AWP37006QNR

4-Channel LDO PMIC With 1.2V I/O

Datasheet :

Product details

Parameters

Load Current (mA)	400
Channel	4
Power Supply (Min) (V)	VIN1/2/3: 1.6V VIN4: 1.9V
Power Supply (Max) (V)	VIN1/2/3: 5.5V VIN4: 5.5V
Vout (V)	1.1V~3.3V
Vdropout (mV)	LDO1/2/3: 114mV@IOUT=300mA, 2.8V output LDO4: 73mV@IOUT=300mA, 2.8V output
Iq (Typ) (μA)	15
PSRR @1KHz(dB)	LDO1/2/3: 75dB@IOUT=150mA, 2.8V output, f=1kHz LDO4: 82mV@IOUT=150mA, 2.8V output, f=1kHz
Output Noise (μVrms)	LDO1/2/3: 50µVrms@IOUT=50mA, 2.8V output LDO4: 12µVrms@IOUT=50mA, 2.8V output
Discharge	YES
Output options	Programmable
Temperature	-40℃~85℃
IO Level (V)	1.2
Package (mm)	QFN 2X2-14L

Package | Pins | Size

QFN 2X2-14L

Features

● VIN1/2/3 input voltage range: 1.6V to 5.5V ● LDO1/2/3 output voltage range: 1.1V~3.3V ● LDO1/2/3 dropout voltage: 114mV (IOUT=300mA, 2.8V output) ● LDO1/2/3 power supply rejection ratio: typical 75dB (IOUT=150mA, 2.8V output, freq=1kHz) ● LDO1/2/3 noise: typical 50µVrms (IOUT=50mA, BW=10Hz to 100kHz, 2.8V output) ● VIN4 input voltage range: 1.9V to 5.5V ● LDO4 output voltage range: 1.1V~3.3V ● LDO4 dropout voltage: 73mV (IOUT=300mA, 2.8V output) ● LDO4 power supply rejection ratio: typical 82dB (IOUT=150mA, 2.8V output, freq=1kHz) ● LDO4 noise: typical 12µVrms (IOUT=50mA, BW=10Hz to 100KHz, 2.8V output) ● LDO1/2/3/4 output drive capability: 400mA Min. ● Available with 1.2V I/O ● Build in UVLO, OCP, SCP,OTP protection ● QFN 2mm×2mm-14L package

Description

AWP37006 is a 4-ch integrated LDO PMIC include three general LDO and one low noise LDO, with 1MHz high speed I2C interface, the function setting is flexible such as power sequence, output discharge. The chip enable is controlled by EN pin and I2C control. AWP37006 uses P-MOSFET LDO architecture, it integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged. Each power supply provides power to the LDO of the corresponding channel, VIN1/2/3 is the power supply for LDO1/2/3. VIN4 serves as the system power supply, providing power to the internal fundamental modules and simultaneously supplying LDO4. LDO4 features low dropout voltage, high PSRR, low noise and good load/line transient response. AWP37006 is designed to work with a 1µF or more input ceramic capacitor and a 1µF or more output ceramic capacitor. The low power dissipation and good dynamic response make AWP37006 very suitable for hand-held communication equipment. Tiny package makes high density mounting of the IC on boards possible.

Technical documentation

	Type	Title		Language		Date
	Datasheet	DS_AWP37006_EN_V1.0		英文		2026-07-09
	Reliability Report	Reliability Qualification Report For AWP37006QNR		英文		2026-06-18