4 packages which are lead free.
Features
• Low Power Consumption: 50uA (Typ.)
• Low output noise (47uVRMS)
• Standby Mode: 0.1uA
• Low dropout Voltage: 470mV@200mA (Typ.)
• High Ripple Rejection: 70dB@1KHz (Typ.)
• Low Temperature Coefficient: ±100ppm/ ^OC
• Excellent Line regulation: 0.05%/V
• Build-in chip enable and discharge circuit
• Output Voltage Range: 1.0V~4.5V (customized on command every 0.1V step)
• Highly Accurate: ±2%
• Output Current Limit
Application
• Power source for cellular phones and various kind of PCSs
• Battery Powered equipment
• Power Management of MP3, PDA, DSC, Mouse, PS2 Games
• Reference Voltage Source
• Regulation after Switching Power
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