Description
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
Manufacturer:National Semiconductor
Datasheet:TI/lm340-n.pdf
