LMD18400N/NOPB - 

Peripheral Driver, MOSFET, 4 Outputs, 7 V to 28 V supply, 5.5 V/6 A out, DIP-20

LMD18400N/NOPB - Peripheral Driver, MOSFET, 4 Outputs, 7 V to 28 V supply, 5.5 V/6 A out, DIP-20

The actual product may differ from image shown

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

Product Overview

The LMD18400N/NOPB is a quad fully-protected High Side Driver for use with relay and solenoid drivers. It contains four common-drain DMOS N-channel power switches, each capable of switching a continuous 1A load (>3A transient) to a common positive power supply. The switches are fully protected from excessive voltage, current and temperature. An instantaneous power sensing circuit calculates the product of the voltage across and the current through each DMOS switch and limits the power to a safe level. The device can be disabled to produce a sleep condition reducing the supply current to less than 10µA. Separate on/off control of each switch is provided through standard LSTLL/CMOS logic compatible inputs. A MICROWIRE compatible serial data interface is built in to provide extensive diagnostic information. This information includes switch status readback, output load fault conditions and thermal and over-voltage shutdown status.
  • True instantaneous power limit for each switch
  • High survival voltage (60VDC, 80V transient)
  • Shorted load (to ground and supply) protection
  • LS TTL/CMOS compatible logic inputs and outputs
  • Serial data interface for 11 diagnostic checks
  • Over-voltage shutdown at VCC>35V
  • 1.3Ω Maximum on resistance over-temperature
  • <10µA Supply current in sleep mode
  • -5V Output clamp for discharging inductive loads


Power Management, Motor Drive & Control, Automotive

Product Information

MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Price For

Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

Awaiting Delivery

Available for backorder to lead times shown

Check stock and lead times

324 Further stock expected to ship on Jun 10, 2018

More stock available week commencing 7/9/18

Contact me when back in stock

Alternatives Available

07B5768 - Peripheral Source Driver, 4 Outputs, 7 V to 60 V supply, 5.5 V/3.75 A out, DIP-20

$13.68 $ 13.68
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + $13.68
10 + $12.58
25 + $11.93
50 + $11.28
100 + $10.63
250 + $10.10
500 + $9.45
No longer stocked:: No Longer Manufactured::
Back Order
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.