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TEXAS INSTRUMENTS  LM317SX/NOPB  ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-263

TEXAS INSTRUMENTS LM317SX/NOPB

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Product Overview

The LM317SX/NOPB is a 3-terminal Adjustable Regulator capable of supplying in excess of 1.5A over 37V output and a 0 to 125°C temperature range. This regulator is exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation is better than standard fixed regulators. This regulator offers full overload protection such as current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Because the regulator is and detects only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded. That is, avoid short-circuiting the output. By connecting a fixed resistor between the adjustment of pin and output this regulator can be also used as a precision current regulator.
  • 0.1% Typical load regulation
  • 0.01% Typical Line regulation
  • Current limit constant with temperature
  • 80dB Ripple rejection
  • Short-circuit protected output
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

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

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Applications

  • Power Management;
  • Automotive;
  • LED Lighting

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.002434

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Reel
500 in stock

Price for: Each (Supplied on Full Reel)

500+ $1.58 1000+ $1.40 1500+ $1.09

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Associated Products

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  • Input Voltage Max: 40V
  • Linear Regulator Case Style: TO-263
  • Fixed Output Voltage Nom.: -
  • Operating Temperature Min: 0°C
  • Output Current: 1.5A
  • Adjustable Output Voltage Max: 37V
  • Operating Temperature Max: 125°C
  • No. of Pins: 3Pins
  • Adjustable Output Voltage Min: 1.2V
  • Output Type: Adjustable
  • Input Voltage Min: 4.2V
  • Product Range: -
  • Automotive Qualification Standard: -
  • Packaging: Cut Tape