LM5575MH/NOPB - 

DC-DC Switching Step Down Regulator, Adjustable, 6V-75Vin, 1.225V-70Vout, 1.5Aout, TSSOP-16

LM5575MH/NOPB - DC-DC Switching Step Down Regulator, Adjustable, 6V-75Vin, 1.225V-70Vout, 1.5Aout, TSSOP-16

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

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
See all Technical Docs

Product Overview

The LM5575MH/NOPB is an easy-to-use SIMPLE SWITCHER® Buck Regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components. Operating with an input voltage range of 6 to 75V, the LM5575 delivers 1.5A of continuous output current with an integrated 330mΩ N-channel MOSFET. The regulator utilizes an emulated current mode architecture which provides inherent line regulation, tight load transient response and ease of loop compensation without the usual limitation of low-duty cycles associated with current mode regulators. The operating frequency is adjustable from 50 to 500kHz to allow optimization of size and efficiency. To reduce EMI, a frequency synchronization pin allows multiple IC's from the LM(2)557x family to self-synchronize or to synchronize to an external clock. The LM5575 ensures robustness with cycle-by-cycle current limit, short-circuit protection, thermal shut-down and remote shut-down.
  • Master or slave frequency synchronization
  • Adjustable soft-start function
  • Emulated current-mode control architecture
  • Wide bandwidth error amplifier
  • Built-in protection
  • 1.5% Feedback reference accuracy
  • Green product and no Sb/Br


Automotive, Industrial

Product Information

Buck (Step Down)
Cut Tape
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Associated Products

Compare Selected

Related Searches

175 In stock

for same day shipping

see cut-off times
Check stock and lead times

184 Further stock expected to ship on 23-Aug-2018

More stock available week commencing 29/10/18
$7.64 $ 7.64
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + $7.64
10 + $6.87
25 + $6.45
50 + $6.04
100 + $5.63
250 + $5.28
500 + $4.79
No longer stocked:: No Longer Manufactured::
Add to Cart
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


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.