Datasheets
UA78S40DC by:

UA78S40DC

Part Details for UA78S40DC by National Semiconductor Corporation

Overview of UA78S40DC by National Semiconductor Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Part Details for UA78S40DC

UA78S40DC CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

UA78S40DC Part Data Attributes

UA78S40DC National Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
UA78S40DC National Semiconductor Corporation UA78S40DC
Part Life Cycle Code Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description DIP,
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 2.5 V
Input Voltage-Nom 5 V
JESD-30 Code R-CDIP-T16
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Voltage-Max 40 V
Output Voltage-Min 1.25 V
Package Body Material CERAMIC
Package Code DIP
Package Shape RECTANGLE
Package Style IN-LINE
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Switcher Configuration BUCK
Temperature Grade COMMERCIAL
Terminal Form THROUGH-HOLE
Terminal Position THROUGH-HOLE

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for UA78S40DC by National Semiconductor Corporation.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: UA78S40DC by National Semiconductor Corporation

Select Manufacturer
Which Manufacturer of UA78S40DC would you like to use for your alert(s)?
  • Please alert me when UA78S40DC inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for UA78S40DC alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for UA78S40DC to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for UA78S40DC alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for UA78S40DC.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare UA78S40DC by National Semiconductor Corporation

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: