CS8151YT7 ON Semiconductor, CS8151YT7 Datasheet
CS8151YT7
Specifications of CS8151YT7
Related parts for CS8151YT7
CS8151YT7 Summary of contents
Page 1
CS8151 5.0 V, 100 mA Low Dropout Linear Regulator with Watchdog, RESET, and Wake Up The CS8151 is a precision 5.0 V, 100 mA micro−power voltage regulator with very low quiescent current (400 mA typical at 200 mA load). The ...
Page 2
PIN CONNECTIONS AND MARKING DIAGRAMS 2 D PAK−7 CASE 936AB CS 8151 AWLYWWG 1 Tab = GND Pin 1. V OUT WDI 4. GND 5. Wake Up 6. RESET 7. Delay V IN Current Source (Circuit ...
Page 3
MAXIMUM RATINGS* Power Dissipation Output Current (V , RESET, Wake Up) OUT Reverse Battery Peak Transient Voltage (60 V Load Dump @ V Maximum Negative Transient (t < 2.0 ms) ESD Susceptibility (Human Body Model) ESD Susceptibility (Machine Model) Logic ...
Page 4
ELECTRICAL CHARACTERISTICS (ESR < 8.0 W 0.1 mF; unless otherwise specified.) 2 Delay Characteristic RESET Current Limit RESET = RESET = 5 Delay Time POR Mode Watchdog Input Threshold ...
Page 5
PACKAGE PIN DESCRIPTION Package Pin # 2 SO−14L D PAK SO−16L 3− 12, 13* 10− − 7 ...
Page 6
TIMING DIAGRAMS V IN RESET Wake Up WDI V OUT POR RESET High to Wake Up Delay Time Power Up Sleep Mode Figure 2. Power Up, Sleep Mode and Normal Operation V IN RESET Wake Up WDI V OUT POR ...
Page 7
Dropout Voltage: The input−output voltage differential at which the circuit ceases to regulate against further reduction in input voltage. Measured when the output voltage has dropped 100mV from the nominal value obtained at 14V input, dropout voltage is dependent upon ...
Page 8
Operation Without Watchdog The CS8151 can be operated without the watchdog functionality by connecting the WDI and Wake Up Pins. This will eliminate false resets from occurring. Without the Battery C1 C Delay Figure 7. Device Operation Without Watchdog Function ...
Page 9
The capacitor manufacturers data sheet usually provide this information. The value for the output capacitor C2 shown in the test and applications circuit should work for most applications, however it is not necessarily the optimized ...
Page 10
PACKAGE THERMAL DATA Parameter R qJC R qJA *Depending on thermal properties of substrate. R **Junction−Lead (#5) Battery C1 C Delay TYPICAL PERFORMANCE CHARACTERISTICS 1000 100 10 1 0.1 0. PAK−7 Typical 1.8 Typical 10−50 ...
Page 11
ORDERING INFORMATION Device CS8151YDPS7G CS8151YDPSR7G CS8151YDWF16G CS8151YDWFR16G CS8151D2G CS8151D2R2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Package 2 D PAK−7 (Pb−Free ...
Page 12
... 10.54 0.415 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS 2 D PAK−7 (SHORT LEAD) DPS SUFFIX CASE 936AB−01 ISSUE A TERMINAL SOLDERING FOOTPRINT* 9.5 0.374 3.25 ...
Page 13
16X 0. SEATING e 14X PLANE T PACKAGE DIMENSIONS SO−16L DWF SUFFIX CASE 751G−03 ISSUE http://onsemi.com 13 NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. ...
Page 14
... T M 0.58 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SMART REGULATOR is a registered trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...