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CS8221

ON Semiconductor
Part Number CS8221
Manufacturer ON Semiconductor
Description Low Dropout Linear Regulator
Published Apr 6, 2007
Detailed Description CS8221 Micropower 5.0 V, 100 mA Low Dropout Linear Regulator The CS8221 is a precision 5.0 V, 100 mA micropower voltage...
Datasheet PDF File CS8221 PDF File

CS8221
CS8221

Overview
CS8221 Micropower 5.
0 V, 100 mA Low Dropout Linear Regulator The CS8221 is a precision 5.
0 V, 100 mA micropower voltage regulator with very low quiescent current (60 mA typical at 100 mA load).
The 5.
0 V output is accurate within ±2.
0% and supplies 100 mA of load current with a maximum dropout voltage of only 600 mV.
The regulator is protected against reverse battery, short circuit, overvoltage, and over temperature conditions.
The device can withstand 74 V peak transients making it suitable for use in automotive environments.
The CS8221 is pin for pin compatible with the LM2931.
Features • Low Quiescent Current (60 mA @ 100 mA Load) • 5.
0 V ±2.
0% Output • 100 mA Output Current Capability • Internally Fused Leads in SO−8 Package • Fault Protection − +74 V Peak Transient Voltage − −15 V Reverse Voltage − Short Circuit − Thermal Shutdown • These are Pb−Free Devices http://onsemi.
com 8 1 SO−8 DF SUFFIX CASE 751 123 D2PAK−3 DP SUFFIX CASE 418AB PIN CONNECTIONS AND MARKING INDIAGRAM 1 SO−8 8 VOUT VIN CS822 ALYW1 G GND GND GND GND NC NC D2PAK−3 CS 8221 AWLYWWG Tab = GND Pin 1.
VIN 2.
GND 3.
VOUT 1 CS8221 = Specific Device Code A = Assembly Location WL, L = Wafer Lot Y = Year WW, W = Work Week G or G = Pb−Free Package ORDERING INFORMATION* Device Package Shipping† CS8221YDFR8G CS8221YDP3G CS8221YDPR3G SO−8 2500/Tape & Reel (Pb−Free) D2PAK−3 (Pb−Free) 50 Units/Rail D2PAK−3 750/Tape & Reel (Pb−Free) *Contact your local sales representative for TO−92 package option.
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2008 1 October, 2008 − Rev.
9 Publication Order Number: CS8221/D CS8221 VIN Current Source (Circuit Bias) Over Voltage Shutdown VOUT Current Limit Sense Thermal Protection Bandgap Reference +− Error Amplifier GND Figure 1.
Block Diagram ABSOLUTE MAXI...


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