Low

LM22678TJE-5.0/NOPB - 

Buck (Step Down) Switching Regulator, Fixed, 4.5V-42V In, 5V And 5A Out, 500 kHz, TO-263-7

LM22678TJE-5.0/NOPB - Buck (Step Down) Switching Regulator, Fixed, 4.5V-42V In, 5V And 5A Out, 500 kHz, TO-263-7

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LM22678TJE-5.0/NOPB
Order Code:
2435852
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LM22678TJE-5.0/NOPB is a step-down Voltage Regulator with precision enable. It provides all of the functions necessary to implement an efficient high-voltage step-down (buck) regulator using a minimum of external components. This easy-to-use regulator incorporates a 42V N-channel MOSFET switch that can provide up to 5A of load current. Excellent line and load regulation along with high efficiency (>90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5V output and adjustable output voltage options are available. A switching frequency of 500kHz allows for small external components and good transient response. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25µA (typical).
  • Internally compensated voltage mode control
  • Stable with low ESR ceramic capacitors
  • Integrated boot-strap diode
  • Integrated soft-start
  • Fully Webench® enabled
  • ±1.5% Feedback reference accuracy
  • Green product and no Sb/Br

Applications

Industrial, Communications & Networking, Automotive, Embedded Design & Development, Power Management, Automation & Process Control

Product Information

:
Buck (Step Down)
:
4.5V
:
42V
:
TO-263
:
7Pins
:
5A
:
5V
:
500kHz
:
125°C
:
Tape & Reel
:
-
:
-
:
Yes
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Related Searches

Packaging type Reel
  Additional packaging options available
Cut Tape :1685814 Check stock

Awaiting Delivery

Available for backorder to lead times shown

 
Check stock and lead times
More stock available week commencing 25/06/18

Contact me when back in stock

Alternatives Available

1685814 - Buck (Step Down) Switching Regulator, Fixed, 4.5V-42V In, 5V And 5A Out, 500 kHz, TO-263-7

$6.76 $ 6.76
Price for:
Each (Supplied on Full Reel)
Multiple: 250 Minimum: 250
Quantity Price
250 + $6.76
500 + $5.96
750 + $4.85
1250 + $4.85
Also available on  Cut Tape: 1685814

125  total stock globally

 
Check stock location (important)

125 available for 6 - 7 business days delivery

see cut-off times
 
Check stock and lead times

186 will be available for delivery on 19/05/2018

More stock available week commencing 10/12/18
Quantity List Price
1 + $9.05
10 + $8.18
100 + $6.76
No longer stocked:: No Longer Manufactured::
Back Order
Add Line Note
Total Price:
Total Price: ( )
Total Price: --
250 (Cut Tape 1685814) x 6.76 = $1,690.00
Total Price: $1,690.00
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
250 (Reel 2435852) x 6.76 = $1,690.00
Total Price: $1,690.00
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
Choose your packaging preference
1685814
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.