EMP8995-1A CMOS Linear Regulator

EMP8995-1A CMOS Linear Regulator DataSheet

General Description
The EMP8995 low-dropout (LDO) CMOS linear regulators feature low dropout voltage (510mV@1A), low quiescent current (120μA), and fast transient response. It guarantees delivery of 1A output current and supports preset 3.3V output voltages. The regulator is stable with small ceramic capacitive loads (2.2μF typical). The EMP8995 is available in miniature SOT-223 packages.

Applications
SMPS Post Regulator
  DSP, FPGA and Microprocessor Power
Wireless Devices
PC Peripherals
  LCD TV / Monitors
  Portable handheld Devices

Features
1A guaranteed output current
53dB PSRR @1kHz, Vout=3.3V, Vin=4.3V, Iload=1A
30μV RMS output voltage noise @10mA
510mV typical dropout at 1A
120μA typical quiescent current
Less than 1nA (typical) @ shutdown mode
Fast line and load transient response
Stable with small ceramic output capacitors
Over temperature and over current protection
±2% output voltage tolerance