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NCP702SN31T1G Datasheet(PDF) 1 Page - ON Semiconductor |
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NCP702SN31T1G Datasheet(HTML) 1 Page - ON Semiconductor |
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1 / 20 page  © Semiconductor Components Industries, LLC, 2013 July, 2013 − Rev. 3 1 Publication Order Number: NCP702/D NCP702 200 mA, Ultra-Low Quiescent Current, Ultra-Low Noise, LDO Linear Voltage Regulator Noise sensitive applications such as Phase Locked Loops, Oscillators, Frequency Synthesizers, Low Noise Amplifiers and other Precision Instrumentation require very clean power supplies. The NCP702 is a 200 mA LDO that provides the engineer with a very stable, accurate voltage with ultra−low noise and very high Power Supply Rejection Ratio (PSRR), making it suitable for RF applications. The device doesn’t require an additional noise bypass capacitor to achieve ultra−low noise performance. In order to optimize performance for battery operated portable applications, the NCP702 employs an Adaptive Ground Current feature for ultra−low ground current consumption during light−load conditions. Features • Operating Input Voltage Range: 2.0 V to 5.5 V • Available in Fixed Voltage Options: 0.8 to 3.5 V Contact Factory for Other Voltage Options • Output Voltage Trimming Step: 2.5 mV • Ultra−Low Quiescent Current of Typ. 10 mA • Ultra−Low Noise: 11 mVRMS from 100 Hz to 100 kHz • Very Low Dropout: 140 mV Typical at 200 mA • ±2% Accuracy Over Full Load/Line/Temperature • High PSRR: 68 dB at 1 kHz • Thermal Shutdown and Current Limit Protections • Internal Soft−Start to Limit the Turn−On Inrush Current • Stable with a 1 mF Ceramic Output Capacitor • Available in TSOP−5 and XDFN 1.5 x 1.5 mm Package • Active Output Discharge for Fast Output Turn−Off • These are Pb−Free Devices Typical Applicaitons • PDAs, Mobile Phones, GPS, Smartphones • Wireless Handsets, Wireless LAN, Bluetooth, Zigbee • Portable Medical Equipment • Other Battery Powered Applications Figure 1. Typical Application Schematic IN EN OUT GND NCP702 1 mF 1 mF COUT VOUT CIN VIN http://onsemi.com See detailed ordering, marking and shipping information in the package dimensions section on page 18 of this data sheet. ORDERING INFORMATION TSOP−5 SN SUFFIX CASE 483 1 5 X, XXX = Specific Device Code M = Date Code A = Assembly Location Y = Year W = Work Week G = Pb−Free Package 1 5 XXXAYW G MARKING DIAGRAMS XDFN−6 MX SUFFIX CASE 711AE X M G 1 1 PIN CONNECTIONS 5−Pin TSOP−5 (Top View) 6−Pin XDFN 1.5 x 1.5 mm (Top View) OUT N/C N/C IN EN GND IN EN N/C OUT GND 1 1 |
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