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LM340T-12/NOPB LM340T-12/NOPB National Semiconductor
LM340T-12/NOPB

National Semiconductor

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Minimum Order: 1

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National Semiconductor

LM340T-12

LDO Regulator Pos 12V 1A 3-Pin(3+Tab) TO-220 Rail

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RoHS Non-Compliant
Discontinued
Packaging
Certificate of Compliance
Description +
LDO Regulator Pos 12V 1A 3-Pin(3+Tab) TO-220 Rail
Product Highlights:
Complete specifications at 1A load
Output voltage tolerances of ±2% at Tj = 25°C and ±4% over the temperature range (LM340A)
Line regulation of 0.01% of VOUT/V of [Delta]VIN at 1A load (LM340A)
Load regulation of 0.3% of VOUT/A (LM340A)
Internal thermal overload protection
Internal short-circuit current limit
Output transistor safe area protection
P+ Product Enhancement tested
Search Keywords: LM340T12
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    National Semiconductor
  • Part No:
    LM340T-12
  • Unit of Measure:
    Per Each
  • RoHS:
    No
  • HTS:
    8542390001
  • COO:
    MY
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    45
  • Line Regulation:
    120 mV
  • Load Regulation:
    120 mV
  • Accuracy:
    ±2 %
  • Function:
    LDO
  • Dimension:
    10.16 x 4.7(Max) x 8.89(Max) mm
  • Family:
    LM340
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Frequently Asked Questions
Is LM340T-12 discontinued?
Yes, LM340T-12 from National Semiconductor is discontinued. OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
Is LM340T-12 RoHS compliant?
No, LM340T-12 is not RoHS compliant.
What is the lead time for LM340T-12?
The standard lead time for LM340T-12 is approximately 12 days. In-stock quantities ship from OnlineComponents.com.
  • This product is discontinued, but still in stock.

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