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TEXAS INSTRUMENTS  LM317HVK STEEL/NOPB  Linear Voltage Regulator, Adjustable, 4.2V to 60V input, 1.2V to 57V/1.5A out, TO-3-2

TEXAS INSTRUMENTS LM317HVK STEEL/NOPB
Technical Data Sheet (2.87MB) EN See all Technical Docs

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Product Overview

The LM317HVK STEEL/NOPB is a high voltage three-terminal Adjustable Voltage Regulator with overload protection. The voltage regulator has capable of supplying 1.5A or more currents over a 1.25 to 57V output voltage range. It requires only two external resistors to set the output voltage. It offers overload protection like current limit, thermal overload protection and safe area protection, which make the device blowout proof. The 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. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios which are difficult to achieve with standard 3-terminal regulators.
  • 0.01%/V Typical line regulation
  • 0.1% Typical load regulation
  • 80dB Typical ripple rejection
  • Internal short-circuit current limiting protection
  • Thermal overload protection
  • Green product and no Sb/Br
Device has limited built-in ESD protection. The 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:
60V
Fixed Output Voltage Nom.:
-
Dropout Voltage Vdo:
Adjustable Output Voltage Min:
1.2V
Adjustable Output Voltage Max:
57V
LDO Regulator Case Style:
Output Current:
1.5A
Linear Regulator Case Style:
TO-3
No. of Pins:
2Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
1.2 V
Output Voltage Max:
57 V
MSL:
-
SVHC:
To Be Advised

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Applications

  • Industrial;
  • Power Management;
  • Building Automation

Legislation and Environmental

Moisture Sensitivity Level:
-
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

LM317HVK STEEL

IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +57V,BIPOLAR,TO-204/-3,3PIN,METAL

TEXAS INSTRUMENTS

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Price for: Each

50+ $43.47 100+ $42.01 250+ $37.34

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