MAX8902BATA

采用2mm x 2mm TDFN封装的低噪声500毫安LDO稳压器 Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package

General Description

The MAX8902A/MAX8902B low-noise linear regulators deliver up to 500mA of output current with only 16µVRMS of output noise in a 100kHz bandwidth. These regulators maintain their output voltage over a wide input range, requiring only 100mV of input-to-output headroom at full load.

Features

♦1.7V to 5.5V Input Voltage Range

♦0.6V to 5.3V Output Voltage Range

♦16µVRMSOutput Noise, 10Hz to 100kHz

♦80µA Operating Supply Current

♦92dB PSRR at 5kHz

♦Guaranteed 500mA Output Current

♦±1.5% Output Accuracy Over Load, Line, and Temperature

♦100mV max Dropout at 500mA Load

♦< 1µA Shutdown Supply Current

♦700mA Short-Circuit Protection

♦Thermal-Overload Protection

♦Output-to-Input Reverse Current Protection

♦2mm x 2mm x 0.8mm TDFN Package