| Load Current (mA) |
LDO1/2: 1.5A
LDO3/4/6: 0.4A
LDO5/7:0.7A |
| Channel |
7 |
| Power Supply (Min) (V) |
VIN12: 0.6 VIN3-7: 1.8 |
| Power Supply (Max) (V) |
VIN12: 3 VIN3-7: 5.5 |
| Vout (V) |
LDO1/2: 0.496V~1.512V
LDO3-7: 1.504V~3.544V |
| Vdropout (mV) |
LDO1/2 : 120@1.5A
LDO3/4/6 : 100@0.3A
LDO5/7: 135@0.6A |
| Iq (Typ) (μA) |
44 |
| PSRR @1KHz(dB) |
LDO1/2: 78 @150mA
LDO3~7: 92@100mA |
| Output Noise (μVrms) |
LDO1/2: 80@20mA
LDO3~7: 10@20mA |
| Discharge |
Programmable |
| Output options |
Programmable |
| Temperature |
-40℃~85℃ |
| IO Level (V) |
1.2 |
| Package (mm) |
WLCSP 1.821X1.405-20B |
VIN12 input voltage range: 0.6V to 3V
LDO1/2 output voltage range: 0.496V~1.512V@8mV/step
LDO1/2 dropout voltage: 120mV@1.2V, 1.5A
LDO1/2 output drive capability: 1.5A
LDO1/2 PSRR to VINx: typical 78dB (IOUT=150mA, freq=1kHz)
LDO1/2 PSRR to VSYS: typical 80dB (IOUT=150mA, freq=1kHz)
VIN34~VIN7 input voltage range: 1.8V to 5.5V
LDO3~7 output voltage range: 1.504V~3.544V@8mV/step
LDO3/4/6 dropout: 100mV@2.8V, 300mA
LDO5/7 dropout: 135mV@2.8V, 600mA
LDO3/4/6 output drive capability: 400mA
LDO5/7 output drive capability: 700mA
LDO3~7 PSRR to VINx: typical 92dB (IOUT=100mA, freq=1kHz)
LDO3~7 PSRR to VSYS: typical 95dB (IOUT=100mA, freq=1kHz)
LDO3~7 noise: typical 10µVrms (IOUT=20mA, BW=10Hz to 100kHz)
VSYS input voltage range: 2.5V to 5.5V
Fault Interrupt
Built-in OCP, OTP,UVP and UVLO protection
Programmable power up sequence
WLCSP 1.821mm×1.405mm-20B package
AW37007 is a 7-ch integrated LDO PMIC for camera applications. The PMIC has 2 low dropout LDOs for high current DVDD and 5 high PSRR LDOs for noise-sensitive power rails. The AW37007 has 5 independent input pins for individual LDOs; VIN12 is for LDO1 and LDO2; VIN34 is for LDO3 and LDO4; VIN5 for LDO5, VIN6 for LDO6 and VIN7 for LDO7. The AW37007 has a separate system input, VSYS, which is the bias pin for the LDOs.
The output voltage and power-up sequence of LDOs can be set through the I2C interface. The AW37007 also integrates the fault monitoring features with interrupt indication.
The 7-bit I2C address of the device is 011 0101 by default but can be reprogrammed so that multiple devices can be connected to the same I2C bus. The AW37007 is available in WLCSP 1.821mm × 1.405mm-20B package.