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LM340MP-5.0/NOPB ACTIVE

1.5-A, 35-V, linear voltage regulator

Inventory: 174,977
 
Custom reel may be available

Download data sheet for LM340
  |   View additional information for LM340

Packaging information

Package | Pins SOT-223 (DCY) | 4
Operating temperature range (°C) S (0 to 125)
Package qty | Carrier: 1,000 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Output Current up to 1.5 A
  • Available in Fixed 5-V, 12-V, and 15-V Options
  • Output Voltage Tolerances of ±2% at TJ = 25°C (LM340A)
  • Line Regulation of 0.01% / V of at 1-A Load (LM340A)
  • Load Regulation of 0.3% / A (LM340A)
  • Internal Thermal Overload, Short-Circuit and SOA Protection
  • Available in Space-Saving SOT-223 Package
  • Output Capacitance Not Required for Stability

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Description

The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employinternal current-limiting, thermal shutdown and safe-area compensation, making them essentiallyindestructible. If adequate heat sinking is provided, they can deliver over 1.5-A output current.They are intended as fixed voltage regulators in a wide range of applications including local(on-card) regulation for elimination of noise and distribution problems associated withsingle-point regulation. In addition to use as fixed voltage regulators, these devices can be usedwith external components to obtain adjustable output voltages and currents.

Considerable effort was expended to make the entire series of regulators easy to use andminimize the number of external components. It is not necessary to bypass the output, although thisdoes improve transient response. Input bypassing is needed only if the regulator is located farfrom the filter capacitor of the power supply.

LM7805 is also available in a higher accuracy and better performance version (LM340A).Refer to LM340A specifications in the LM340A Electrical Characterisitcs table.

Qty Price
1-99 $0.99
100-249 $0.76
250-999 $0.56
1,000+ $0.40

Alternative carriers

Part number LM340MPX-5.0/NOPB
Package qty | Carrier 2,000 | LARGE T&R
Custom reel may be available
Inventory 74,487
Qty | Price (USD) 1ku | $0.40