LM237KCSE3 Part Information

Details for LM237KCSE3 by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

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Part Description

The LM237 and LM337 are adjustable 3-terminal negative-voltage regulators capable of supplying in excess of –1.5 A over an output voltage range of –1.2 V to –37 V. They require only two external resistors to set the output voltage and one output capacitor for frequency compensation.

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Part Features

  • Direct Replacement for Industry-Standard LM237
  • Input Regulation Typically 0.01% Per Input- Voltage Change
  • Output Current Capability of 1.5 A Max
  • Output Regulation Typically 0.3%
  • Output Voltage Range Adjustable From u20131.2 V to u201337 V
  • Peak Output Current Constant Over Temperature Range of Regulator
  • Ripple Rejection Typically 77 dB

Part Specifications

Output Type Adjustable
Input Voltage Min -40V
Input Voltage Max -3V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min -1.2V
Adjustable Output Voltage Max -37V
Output Current 1.5A
Linear Regulator Case Style TO-220
No. of Pins 3Pins
Operating Temperature Min -25°C
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
No. of Outputs 1Outputs
Output Voltage Max -37V
Output Voltage Min -1.2V
RoHS Compliant

Alternative Part Descriptions

  • IC, NEGATIVE ADJ REG, -1.2V TO 7V TO-220; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:-1.2V; Adjustable Output Voltage Max:-37V; Input Voltage Min:-40V; Input Voltage Max:-3V; Product Range:-; Output Current:1.5A; RoHS Compliant: Yes | Newark Electronics
  • 1.5-A, negative, adjustable linear voltage regulator with low-IQ | Texas Instruments

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