器件名称: LM317ML-TN3-0-R
功能描述: 3-TERMINAL 0.5A POSITIVE ADJUSTABLE REGULATOR
文件大小: 355.06KB 共6页
简 介:UNISONIC TECHNOLOGIES CO., LTD LM317M
3-TERMINAL 0.5A POSITIVE ADJUSTABLE REGULATOR
1 1 2 3 TO-252
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
The UTC LM317M is a 3-terminal adjustable positive voltage regulator capable of supplying in excess of 500mA over an output voltage range of 1.2V ~ 37V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage.
SOT-223
12 3 TO-220
FEATURES
*Output Current in Excess of 0.5A *Output Adjustable Between 1.2V and 37V *Internal Thermal Overload Protection *Internal Short Circuit Current Limiting *Output Transistor Safe Area Compensation *Floating Operation for High Voltage Applications
*Pb-free plating product number: LM317ML
ORDERING INFORMATION
Order Number Normal Lead Free Plating LM317M-AA3-0-R LM317ML-AA3-0-R LM317M-TA3-0-T LM317ML-TA3-0-T LM317M-TN3-0-R LM317ML-TN3-0-R LM317M-TN3-0-T LM317ML-TN3-0-T Note: Pin assignment: I:VIN O:VOUT A:ADJ
LM317ML-AA3-0-R (1)Packing Type (2)Pin Assignment (3)Package Type (4)Lead Plating (1) R: Tape Reel, T: Tube (2) refer to Pin Assignment (3) AA3: SOT-223, TA3: TO-220, TN3: TO-252 (4) L: Lead Free Plating, Blank: Pb/Sn
Package SOT-223 TO-220 TO-252 TO-252
Pin Assignment 1 2 3 A O I A O I A O I A O I
Packing Tape Reel Tube Tape Reel Tube
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QW-R101-014,B
LM317M
BLOCK DIAGRAM
Input
3
LINEAR INTEGRATED CIRCUIT
+ -
Voltage Reference
Protection Circuitry
Rlimit
2……