Datasheet LT1004 (Analog Devices) - 6

LT1004
Typical applicaTions High Stability 5V Regulator Variable Output Supply
LT338A LT338A V V IN ≥ 8V IN OUT 5V IN VIN VOUT VOUT ADJ + ADJ + 300Ω 120Ω + 1µF 1µF 1% 10µF LT1004-2.5 LT1004-1.2 100Ω 1004 TA08 1% 2k R1 1004 TA03 V– – 1V R1 ≤ 0.015 V–
Constant Gain Amplifier Over Temperature Micropower 5V Reference
V+ ≥ 5V VIN 9V to 15V LM334 250k 250k R OUTPUT 5.6k 3 + 7 INPUT 6 LM4250 VOUT 2 5V – 8 2N3904 3.01M 4 22M LT1004-1.2 150pF 1% 200k LT1004-1.2 60k 1M 1% V– ≤ –5V 1004 TA13 1004 TA07
Lead Acid Low-Battery Detector Ground Referenced Current Source
BATTERY 15V OUTPUT 12V R1† 2k* 1M 1% 3 + 7 LT1004-1.2 6 LM4250 LO = BATTERY LOW 2 133k – 8 R 1% 4 2 7 10M – LT1004-1.2 6 LT1007C 1004 TA04 1004 TA14 3 †R1 + SETS TRIP POINT, 60.4k IOUT = 1.235 PER CELL FOR 1.8V/CELL R 4 2V R ≈ IOUT + 10µA IOUT –5V *MAY BE INCREASED FOR SMALL OUTPUT CURRENTS 1004fc 6 For more information www.linear.com/LT1004