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LM137 数据表(PDF) 6 Page - Linear Technology |
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LM137 数据表(HTML) 6 Page - Linear Technology |
6 / 12 page LT137A/LM137 LT337A/LM337 6 137afb TEMPERATURE (°C) –75 75 –25 80 75 70 65 60 55 50 137A G12 –50 25 50 0 150 100 125 OUTPUT CURRENT (A) *THE LT137A/LT337A HAS LOAD REGULATION COMPENSATION WHICH MAKES THE TYPICAL UNIT READ CLOSE TO ZERO. THIS BAND REPRESENTS THE TYPICAL PRODUCTION SPREAD. 0 1.6 137A G10 0.4 0.8 1.2 2.0 0.4 0.2 0 –0.2 –0.4 INPUT-OUTPUT DIFFERENTIAL (V) 0 3 2 1 0 137A G11 40 30 20 10 H PACKAGE M, T AND K PACKAGES Tj = –55°C Tj = 25°C Tj = 150°C TIME (μs) 10 0.8 0.6 0.4 0.2 –0.4 –0.5 –0.2 0 0 –1.0 137A G08 030 20 40 CADJ = 10μF VOUT = –10V IL = 50mA CL = 1μF Tj = 25°C CADJ = 0 FREQUENCY (Hz) 10 100 101 100 10–1 10–2 10–3 137A G07 1k 10k 100k 1M CADJ = 10μF VIN = –15V VOUT = –10V IL = 500mA CL = 1μF Tj = 25°C CADJ = 0 TYPICAL PERFORMANCE CHARACTERISTICS Output Impedance Line Transient Response Load Transient Response Load Regulation* Current Limit Adjustment Current TIME (μs) 10 0.6 0.4 0.2 –0.6 –0.4 –0.5 –0.2 0 0 –1.5 –1.0 137A G09 030 20 40 CADJ = 0 VIN = –15V VOUT = –10V INL = 50mA CL = 1μF Tj = 25°C CADJ = 10μF |
类似零件编号 - LM137 |
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类似说明 - LM137 |
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