5 4 3 2 1 D D NC NC 3 GND 4 SHUTDOWN SHDN VOUT 50mA MAX. E5 GND GND JP2 OFF C 2 1 ON 3 SHUTDOWN JP1 C4 1UF,6.3V E6 LT3010EMS8E C R2 499K,1% E4 6 ADJ 6 C3 220PF 4 NC 2 VOUT R3 316K,1% USERSELECT 5 E3 7 5 3 SHUTDOWN 1 2 R1 1M OUT 1 10UF,100V OPT C2 1UF,100V 1812 IN 5V E2 8 2 GND +C1 U1 3.3V VIN 3V-80V VIN 1 E1 SANYO 100CV10BS R4 169K,1% R5 USER SELECT OPT B B CONTRACT NO. NOTES: UNLESS OTHERWISE SPECIFIED A APPROVALS DRAWN: 1. ALL RESISTORS ARE IN OHMS, 0402. ALL CAPACITORS ARE IN MICROFARADS, 0402. CHECKED: APPROVED: ENGINEER: TOM G. 2. INSTALL SHUNT ON JP1 & JP2 PIN 1 AND 2. DESIGNER: TECHNOLOGY KIM T. TITLE: SCHEMATIC 4 3 A HIGH VOLTAGE MICROPOWER LINEAR REGULATOR SIZE DWG NO. A DATE: 5 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only DC650A-1 * LT3010EMS8E Friday, June 20, 2003 2 REV A SHEET 1 OF 1 1