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Data Sheet
FEATURES
–28 V, −200 mA, Low Noise, Linear Regulator ADP7182
TYPICAL APPLICATION CIRCUITS
CIN 2.2µF GND VIN = –8V
ON OFF –2V ON 2V 0V
OFF –2V ON
0V
EN
ADJ
APPLICATIONS
Regulation to noise sensitive applications Analog-to-digital converter (ADC) and digital-to-analog converter (DAC) circuits, precision amplifiers Communications and infrastructure Medical and healthcare Industrial and instrumentation
Figure 2. ADP7182 with Adjustable Output Voltage, VOUT = −5 V
GENERAL DESCRIPTION
The ADP7182 is a CMOS, low dropout (LDO) linear regulator that operates from −2.7 V to −28 V and provides up to −200 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from −27 V down to −1.22 V rails.