LT1038 LINER [Linear Technology], LT1038 Datasheet
LT1038
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LT1038 Summary of contents
Page 1
... The device is packaged in a standard T0-3 power package and is plug-in compatible with industry standard adjustable regulators, such as the LM117 and LM138. Also, the LT1038 is a functional replacement for the LM396. In addition to excellent load and line regulations, the LT1038 is fully protected by current limiting, safe area protection and thermal shutdown ...
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... Input to Output Voltage Differential ......................... 35V Operating Junction Temperature Range LT1038M Control Circuitry ................ – 150 C LT1038M Power Transistor ............... – 200 C LT1038C Control Circuitry ..................... 125 C LT1038C Power Transistor .................... 175 C Storage Temperature Range ................. – 150 C Lead Temperature (Soldering, 10 sec).................. 300 C ...
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... TEMPERATURE ( C) Minimum Operating Current 150 – INPUT-OUTPUT DIFFERENTIAL (V) LT1038 Temperature Stability 1.27 1.26 1.25 1.24 1.23 – 150 –50 0 TEMPERATURE ( C) 1038 G02 Ripple Rejection 100 ADJ – ...
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... LT1038 W U TYPICAL PERFOR A CE CHARACTERISTICS Ripple Rejection 100 V = 15V 10V OUT ADJ OUT ADJ 100 10k 10 1k 100k 1M FREQUENCY (Hz) 1038 G07 Current Limit 10V OUT CASE 20 PRELOAD = 0A PRELOAD = 10A 16 12 ...
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... Protection Diodes The LT1038 does not require a protection diode from the adjustment terminal to the output (see Figure 2). Im- proved internal circuitry eliminates the need for this diode when the adjustment pin is bypassed with a capacitor to improve ripple rejection ...
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... F 82k 10k 1N4148 *1% FILM RESISTOR L-DALE TO-5 TYPE T2-STANCOR 11Z-2003 GENERAL PURPOSE REGULATOR WITH SCR PREREGULATOR TO LOWER POWER DISSIPATION. ABOUT 4V DIFFERENTIAL IS MAINTAINED ACROSS THE LT1038 INDEPENDENT OF OUTPUT VOLTAGE AND LOAD CURRENT. 6 Paralleling Regulators LT1038 OUT IN 2 FEET #18 WIRE* ADJ ...
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... Q11 Q15 Q19 1.6k Q14 3k Q18 Q16 Q20 Q17 Q10 C1 C2 Q12 Q13 2.4k 30pF 30pF 12k 6k 10k 5.1k ADJ LT1038 5V Regulator with Shutdown LT1038 †† OUT IN IN OUT ADJ + 1 F † 2N3904 TTL 1k 1038 TA06 LT1038 10A V V ...
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... OBSOLETE PACKAGE COMMENTS 7.5A Max Current Output Best Replacement 7A Max Current Output 5A Max Current Output www.linear.com Protected High Current Lamp Driver 12V 10A LT1038 V V OUT IN ADJ TTL OR CMOS 10k 1.177 – 1.197 (29.90 – 30.40) 0.655 – 0.675 (16.64 – 17.15) 0.151 – ...