Datasheet Analog Devices ADM7170ACPZ-R2 — 数据表

FEATURES TYPICAL APPLICATION CIRCUIT APPLICATIONS
Regulation to noise sensitive applications: ADC and DAC
circuits, precision amplifiers, PLLs/VCOs, and clocking ICs
Communications and infrastructure
Medical and healthcare
Industrial and instrumentation GENERAL DESCRIPTION CIN
4.7µF VIN
VIN VOUT
VOUT
SENSE EN SS VOUT = 3.3V
COUT
4.7µF ON
OFF GND CSS
1nF Figure 1. ADM7170 with Fixed Output Voltage, 3.3 V Inrush current can be controlled by adjusting the start-up time
via the soft start pin. The typical start-up time with a 1 nF soft
start capacitor is about 1.0 ms.
The ADM7170 regulator output noise is 5 μV rms independent
of the output voltage. The ADM7170 is available in an 8-lead,
3 mm × 3 mm LFCSP, making it not only a very compact
solution, but also providing excellent thermal performance for
applications requiring up to 500 mA of output current in a
small, low profile footprint.
T 1 The ADM7170 is a CMOS, low dropout linear regulator (LDO) …