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TEXAS INSTRUMENTS  LM317KTTR  Linear Voltage Regulator, Adjustable, 3V to 40V input, 1.25V to 37V/1.5A out, TO-263-3

TEXAS INSTRUMENTS LM317KTTR
Technical Data Sheet (1.35MB) EN See all Technical Docs

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Product Overview

The LM317KTTR is a 3-terminal adjustable Positive Voltage Regulator capable of supplying more than 1.5A over an output-voltage range of 1.25V to 37V. It requires only two external resistors to set the output voltage. This voltage regulator features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.
  • Internal short-circuit current limit
  • Thermal overload protection
  • Output safe-area compensation
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

Output Type:
Adjustable
Input Voltage Min:
3V
Input Voltage Max:
40V
Fixed Output Voltage Nom.:
-
Dropout Voltage Vdo:
Adjustable Output Voltage Min:
1.25V
Adjustable Output Voltage Max:
37V
LDO Regulator Case Style:
Output Current:
1.5A
Linear Regulator Case Style:
TO-263
No. of Pins:
3Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
1.25 V
Output Voltage Max:
37 V
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Consumer Electronics;
  • Automotive;
  • HVAC;
  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Linear Voltage Regulator, Adjustable, 3V to 40V input, 1.25V to 37V/1.5A out, TO-263-3

TEXAS INSTRUMENTS

1,500 in stock

Price for: Each (Supplied on Full Reel)

500+ $0.48 1000+ $0.384 2000+ $0.324 5000+ $0.324 More pricing

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V REG, 37VIN, 1.5A, 0.1%, ADJ, 3TO263

TEXAS INSTRUMENTS

132:  in stock

Price for: Each (Supplied on Cut Tape)

1+ $0.826 10+ $0.689 100+ $0.445

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