LM317A-337N-EVM

3-pin adjustable regulator evaluation module

LM317A-337N-EVM

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Overview

The LM317A-337N-EVM demonstrates canonical application of the LM317A adjustable regulator and its negative complement, the LM337-N. The evaluation module (EVM) is assesmbled with the SOT-223 package option for each device, supplying up to 1 A of load current. The EVM is designed for easy modification to populate the TO-220 version of the devices for 1.5-A operation. The EVM has enough footprint space for personal capacitor selection, along with 4 copper layers and heat sink space for excellent power dissipation.

  • Output adjustable from 1.2 V to 37 V for LM317A and –1.2 V to –37 V for LM337-N
  • 1-A load current with 1.5-A option
  • Heat sink space provided for TO-220
  • Large capacitor footprint space for customer selection
Linear regulators (LDO)
LM317 1.5-A, 40-V, adjustable linear voltage regulator LM317-N 1.5-A, 40-V, adjustable linear voltage regulator LM317A 1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy LM317M 500-mA, 40-V, adjustable linear voltage regulator LM317MQ 500-mA, 40-V, adjustable linear voltage regulator for automotive applications LM337 1.5-A, negative, adjustable linear voltage regulator LM337-N 1.5-A, negative, adjustable linear voltage regulator LM337-N-MIL 1.5A Adjustable Output Negative Regulator TLV1117 800-mA, 15-V, linear voltage regulator
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Evaluation board

LM317A-337N-EVM – 3-Terminal Adjustable Regulators Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide LM317A-337N-EVM User's Guide Jan. 21, 2016
More literature LM317A-337N-EVM EU Declaration of Conformity (DoC) Jan. 02, 2019

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