PJ317 – 3-Terminal Adjustable Output Positive Voltage Regulator

PJ317 Datasheet PDF learn more.

Part number : PJ317

Functions : This is a kind of semiconductor, 3-Terminal Adjustable Output Positive Voltage Regulator.

Pin arrangement :

Package information :

Manufacturer : PJ

Image :

PJ317 Datasheet PDF

The texts in the PDF file :

PJ317 3-Terminal Adjustable Output Positive Voltage Regulator T • • • • he PJ317 is adjustable 3-terminal positive voltage regulator capable of supplying in excess of 1.5 A external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof. over an output voltage range of 1.25 V to 37 V. This voltage regulator is exceptionally easy to use and require only two FEATURES Output Current in Excess of 1.5 Ampere Output Adjustable between 1.25 V and 37 V Internal Thermal Overload Protection Internal Short-Circuit Current Limiting TO-220 TO-220 / TO-263 / TO92/ TO-252 / SOT-223 Pin 1. Adjust 2. Vout 3. Vin Heatsink surface connected to Pin2 TO-263 Constant with Temperature • • • • Output Transistor Safe-Area Compensation Floating Operation for High Voltage Applications Standard 3-lead Transistor Packages Eliminates Stocking Many Fixed Voltages TO-92 TO-252 SOT-223 ORDERING INFORMATION Device Operating Temperature Package Design Load Current 1.5A 1.5A 0.1A 0.5A 1A 0.3A SOP-8 Pin 1. Vin 2. Vout 3. Vout 4. Adjust 5. Nc 6. Vout 7. Vout 8. Nc PJ317CZ PJ317CM PJ317CT PJ317CP PJ317CW PJ317CS -20℃ to 85℃ TO-220 TO-263 TO-92 TO-252 SOT-223 SOP-8 CIRCUIT SCHEMATIC STANDARD APPLICATION * = Cin is required if regulator is located an appreciable distance from power supply filter. ** = Co is not needed for stability, however it does improve transient response. Vout = 1.25 V (1 + R2 / R1 ) + IAdj R2 Since IAdj is controlled to less than 100 µA, the error associated with this term is negligible in most applications 1-11 2002/10.rev.A PJ317 3-Terminal Adjustable Output Positive Voltage Regulator MAXIMUM RATINGS RATING Input-Output Voltage Differential Power Dissipation Operating Junction Temperature Range Storage Temperature Range SYMBOL VI – V O PD TJ Tstg VALUE 40 Internally Limited -20 to + 85 -65 to +150 UNIT Vdc ℃ [ … ]

PJ317 PDF File



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