BL317L

BL317L 3-TERMINAL ADJUSTABLE OUTPUT POSITIVE VOLTAGE DESCRIPTION： REGULATOR BL317L The BL317L is an Adjustable 3-terminal positive voltage regulator capable of supplying in excess of 100mA over voltage range of 1.2V to 37V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. What’s more, it employs internal current limiting, thermal shutdown and safe area compensation, making them essentially blow–out proof. The BL317L serves a wide variety of applications including local, on card regulation. It can also be used to make a programmable output regulator, or by connecting a fixed resistor between the Adjustment and output, the BL317L can be used as a precision current regulator. 1 TO-92 FEATURES：  Output current in excess of 100mA  Output voltage Adjustable from 1.3V to 37V  Internal short circuit current limiting  Internal thermal overload protection  Output transistor safe-area compensation  Floating Operation for High Voltage Applications  Eliminates Stocking Many Fixed Voltages ABSOLUTE MAXIMUM RATINGS： Parameters Input - Output Voltage Differential Power Dissipation Operating Junction Temperature Range Storage Temperature Range Symbol VI-VO PD TJ Tstg Rating 40 Internal limited -40~+125 -65~+150 Units V W C C Page1 www.belling.com.cn V1.0 BLOCK DIAGRAM： Vin 300 300 300 350 3k 300 70 BL317L 6.8V 6.8V 1.8k 8.67k 130 200 6.3V 180 180 2k 6k 500 40 5.1k 10pf 10pf 60 2.4k 12.8k...