ADM7170 Datasheet PDF – 6.5 V, 500 mA, CMOS LDO

Part Number: ADM7170

Function: 6.5 V, 500 mA, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO

Package: 8-lead, 3 mm × 3 mm LFCSP Type

Manufacturer: Analog Devices


ADM7170 LDO Voltage Regulator


The ADM7170 is a CMOS, low dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 500 mA of output current. This high output current LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 6 V down to 1.2 V rails. Using an advanced proprietary architecture, the device provides high power supply rejection and low noise, and achieves excellent line and load transient response with just a small 4.7 µF ceramic output capacitor. Load transient response is typically 1.5 μs for a 1 mA to 500 mA load step.

ADM7170 datasheet


1. Input voltage range: 2.3 V to 6.5 V
2. Maximum load current: 500 mA
3. Low noise: 5 μV rms independent of output voltage at 100 Hz to 100 kHz
4. Fast transient response: 1.5 μs for 1 mA to 500 mA load step
5. 60 dB PSRR at 100 kHz

Application Circuit


1. Communications and infrastructure

2. Medical and healthcare

3. Industrial and instrumentation

ADM7170 Datasheet PDF Download

ADM7170 pdf

Other data sheets are available within the file:

ADM7170ACPZ, ADM7170ACPZ-1.3-R7, ADM7170ACPZ-1.8-R7, ADM7170ACPZ-2.5-R7