Register or Sign In
Power Circuits / Switching Regulator or Controllers / VIPER37LE
Datasheets
VIPER37LE by: STMicroelectronics

VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter

Part Details for VIPER37LE by STMicroelectronics

Overview of VIPER37LE by STMicroelectronics

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.

Price & Stock for VIPER37LE

Part # Distributor Description Stock Price Buy
DISTI # 497-12925-ND
DigiKey IC OFFLINE SWITCH FLYBACK 10DIP Min Qty: 1 Lead time: 18 Weeks Container: Tube 1590
In Stock
  • 1 $1.6300
  • 10 $1.4620
  • 50 $1.3792
  • 100 $1.1750
  • 250 $1.1033
  • 500 $0.9654
  • 1,000 $0.7999
  • 2,500 $0.7447
  • 5,000 $0.7172
$0.7172 / $1.6300 Buy Now
DISTI # VIPER37LE
Avnet Americas Off Line Converter 10-Pin SDIP Tube - Rail/Tube (Alt: VIPER37LE) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 18 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.7947
  • 4,000 $0.7783
  • 8,000 $0.7620
$0.7620 / $0.7947 Buy Now
DISTI # 511-VIPER37LE
Mouser Electronics AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac RoHS: Compliant 5459
  • 1 $1.2100
  • 10 $1.1300
  • 25 $1.0600
  • 100 $0.9480
  • 250 $0.9000
  • 500 $0.8200
  • 1,000 $0.7320
  • 2,000 $0.6880
  • 4,000 $0.6820
$0.6820 / $1.2100 Buy Now
STMicroelectronics VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter RoHS: Compliant Min Qty: 1 5459
  • 1 $1.1900
  • 10 $1.1100
  • 25 $1.0400
  • 100 $0.9200
  • 250 $0.8800
  • 500 $0.8000
$0.8000 / $1.1900 Buy Now
Future Electronics VIPER37 Series 23.5 V 80% 20 W Fixed Frequency Offline Converter - SDIP-10 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Bulk 17870
Bulk
  • 1 $0.9000
  • 40 $0.8700
  • 150 $0.8300
  • 400 $0.8000
  • 1,500 $0.7350
$0.7350 / $0.9000 Buy Now
Future Electronics VIPER37 Series 23.5 V 80% 20 W Fixed Frequency Offline Converter - SDIP-10 RoHS: Compliant pbFree: Yes Min Qty: 50 Package Multiple: 50 Container: Tube 7550
Tube
  • 50 $0.8050
  • 200 $0.7700
  • 750 $0.7350
  • 2,000 $0.7100
  • 5,000 $0.6750
$0.6750 / $0.8050 Buy Now
Future Electronics VIPER37 Series 23.5 V 80% 20 W Fixed Frequency Offline Converter - SDIP-10 RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 1 Container: Bulk 0
Bulk
  • 1 $0.9000
  • 40 $0.8700
  • 150 $0.8300
  • 400 $0.8000
  • 1,500 $0.7350
$0.7350 / $0.9000 Buy Now
Bristol Electronics   48
RFQ
Quest Components SWITCHING REGULATOR, CURRENT-MODE, 66KHZ SWITCHING FREQ-MAX, PDIP10 38
  • 1 $3.3000
  • 10 $2.4200
  • 32 $2.2000
$2.2000 / $3.3000 Buy Now
DISTI # VIPER37LE
Avnet Americas Off Line Converter 10-Pin SDIP Tube - Rail/Tube (Alt: VIPER37LE) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 18 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.7947
  • 4,000 $0.7783
  • 8,000 $0.7620
$0.7620 / $0.7947 Buy Now
DISTI # VIPER37LE
TME IC: driver, flyback, PWM controller, DIP10, 3A, 800V, Ch: 1, 54÷66kHz Min Qty: 1 319
  • 1 $1.7000
  • 3 $1.5400
  • 10 $1.3500
  • 50 $1.2100
  • 250 $1.1200
$1.1200 / $1.7000 Buy Now
DISTI # VIPER37LE
Avnet Americas Off Line Converter 10-Pin SDIP Tube - Rail/Tube (Alt: VIPER37LE) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 18 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.7947
  • 4,000 $0.7783
  • 8,000 $0.7620
$0.7620 / $0.7947 Buy Now
DISTI # VIPER37LE
Avnet Silica Off Line Converter 10-Pin SDIP Tube (Alt: VIPER37LE) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 2 Weeks, 3 Days Silica - 2800
Buy Now
Chip Stock   2861
RFQ
Chips Pulse Industry Limited SDIP-10 AC-DC Controllers & Regulators ROHS Purchase Online, Ship Immediately 46
  • 30 $1.3426
  • 100 $1.1976
  • 500 $1.1318
  • 1,000 $1.1037
$1.1037 / $1.3426 Buy Now
DISTI # VIPER37LE
EBV Elektronik Off Line Converter 10-Pin SDIP Tube (Alt: VIPER37LE) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 2 Weeks, 5 Days EBV - 0
Buy Now
DISTI # 2311369
Farnell AC/DC CONVERTER, 800V, 60KHZ, 10SDIP RoHS: Compliant Min Qty: 1 Lead time: 52 Weeks, 4 Days Container: Each 0
  • 1 $1.1876
  • 25 $0.9878
  • 50 $0.9853
  • 100 $0.7568
  • 250 $0.7131
  • 500 $0.6694
  • 1,000 $0.6319
  • 2,500 $0.6169
$0.6169 / $1.1876 Buy Now
LCSC 800V 60kHz 8.5V23.5V SDIP-10 AC-DC Controllers Regulators ROHS 39
  • 1 $1.9021
  • 10 $1.6500
  • 30 $1.4918
  • 100 $1.3307
  • 500 $1.2576
  • 1,000 $1.2263
$1.2263 / $1.9021 Buy Now

Part Details for VIPER37LE

VIPER37LE CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

VIPER37LE Part Data Attributes

Parametric Data
VIPER37LE STMicroelectronics
Buy Now Datasheet
Compare Parts:
VIPER37LE STMicroelectronics VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description DIP-10
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
JESD-30 Code R-PDIP-T10
JESD-609 Code e3
Number of Terminals 10
Package Body Material PLASTIC/EPOXY
Package Code SDIP
Package Equivalence Code SDIP10,.3
Package Shape RECTANGULAR
Package Style IN-LINE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Surface Mount NO
Switching Frequency-Max 66 kHz
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form THROUGH-HOLE
Terminal Pitch 1.78 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for VIPER37LE

This table gives cross-reference parts and alternative options found for VIPER37LE. 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 VIPER37LE, 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
VIPER50A-22-E Fixed frequency off line converter STMicroelectronics VIPER37LE vs VIPER50A-22-E
VIPER50A-E Fixed frequency off line converter STMicroelectronics VIPER37LE vs VIPER50A-E

VIPER37LE Related Parts

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 VIPER37LE by STMicroelectronics.
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: VIPER37LE by STMicroelectronics

Inventory Alert
  • Please alert me when VIPER37LE inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following VIPER37LE 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 VIPER37LE 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 the following VIPER37LE 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 VIPER37LE.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare VIPER37LE by STMicroelectronics

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