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TEXAS INSTRUMENTS  LM337LMX/NOPB  Linear Voltage Regulator, Adjustable, -40V to -4.2V input, -37V to -1.2V/100 mA out, SOIC-8

Product Overview

The LM337LMX/NOPB is an adjustable 3-terminal Negative Voltage Regulator capable of supplying 100mA over a 1.2 to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. In addition to higher performance than fixed regulator, the device offers full overload protection. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Normally, only a single 1μF solid tantalum output capacitor is needed unless the device is situated more than 6-inch from the input filter capacitors, in which case input bypass is needed. A larger 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 regulator.
  • Floating and sees only the input-to-output differential voltage
  • Makes an especially simple adjustable
  • Eliminates the need to stock many voltages
  • Current limit constant with temperature
  • 0.01%/V Typically line regulation
  • 0.1% Typically load regulation
  • Green product and no Sb/Br

 

Product Information

Output Type:
Adjustable
Input Voltage Min:
-40V
Input Voltage Max:
-4.2V
Fixed Output Voltage Nom.:
-
Dropout Voltage Vdo:
Adjustable Output Voltage Min:
-37V
Adjustable Output Voltage Max:
-1.2V
LDO Regulator Case Style:
Output Current:
100mA
Linear Regulator Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-25°C
Operating Temperature Max:
100°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
-37 V
Output Voltage Max:
-1.2 V
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Power Management;
  • Industrial

Legislation and Environmental

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

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