You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

LM2576S-5.0/NOPB - 

Buck (Step Down) Switching Regulator, Fixed, 4V-40V In, 5V And 3A Out, 52 kHz, TO-263-5

LM2576S-5.0/NOPB - Buck (Step Down) Switching Regulator, Fixed, 4V-40V In, 5V And 3A Out, 52 kHz, TO-263-5

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

Manufacturer Part No:
LM2576S-5.0/NOPB
Order Code:
3008144

Product Overview

The LM2576S-5.0/NOPB is a 3A low component count Step-down Regulator offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in some cases no heat sink is required. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a specified ±4% tolerance on output voltage within specified input voltages and output load conditions and ±10% on the oscillator frequency. External shutdown is included, featuring 50µA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions. This monolithic integrated circuit that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation.
  • TTL shutdown capability, low power standby
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection
  • P+ Product enhancement tested

Applications

Power Management

Product Information

:
Buck (Step Down)
:
4V
:
40V
:
TO-263
:
5Pins
:
3A
:
5V
:
52kHz
:
125°C
:
-
:
-
:
MSL 3 - 168 hours
Find similar products Choose and modify the attributes above to find similar products.

Alternatives for LM2576S-5.0/NOPB

Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Avail
Price For
Quantity

Related Searches

 

2,633 In stock

2,633 in stock for next day delivery (UK stock)
 
Check Stock & Lead Times

More stock available week commencing 27/04/20

£2.42

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
1+ £2.42
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ £1.92
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ £1.82
Promotional price
Contract Price
Web only price
Web only contract price
 
50+ £1.66
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ £1.50
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ £1.34
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ £1.33
Promotional price
Contract Price
Web only price
Web only contract price
 
1000+ £1.31
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

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.