MAX38902E Series

14μVRMSLow Noise 500mA LDO Linear Regulator

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

14μVRMSLow Noise 500mA LDO Linear Regulator

Part	Number of Regulators	PSRR [Min]	PSRR [Max]	Voltage - Output (Max) [Max]	Output Configuration	Package / Case	Supplier Device Package	Output Type	Protection Features	Current - Quiescent (Iq)	Control Features	Voltage - Input (Max) [Max]	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Current - Output	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]
Analog Devices Inc./Maxim Integrated MAX38902EATA+	1	40 dB	60 dB	5 V	Positive	8-WFDFN Exposed Pad	8-TDFN-EP (2x2)	Adjustable	Over Current Over Temperature Reverse Polarity	1.5 mA	Enable	5.5 V	0.3 V	0.8 V	500 mA	Surface Mount	-40 C	125 °C

Catalog

14μVRMSLow Noise 500mA LDO Linear Regulator

Description

The MAX38902E is low-noise linear regulator that delivers up to 500mA of output current with only 14μVRMSof output noise from 10Hz to 100kHz. This regulator maintains ±1% output accuracy over a wide input voltage range, requiring only 100mV of input-to-output headroom at full load. The 600µA no-load supply current is independent of dropout voltage.The MAX38902E has a resistor adjustable output voltage in the range of 0.8V to 5.0V and includes an active-low POK output. The device features a programmable output soft-start rate, output over-current and thermal overload protection.The MAX38902E is offered in an 8-pin TDFN package.ApplicationsAudio SystemsCommunication CircuitryHigh-Resolution Data Acquisition Systems