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LM317AHV Datasheet(PDF) 2 Page - Fairchild Semiconductor |
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LM317AHV Datasheet(HTML) 2 Page - Fairchild Semiconductor |
2 / 6 page LM317AHV 2 Absolute Maximum Ratings Electrical Characteristics (VI-VO=5V, IO= 0.5A, 0°C ≤ TJ ≤ + 125°C, IMAX = 1.5A, PDMAX = 20W, unless otherwise specified) Note : 1. Load and line regulation are specified at constant junction temperature. Change in VD due to heating effects must be taken into account separately. Pulse testing with low duty is used. (PMAX = 20W) 2. CADJ, when used, is connected between the adjustment pin and ground. Parameter Symbol Value Unit Input-Output Voltage Differential VI - VO 60 V Lead Temperature TLEAD 230 °C Power Dissipation PD Internally limited W Operating Junction Temperature Range Tj 0 ~ +125 °C Storage Temperature Range TSTG -65 ~ +125 °C Temperature Coefficient of Output Voltage ΔVo/ΔT ±0.02 %/ °C Parameter Symbol Conditions Min. Typ. Max. Unit Line Regulation (Note1) Rline TA = +25°C 3V ≤ VI - VO ≤ 60V - 0.01 0.04 %/V 3V ≤ VI - VO ≤ 60V - 0.02 0.07 %/V Load Regulation (Note1) Rload TA = +25°C, 10mA ≤IO ≤IMAX VO< 5V VO ≥ 5V -18 0.4 25 0.5 mV %/VO 10mA ≤ IO ≤ IMAX VO < 5V VO ≥ 5V -40 0.8 70 1.5 mV %/VO Adjustable Pin Current IADJ -- 46 100 μA Adjustable Pin Current Change ΔIADJ 3V ≤ VI - VO ≤60V 10mA ≤ IO ≤ IMAX, PD ≤ PMAX -2.0 5 μA Reference Voltage VREF 3V ≤ VIN - VO ≤60V 10mA ≤ IO ≤ IMAX, PD ≤ PMAX 1.20 1.25 1.30 V Temperature Stability STT -- 0.7 - %/VO Minimum Load Current to Maintain Regulation IL(MIN) VI - VO = 60V - 3.5 12 mA Maximum Output Current IO(MAX) VI - VO ≤ 15V, PD ≤ PMAX VI - VO ≤ 60V, PD ≤ PMAX TA = 25°C 1.0 2.2 0.3 -A RMS Noise, % of VOUT eN TA= +25°C, 10Hz ≤ f ≤ 10kHz - 0.003 0.01 %/VO Ripple Rejection RR VO = 10V, f = 120Hz without CADJ CADJ = 10μF (Note2) 66 60 75 -dB Long-Term Stability, TJ = THIGH ST TA = +25°C for end point measurements, 1000HR -0.3 1 % Thermal Resistance Junction to Case R θJC - -5 - °C/W |
Similar Part No. - LM317AHV_09 |
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Similar Description - LM317AHV_09 |
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