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NCP161

ON Semiconductor
Part Number NCP161
Manufacturer ON Semiconductor
Description Ultra-Low Noise and High PSRR LDO Regulator
Published Jul 1, 2016
Detailed Description LDO Regulator for RF and Analog Circuits - Ultra-Low Noise and High PSRR 450 mA NCP161 The NCP161 is a linear regulator ...
Datasheet PDF File NCP161 PDF File

NCP161
NCP161

Overview
LDO Regulator for RF and Analog Circuits - Ultra-Low Noise and High PSRR 450 mA NCP161 The NCP161 is a linear regulator capable of supplying 450 mA output current.
Designed to meet the requirements of RF and analog circuits, the NCP161 device provides low noise, high PSRR, low quiescent current, and very good load/line transients.
The device is designed to work with a 1 mF input and a 1 mF output ceramic capacitor.
It is available in two thickness ultra−small 0.
35P, 0.
64 mm x 0.
64 mm Chip Scale Package (CSP) and XDFN4 0.
65P, 1 mm x 1 mm.
Features • Operating Input Voltage Range: 1.
9 V to 5.
5 V • Available in Fixed Voltage Option: 1.
8 V to 5.
14 V • ±2% Accuracy Over Load/Temperature • Ultra Low Quiescent Current Typ.
18 mA • Standby Current: Typ.
0.
1 mA • Very Low Dropout: 150 mV at 450 mA • Ultra High PSRR: Typ.
98 dB at 20 mA, f = 1 kHz • Ultra Low Noise: 10 mVRMS • Stable with a 1 mF Small Case Size Ceramic Capacitors • Available in −WLCSP4 0.
64 mm x 0.
64 mm x 0.
4 mm −WLCSP4 0.
64 mm x 0.
64 mm x 0.
33 mm −XDFN4 1 mm x 1 mm x 0.
4 mm −SOT23−5 2.
9 mm x 2.
8 mm x 1.
2 mm • These Devices are Pb−Free and are RoHS Compliant Typical Applications • Battery−powered Equipment • Wireless LAN Devices • Smartphones, Tablets • Cameras, DVRs, STB and Camcorders DATA SHEET www.
onsemi.
com WLCSP4 CASE 567JZ WLCSP4 CASE 567KA 1 XDFN4 CASE 711AJ 1 SOT23−5 CASE 527AH MARKING DIAGRAMS X A1 X A1 XXX M XX M 1 X, XX, XXX = Specific Device Code M = Date Code PIN CONNECTIONS (Top Views) IN GND EN 15 2 34 OUT NC IN OUT A1 A2 B1 B2 EN GND IN EN 4 3 EPAD 1 OUT 2 GND ORDERING INFORMATION See detailed ordering and shipping information on page 17 of this data sheet.
© Semiconductor Components Industries, LLC, 2017 1 September, 2022 − Rev.
19 Publication Order Number: NCP161/D NCP161 VIN IN OUT CIN 1 mF Ceramic ON OFF NCP161 EN GND VOUT COUT 1 mF Ceramic Figure 1.
Typical Application Schematics IN EN BANDGAP REFERENCE ENABLE LOGIC INTEGRATED SOFT−START THE...


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