CS8363 Datasheet, PDF (1/8 Pages) ON Semiconductor – 3.3 V Dual Micropower Low Dropout Regulator with ENABLE and RESET

CS8363
3.3 V Dual Micropower
Low Dropout Regulator
with ENABLE and RESET
The CS8363 is a precision Micropower dual voltage regulator with
ENABLE and RESET.
The 3.3 V standby output is accurate within ±2% while supplying
loads of 100 mA. Quiescent current is low, typically 140 mA with a
300 mA load. The active RESET output monitors the 3.3 V standby
output and is low during power−up and regulator dropout conditions.
The RESET circuit includes hysteresis and is guaranteed to operate
correctly with 1.0 V on the standby output.
The second output tracks the 3.3 V standby output through an
external adjust lead, and can supply loads of 250 mA with a typical
dropout voltage of 400 mV. The logic level lead ENABLE is used to
control this tracking regulator output.
Both outputs are protected against overvoltage, short circuit, reverse
battery and overtemperature conditions. The robustness and low
quiescent current of the CS8363 makes it not only well suited for
automotive microprocessor applications, but for any battery powered
microprocessor applications.
Features
• 2 Regulated Outputs
− Standby Output 3.3 V ± 2%; 100 mA
− Adjustable Tracking Output; 250 mA
• Low Dropout Voltage
• RESET for V_STBY
• ENABLE for V_TRK
• Low Quiescent Current
• Protection Features
− Independent Thermal Shutdown
− Short Circuit
− 60 V Load Dump
− Reverse Battery
http://onsemi.com
D²PAK−7
DPS SUFFIX
CASE 936AC
Pin 1. V_STBY
2. V_IN
3. V_TRK
4. GND
5. Adj
6. ENABLE
7. RESET
MARKING DIAGRAM
CS8363
AWLYWW
1
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
ORDERING INFORMATION*
Device
Package
Shipping^†
CS8363YDPS7
D²PAK−7
50 Units/Rail
CS8363YDPSR7 D²PAK−7 750 Tape & Reel
*Contact your local sales representative for SO−16L
package option.
†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.
© Semiconductor Components Industries, LLC, 2004
1
January, 2004 − Rev. 9
Publication Order Number:
CS8363/D