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TI(德州仪器) LM341
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  • TI(德州仪器) LM341
  • TI(德州仪器) LM341
  • TI(德州仪器) LM341
  • TI(德州仪器) LM341
  • TI(德州仪器) LM341
  • TI(德州仪器) LM341
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LM341

LM341

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500mA、35V 线性稳压器

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The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection, which makes them virtually immune to damage from output overloads.

With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.

  • For a lower cost alternative, see the UA78M
  • Output current in excess of 0.5 A
  • No external components
  • Internal thermal overload protection
  • Internal short circuit current-limiting
  • Output transistor safe-area compensation
  • Available in 3-pin TO-220, TO-252, and TO packages
  • Output voltages of 5 V and 15 V
Output optionsFixed Output
Iout (max) (A)0.5
Vin (max) (V)35
Vin (min) (V)7.5
Vout (max) (V)15
Vout (min) (V)5
Fixed output options (V)5, 15
Noise (µVrms)40
Iq (typ) (mA)4
Thermal resistance θJA (°C/W)23
RatingCatalog
Load capacitance (min) (µF)0.1
Regulated outputs (#)1
Accuracy (%)2.5
PSRR at 100 KHz (dB)45
Dropout voltage (Vdo) (typ) (mV)1800
Operating temperature range (°C)-40 to 125
TO-220 (NDE)346.5328 mm² 10.16 x 4.58
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