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Home > Semiconductors > ICs > Power Management ICs > NSC LM340T12 Linear Voltage Regulator IC Positive Fixed Output 12V 1A TO-220-3

NSC LM340T12 Linear Voltage Regulator IC Positive Fixed Output 12V 1A TO-220-3

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NSC LM340T-12 IC LM340T-12 Linear Regulator DC/DC Converter, 7.5 V, 35 V, 12 V, 1 A, TO-220

NSC LM340T12 Linear Voltage Regulator IC Positive Fixed Output 12V 1A TO-220-3

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National Semiconductors (Acquired by Texas Instruments) LM340T-12 Linear Regulator DC/DC Converter, 7.5 V, 35 V, 12 V, 1 A, TO-220, 3 Pins

LM340T12 Description

  • Linear Voltage Regulator IC
  • Voltage Regulator Type:Fixed Positive Linear
  • Input Voltage Primary Max:35V
  • Output Voltage Max:12V
  • Output Current Max:2.4A
  • Dropout Voltage, Vdo:2V
  • Package/Case:3-TO-220
  • No. of Pins:3 RoHS Compliant: No


Product Specifications

Input Voltage Min 7.5V
Input Voltage Max 35V
Output Voltage Nom. 12V
Output Current 1A
Linear Regulator Case Style TO-220
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Packaging Tube

Positive Voltage Regulators

The LM340T-12 is virtually indestructible with it's internal current-limiting, thermal shutdown, and safe-area compensation. This device is designed to be used as a fixed regulator in most instances. When this voltage regulator is used for on-card regulation, noise and distribution problems that may occur with single-point regulation are eliminated. To use the LM340T-12 as an adjustable regulator the use of outside components would be needed.

Features:
Complete specifications at 1A load
Internal thermal overload protection
Internal short-circuit current limit
Output transistor safe area protection
P+ Product Enhancement tested

Additional Information

LM340T12
Click here to Download Datasheet I
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