5 4 3 2 1 REVISION HISTORY ECO REV 1 DESCRIPTION APPROVED DATE Tiger Zhou 10-20-09 PRODUCTION D D U1 LT3060EDC VIN 2.1V - 45V E2 5 6 + C1 10uF 50V C2 2.2uF 50V 7 VIN VIN OUT OUT SHDN ADJ E1 3 4 C4 0.01uF 124K 1% R2 E4 GND C ON GND GND 9 8 VOUT 1 REF/BYP 1 R9 124K 1% JP7 C 1 2 1.2V 3 4 1.5V 5 6 1.8V R4 7 8 2.0V 287K 1% 9 10 2.5V 11 12 3.3V 13 14 5.0V 15 16 USER SELECT 249K 1% 3 OFF GND 187K 1% R3 C5 0.01uF 2 C3 2.2uF 50V E3 R1 2 VOUT 100mA(Max) R5 392K 1% R6 JP1 562K 1% R7 B B 909K 1% R8 (Opt) CUSTOMER NOTICE APPROVALS LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APP ENG. APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. A TECHNOLOGY RB TIGER Z. LTC CONFIDENTIAL - FOR CUSTOMER USE ONLY TITLE: SCHEMATIC 5 4 3 IC NO. DATE: REV. LT3060EDC DEMO CIRCUIT 1209A N/A SCALE = NONE A 100mA MICROPOWER LOW DROPOUT LINEAR REGULATOR SIZE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 1630 McCarthy Blvd. Milpitas, CA 95035 www.linear.com Phone: (408)432-1900 Fax: (408)434-0507 1 Friday, December 18, 2009 SHEET 2 1 1 OF 1