The SGM38120 is a 7-channel LDO PMIC, which has two low-dropout NMOS LDO channels, five high-PSRR and low-noise PMOS LDO channels.
The SGM38120 has a high priority RESET_B pin for hardware reset, an INT pin for interrupt indication and I2C communication peripheral.
The SGM38120 operates over an operating temperature range of -40℃ to +85℃. It is available in a Green WLCSP-1.83×1.51-20B package.
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FEATURES
- LDO1 and LDO2:
- 1.4A Output Current Capability
- Programmable Output Voltage: 0.528V to 1.504V in 8mV Steps
- 0.7V to 2.0V Input Voltage Range
- 1.3％ Accuracy
- LDO3, LDO4 and LDO6:
- 500mA Output Current Capability
- Programmable Output Voltage: 1.504V to 3.544V in 8mV Steps
- 1.8V to 5.5V Input Voltage Range
- PSRR to VSYS: 105dB at 1kHz
- PSRR to VSYS: 70dB at 1MHz
- 15µVRMS (TYP) Noise for LDO3 and LDO4
- 17µVRMS (TYP) Noise for LDO6
- LDO5 and LDO7:
- 750mA Output Current Capability
- Programmable Output Voltage: 1.2V and 1.504V to 3.544V in 8mV Steps
- 1.8V to 5.5V Input Voltage Range
- PSRR to VSYS: 105dB at 1kHz
- PSRR to VSYS: 70dB at 1MHz
- 17µVRMS (TYP) Noise
- Over-Temperature Protection (OTP)
- Output Over-Current Protection (OCP)
- Under-Voltage Protection (UVP)
- Under-Voltage Lockout Protection (UVLO)
- I2C Communication Peripheral (Default Slave Address: 0x35 Configured via I2C)
- Fault Interrupt
- -40℃ to +85℃ Operating Temperature Range
- Available in a Green WLCSP-1.83×1.51-20B Package
APPLICATIONS
Portable Equipment
Smart Wearable Device
Health Monitoring Equipment
