1996 Rev 1 MOTOROLA ANALOG IC DEVICE DATA 1 LM317 MAXIMUM RATINGS Rating Symbol Value Unit Input–Output Voltage Differential V –V 40 Vdc I O Power Dissipation Case 221A TA = +25°C PD Internally Limited W Thermal Resistance, Junction–to–Ambient θJA 65 °C/W Thermal Resistance, ...
LM317英文版说明书.pdf,LM317 3-Terminal Positive Adjustable Regulator Features Description • Output Current In Excess of 1.5A This monolithic integrated circuit is an adjustable 3-terminal • Output Adjustable Between 1.2V and 37V positive voltage re
3-TERMINAL ADJUSTABLE REGULATOR SLVS044H – SEPTEMBER 1997 – REVISED DECEMBER 2001 Output Voltage Range Adjustable From KC PACKAGE 1.2 V to 37 V (TOP VIEW) Output Current Greater Than 1.5 A INPUT OUTPUT Internal Short-Circuit Current Limiting ADJUST Thermal Overload Protection The OUTPUT terminal...
(topview) 庞源商城py-globalMaximumratingsLM217,LM3174/25DocID2154Rev192MaximumratingsNote:Absolutemaximumratingsarethosevaluesbeyondwhichdamagetothedevicemayoccur.Functionaloperationundertheseconditionisnotimplied.Table2.AbsolutemaximumratingsSymbolParameterValueUnitVI-VOInput-referencedifferentialvoltage40VIOOutput...
LM317D2TG中文资料
//.manuallib/file/2658354LM3172MOTOROLAANALOGICDEVICEDATAMAXIMUMRATINGSRatingSymbolValueUnitInput–OutputVoltageDifferentialVI–VO40VdcPowerDissipationCase221ATA=+25°CPDInternallyLimitedWThermalResistance,Junction–to–AmbientθJA65°C/WThermalResistance,Junction–to–Case θ JC 5.0 °C/W Case 936 (D 2 ...
P • Output-Current In Excess of 1.5 A o nal positive-voltage regulator designed to supply more • Output-Adjustable Between 1.2 V and 37 V than 1.5 A of load current with an output voltage adjust- s i t • Internal Thermal Overload Protection able over a 1.2 V to 37 V range....
Since the LM317M is a floating regulator, it is only the voltage differential across the circuit which is important to performance, and operation at high voltages with respect to ground is possible. Vin Vout + R1 Adjust Vref IPROG Vout IAdj A 0.1 mF disc or 1.0 mF tantalum input bypass ...
•Output voltage range: 1.2 to 37 V •Output current in excess of 1.5 A •0.1% line and load regulation •Floating operation for high voltages •Complete series of protections: current limiting, thermal shutdown and SOA control Description The LM217, LM317 are monolithic integrated ...
Schematic of LM317 in a typical voltage regulator configuration, including decoupling capacitors to address input noise and output transients. The LM317 has three pins: INput, OUTput, and ADJustment. The device is conceptually an op amp with a relatively high output current capacity. The ...