(China (Mainland))
Product Summary
The LM317HVT is an adjustable 3-terminal positive voltage regulators capable of supplying in excess of 1.5A over a 1.2V to 57V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM317HVT is packaged in standard transistor packages which are easily mounted and handled. In addition to higher performance than fixed regulators, the LM317HVT series offers full overload protection available only in IC’s.
Parametrics
LM317HVT absolute maximum ratings: (1)Power Dissipation: Internally limited; (2)Input—Output Voltage Differential: +60V, -0.3V; (3)Operating Junction Temperature Range: 0℃ to +125℃; (4)Storage Temperature: -65℃ to +150℃; (5)Lead Temperature (Soldering, 10 sec.): 300℃; (6)ESD Tolerance: 2000V.
Features
LM317HVT features: (1)Adjustable output down to 1.2V; (2)Guaranteed 1.5A output current; (3)Line regulation typically 0.01%/V; (4)Load regulation typically 0.1%; (5)Current limit constant with temperature; (6)100% electrical burn-in; (7)Eliminates the need to stock many voltages; (8)Standard 3-lead transistor package; (9)80 dB ripple rejection; (10)Output is short-circuit protected; (11)P+ Product Enhancement tested.
Diagrams
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 LM317HVT |
National Semiconductor (TI) |
Linear Regulators - Standard |
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LM317HVT/NOPB |
National Semiconductor (TI) |
Linear Regulators - Standard 3-TERMINAL ADJ REG |
Data Sheet |
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