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TEXAS INSTRUMENTS  LM117K STEEL/NOPB  IC, LINEAR REG

TEXAS INSTRUMENTS LM117K STEEL/NOPB
Technical Data Sheet (5.86MB) EN See all Technical Docs

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Product Overview

The LM117K STEEL/NOPB is a 3-terminal Adjustable Regulator capable of supplying in excess of 1.5A over a 1.25V to 37V output range and a wide temperature range. This regulator is exceptionally easy to use and require only two external resistors to set the output voltage. The LM117 offer 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. Typically, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. Because the regulator 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.
  • 0.1% Typical load regulation
  • 0.01%/V Typical line regulation
  • 1.5A Output current
  • Current limit constant with temperature
  • 80dB Ripple rejection
  • Short-circuit protected output
  • Non-ceramic output capacitor
  • 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:
4.2V
Input Voltage Max:
40V
Fixed Output Voltage Nom.:
-
Dropout Voltage Vdo:
Adjustable Output Voltage Min:
1.2V
Adjustable Output Voltage Max:
37V
LDO Regulator Case Style:
Output Current:
1.5A
Linear Regulator Case Style:
TO-3
No. of Pins:
2Pins
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
1.2 V
Output Voltage Max:
37 V
MSL:
MSL 1 - Unlimited
SVHC:
To Be Advised

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Applications

  • Power Management;
  • Automotive;
  • LED Lighting

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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