Available Replacements
ROHs Equivalent
LM340T-12/NOPB
LM340T-12/NOPB

National Semiconductor

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

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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
spécification +
  • Product Attribute
    Attribute Value Select Attribute
  • fournisseur:
    National Semiconductor
  • Référence:
    LM340T-12
  • Unité de mesure:
    Per Each
  • RoHS:
    No
  • HTS:
    8542390001
  • COO:
    MY
  • ECCN:
    EAR99
  • Référence: 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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  • This product is discontinued, but still in stock.

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