LM78XX

Features: Complete specifications at 1A loadOutput voltage tolerances of ±2% at Tj = 25°C and ±4% over the temperature range (LM340A)Line regulation of 0.01% of VOUT/V of ∆VIN at 1A load (LM340A)Load regulation of 0.3% of VOUT/A (LM340A)Internal thermal overload protectionInternal short-circ...

product image

LM78XX Picture
SeekIC No. : 004396177 Detail

LM78XX: Features: Complete specifications at 1A loadOutput voltage tolerances of ±2% at Tj = 25°C and ±4% over the temperature range (LM340A)Line regulation of 0.01% of VOUT/V of ∆VIN at 1A load (LM34...

floor Price/Ceiling Price

Part Number:
LM78XX
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2020/4/5

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

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 ∆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





Specifications

DC Input Voltage 35V
Internal Power Dissipation (Note 2) Internally Limited
Maximum Junction Temperature150°C
Storage Temperature Range −65°C to +150°C
Lead Temperature (Soldering, 10 sec.)
TO-3 Package (K)300°C
TO-220 Package (T), TO-263
Package (S) 230°C
ESD Susceptibility (Note 3) 2 kV






Description

The LM78XX series of three-terminal positive regulators,- fixed output voltage and TO-220/TO-252 package - are designed for a wide range of applications.
These applications include on-card regulation for elimination of noise and distribution problems associated with single point regulation. In addition, they can be used with power pass elements to make high current voltage regulators.

The LM140/LM340A/LM340/LM78XXC monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat
sinking is provided, they can deliver over 1.0A 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 with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.
Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.
The 5V, 12V, and 15V regulator options are available in the steel TO-3 power package. The LM340A/LM340/LM78XXC series is available in the TO-220 plastic power package, and the LM340-5.0 is available in the SOT-223 package, as well as the LM340-5.0 and LM340-12 in the surface-mount TO-263 package.





Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Semiconductor Modules
RF and RFID
Computers, Office - Components, Accessories
Discrete Semiconductor Products
Transformers
View more