Register or Sign In
Power Circuits Switching Regulator or Controllers UC494ACN

Power Circuits
UC494ACN
Description: Switching Controller, Voltage-mode, 0.2A, 300kHz Switching Freq-Max, PDIP16, PLASTIC, DIP-16

Overview of UC494ACN by Rochester Electronics LLC

Note: 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.

CAD Models for UC494ACN by Rochester Electronics LLC
You need to Sign In or Sign Up to download CAD models.

There are no models available for this part yet.

Part Data Attributes for UC494ACN by Rochester Electronics LLC
Parametric Data

UC494ACN
Rochester Electronics LLC
Buy Now
-
-
Pbfree Code
Yes
Rohs Code
No
Part Life Cycle Code
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
Part Package Code
DIP
Package Description
PLASTIC, DIP-16
Pin Count
16
Reach Compliance Code
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
Analog IC - Other Type
SWITCHING CONTROLLER
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Input Voltage-Max
40 V
Input Voltage-Min
7 V
Input Voltage-Nom
15 V
JESD-30 Code
R-PDIP-T16
JESD-609 Code
e0
Length
19.3 mm
Number of Functions
1
Number of Terminals
16
Operating Temperature-Max
70 °C
Operating Temperature-Min
Output Current-Max
0.2 A
Package Body Material
PLASTIC/EPOXY
Package Code
DIP
Package Equivalence Code
DIP16,.3
Package Shape
RECTANGULAR
Package Style
IN-LINE
Qualification Status
Not Qualified
Seated Height-Max
5.33 mm
Surface Mount
NO
Switcher Configuration
BUCK-BOOST
Switching Frequency-Max
300 kHz
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Width
7.62 mm
Want to compare parts?
  1. UC494ACN
    Rochester Electronics LLC
    Switching Controller, Voltage-mode, 0.2A, 300kHz Switching Freq-Max, PDIP16, PLASTIC, DIP-16
    VS

Alternate Parts for UC494ACN

This table gives cross-reference parts and alternative options found for UC494ACN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC494ACN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
UC494AJ/883B Switching Controller, Voltage-mode, 0.2A, 300kHz Switching Freq-Max, BIPolar, CDIP16, DIP-16 Unitrode Corp (RETIRED) UC494ACN vs UC494AJ/883B
TL494CNG Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, PDIP16, LEAD FREE, PLASTIC, DIP-16 Rochester Electronics LLC UC494ACN vs TL494CNG
TL494CN1 Switching Controller Rochester Electronics LLC UC494ACN vs TL494CN1
UC494ACN Advanced Regulating Pulse Width Modulators 16-PDIP Texas Instruments UC494ACN vs UC494ACN
UC494AN Advanced Regulating Pulse Width Modulators 16-PDIP Texas Instruments UC494ACN vs UC494AN
TL494CJ PWM Control Circuit 16-CDIP Texas Instruments UC494ACN vs TL494CJ
IR9494 Switching Regulator, 0.25A, 300kHz Switching Freq-Max, PDIP16, DIP-16 Sharp Corp UC494ACN vs IR9494
TL494CN3 IC IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,DIP,16PIN,PLASTIC, Switching Regulator or Controller Texas Instruments UC494ACN vs TL494CN3
TL494IN 40V, 0.2A 300KHz PWM controller 16-PDIP -40 to 85 Texas Instruments UC494ACN vs TL494IN
TL494CN Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16, DIP-16 Fairchild Semiconductor Corporation UC494ACN vs TL494CN
Part Number Description Manufacturer Compare
TL494ING PWM Controller (up to 200 kHz) TA= -40°C to 85°C, PDIP-16, 500-TUBE onsemi UC494ACN vs TL494ING
IP1060DE3 Switching Controller, 0.04A, 100kHz Switching Freq-Max, PDSO16, 0.150 INCH, PLASTIC, SOIC-16 TT Electronics Resistors UC494ACN vs IP1060DE3
IP1060NE3 Switching Controller, 0.04A, 100kHz Switching Freq-Max, PDIP16, PLASTIC, DIP-16 TT Electronics Resistors UC494ACN vs IP1060NE3
UC494AJ Advanced Regulating Pulse Width Modulators 16-CDIP Texas Instruments UC494ACN vs UC494AJ
IP1060AJ 0.04A SWITCHING CONTROLLER, 100kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16 TT Electronics Power and Hybrid / Semelab Limited UC494ACN vs IP1060AJ
IP1060J Switching Controller, 0.04A, 100kHz Switching Freq-Max, CDIP16, CERAMIC, DIP-16 TT Electronics Resistors UC494ACN vs IP1060J
NCV494BDR2G PWM Controller (Automotive), SOIC 16 LEAD, 2500-REEL, Automotive Qualified onsemi UC494ACN vs NCV494BDR2G
HIP6003CB Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, BIPolar, PDSO16 Harris Semiconductor UC494ACN vs HIP6003CB
TL494CJ Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, BIPolar, CDIP16, 620-10 Motorola Semiconductor Products UC494ACN vs TL494CJ
SG3526N Switching Controller, Voltage-mode, 0.2A, 350kHz Switching Freq-Max, BIPolar, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16 Microsemi Corporation UC494ACN vs SG3526N

Related Parts for UC494ACN

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 UC494ACN by Rochester Electronics LLC.
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: UC494ACN by Rochester Electronics LLC

Select Manufacturer
Which Manufacturer of UC494ACN would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when UC494ACN inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for UC494ACN 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
Pricing Alert
  • Please alert me when the single part price for UC494ACN 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 UC494ACN 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 UC494ACN.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare UC494ACN by Rochester Electronics LLC

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