Datasheet Analog Devices ADP7142ARDZ-R7 — 数据表

40 V, 200 mA, Low Noise,
CMOS LDO Linear Regulator
ADP7142 Data Sheet TYPICAL APPLICATION CIRCUITS
VIN = 6V
CIN
2.2µF ADP7142
VIN VOUT VOUT = 5V
COUT
2.2µF SENSE/ADJ
ON EN
OFF SS GND CSS
1nF 11848-001 Low noise: 11 μV rms independent of fixed output voltage
PSRR of 88 dB at 10 kHz, 68 dB at 100 kHz, 50 dB at 1 MHz,
VOUT ≤ 5 V, VIN = 7 V
Input voltage range: 2.7 V to 40 V
Maximum output current: 200 mA
Initial accuracy: ±0.8%
Accuracy over line, load, and temperature
−1.2% to +1.5%, TJ = −40°C to +85°C
±1.8%, TJ = −40°C to +125°C
Low dropout voltage: 200 mV (typical) at a 200 mA load,
VOUT = 5 V
User programmable soft start (LFCSP and SOIC only) …