LM340T-12/NOPB Part Information

Details for LM340T-12/NOPB by Texas Instruments

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

Part Features

  • Available in Fixed 5-V, 12-V, and 15-V Options
  • Available in Space-Saving SOT-223 Package
  • Internal Thermal Overload, Short-Circuit and SOA Protection
  • Line Regulation of 0.01% / V of at 1-A Load (LM340A)
  • Load Regulation of 0.3% / A (LM340A)
  • Output Capacitance Not Required for Stability
  • Output Current up to 1.5 A
  • Output Voltage Tolerances of u00b12% at TJ = 25u00b0C (LM340A)

Part Specifications

Fixed Output Voltage Nom. 12V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Input Voltage Min 7.5V
Input Voltage Max 35V
Product Range LM340 Voltage Regulators
Output Current 1A
Output Type Fixed
Linear Regulator Case Style TO-220
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
MSL -
SVHC No SVHC (27-Jun-2018)
Accuracy % 2%
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +125°C
Output Voltage Max 12.25V
Output Voltage Min 11.75V
Output Voltage Nom. 12V
Primary Input Voltage 27V
Supply Voltage Min 14.5V
Voltage Regulator Type Fixed
RoHS Compliant

Alternative Part Descriptions

  • LINEAR VOLTAGE REGULATOR, 12V, TO-220-3; Fixed Output Voltage Nom.:12V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:7.5V; Input Voltage Max:35V; Product Range:LM340 Voltage Regulators; MSL:- RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM340T-12/NOPB?

Additional datasheets, footprints and schematics for LM340T-12/NOPB are listed in our Part Details tab. You can also find the LM340T-12/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM340T-12/NOPB in the Pricing & Inventory tab next to part details. You can view LM340T-12/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM340T-12/NOPB fall under?

The LM340T-12/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LM340T-12/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM340T-12/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM340T-12/NOPB RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for LM340T-12/NOPB have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for LM340T-12/NOPB.

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