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Power Circuits / Switching Regulator or Controllers / VIPER22AS-E
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VIPER22AS-E by: STMicroelectronics

Low power off-line SMPS primary switcher

Part Details for VIPER22AS-E by STMicroelectronics

Overview of VIPER22AS-E by STMicroelectronics

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for VIPER22AS-E

Part # Distributor Description Stock Price Buy
DISTI # 89K1821
Newark Ic, Smps 20W Smart, Smd, Soic8, Input Voltage Ac Min:85V, Input Voltage Ac Max:265V, Ac/Dc Converter Case Style:Soic, No. Of Pins:8Pins, Power Rating:7W, Topology:-, Operating Temperature Min:-40°C, Operating Temperature Max:150°C, rohs Compliant: Yes |Stmicroelectronics VIPER22AS-E Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 1213
  • 1 $1.9600
  • 10 $1.7700
  • 100 $1.4200
  • 500 $1.2000
  • 1,000 $1.0200
  • 2,500 $0.9730
  • 5,000 $0.9580
$0.9580 / $1.9600 Buy Now
DISTI # 497-6800-5-ND
DigiKey IC OFFLINE SWITCH FLYBACK 8SOIC Min Qty: 1 Lead time: 14 Weeks Container: Tube 1986
In Stock
  • 1 $1.6400
  • 10 $1.4690
  • 25 $1.3944
  • 100 $1.1455
  • 300 $1.0708
  • 500 $0.9463
  • 1,000 $0.7470
  • 2,500 $0.6972
  • 5,000 $0.6624
$0.6624 / $1.6400 Buy Now
DISTI # VIPER22AS-E
Avnet Americas Primary Switch 8-Pin SO N Tube - Rail/Tube (Alt: VIPER22AS-E) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.7175
  • 4,000 $0.7027
  • 8,000 $0.6879
$0.6879 / $0.7175 Buy Now
DISTI # 511-VIPER22AS-E
Mouser Electronics AC/DC Converters Low Power OFF-Line SMPS Primary Switchr RoHS: Compliant 299
  • 1 $1.6400
  • 10 $1.4700
  • 25 $1.4000
  • 100 $1.1400
  • 250 $1.0700
  • 500 $0.9380
  • 1,000 $0.7470
  • 2,000 $0.6970
  • 4,000 $0.6620
$0.6620 / $1.6400 Buy Now
STMicroelectronics LOW POWER OFF LINE SMPS PRIMARY SWITCHER RoHS: Compliant Min Qty: 1 299
  • 1 $1.6100
  • 10 $1.4400
  • 25 $1.3700
  • 100 $1.1100
  • 250 $1.0400
  • 500 $0.9200
$0.9200 / $1.6100 Buy Now
Future Electronics VIPER22 Series 38 V Low Power Off Line SMPS Primary Switcher - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 84 Package Multiple: 100 Container: Tube 84
Tube
  • 100 $0.8850
  • 400 $0.8450
  • 1,000 $0.8200
  • 2,500 $0.7950
  • 4,000 $0.7600
$0.7600 / $0.8850 Buy Now
Future Electronics VIPER22 Series 38 V Low Power Off Line SMPS Primary Switcher - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 2000 Container: Tube 0
Tube
  • 2,000 $0.6500
$0.6500 Buy Now
DISTI # VIPER22AS-E
Avnet Americas Primary Switch 8-Pin SO N Tube - Rail/Tube (Alt: VIPER22AS-E) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.7175
  • 4,000 $0.7027
  • 8,000 $0.6879
$0.6879 / $0.7175 Buy Now
DISTI # VIPER22AS-E
TME IC: driver, flyback, PWM controller, SO8, 0.7A, 730V, Ch: 1, 54÷66kHz Min Qty: 1 93
  • 1 $1.8500
  • 5 $1.6800
  • 25 $1.4100
  • 100 $1.1500
$1.1500 / $1.8500 Buy Now
Ameya Holding Limited IC: driver, flyback, PWM controller, SO8, 0.7A, 730V, Channels: 1 6769
RFQ
DISTI # VIPER22AS-E
Avnet Americas Primary Switch 8-Pin SO N Tube - Rail/Tube (Alt: VIPER22AS-E) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 14 Weeks, 0 Days Container: Tube 0
  • 2,000 $0.7175
  • 4,000 $0.7027
  • 8,000 $0.6879
$0.6879 / $0.7175 Buy Now
DISTI # VIPER22AS-E
Avnet Silica Primary Switch 8-Pin SO N Tube (Alt: VIPER22AS-E) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 2 Weeks, 1 Days Silica - 100
Buy Now
DISTI # VIPER22AS-E
EBV Elektronik Primary Switch 8-Pin SO N Tube (Alt: VIPER22AS-E) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 2 Weeks, 1 Days EBV - 900
Buy Now
DISTI # 1077241
element14 Asia-Pacific IC, SMPS 20W SMART, SMD, SOIC8 RoHS: Compliant Min Qty: 1 Container: Each 1213
  • 1 $1.7246
  • 10 $1.4678
  • 50 $1.3357
  • 100 $1.2036
  • 250 $1.1302
  • 500 $0.9908
  • 1,000 $0.9247
  • 2,500 $0.8587
$0.8587 / $1.7246 Buy Now
DISTI # 1077241
Farnell IC, SMPS 20W SMART, SMD, SOIC8 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each 1213
  • 1 $1.8732
  • 10 $1.3987
  • 50 $1.2613
  • 100 $1.1277
  • 250 $1.0590
  • 500 $0.9366
  • 1,000 $0.8966
  • 2,500 $0.8567
$0.8567 / $1.8732 Buy Now
Win Source Electronics IC OFFLINE SWIT PWM SMPS 8SOIC 345880
  • 105 $0.4950
  • 250 $0.4060
  • 385 $0.3940
  • 525 $0.3810
  • 680 $0.3680
  • 910 $0.3300
$0.3300 / $0.4950 Buy Now

Part Details for VIPER22AS-E

VIPER22AS-E CAD Models

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VIPER22AS-E Part Data Attributes

Parametric Data
VIPER22AS-E STMicroelectronics
Buy Now Datasheet
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VIPER22AS-E STMicroelectronics Low power off-line SMPS primary switcher
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 38 V
Input Voltage-Min 9 V
Input Voltage-Nom 18 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 8
Output Current-Max 0.84 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 66 kHz
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for VIPER22AS-E

This table gives cross-reference parts and alternative options found for VIPER22AS-E. 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 VIPER22AS-E, 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
VIPER22ASTR-E Fixed frequency off line converter STMicroelectronics VIPER22AS-E vs VIPER22ASTR-E
VIPER22AS 0.84A SWITCHING REGULATOR, 66kHz SWITCHING FREQ-MAX, PDSO8, SO-8 STMicroelectronics VIPER22AS-E vs VIPER22AS
Part Number Description Manufacturer Compare
TNY254P Switching Regulator, 0.4A, 48kHz Switching Freq-Max, PDIP8, 0.300 INCH, PLASTIC, DIP-8 Power Integrations VIPER22AS-E vs TNY254P
ICE3A1565 Switching Regulator, Current-mode, 100kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 Infineon Technologies AG VIPER22AS-E vs ICE3A1565
ICE2A0565 0.5 A SWITCHING REGULATOR, 107 kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 Rochester Electronics LLC VIPER22AS-E vs ICE2A0565
FSDM0365RN PWM Controller, 8LD, MDIP, JEDEC MS-001, .300" WIDE, 3000/RAIL Fairchild Semiconductor Corporation VIPER22AS-E vs FSDM0365RN
TNY266PG Switching Regulator, 0.56A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, LEAD FREE, PLASTIC, MS-001-AB, DIP-8 Power Integrations VIPER22AS-E vs TNY266PG
KA5H0380R Switching Regulator, Current-mode, 3A, 100kHz Switching Freq-Max, PSFM4, TO-220F, 4 PIN Fairchild Semiconductor Corporation VIPER22AS-E vs KA5H0380R
FSDM0365RN 12A SWITCHING REGULATOR, 73kHz SWITCHING FREQ-MAX, PDIP8, MS-001BA, DIP-8 Rochester Electronics LLC VIPER22AS-E vs FSDM0365RN
VIPER12ADIP-E Fixed frequency off line converter STMicroelectronics VIPER22AS-E vs VIPER12ADIP-E
TOP200YN Switching Regulator, Voltage-mode, 100kHz Switching Freq-Max, CMOS, PSFM3, PLASTIC, TO-220, 3 PIN Power Integrations VIPER22AS-E vs TOP200YN
KA5L0380RTU 12 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, SFM4, TO-220F, 4 PIN Rochester Electronics LLC VIPER22AS-E vs KA5L0380RTU

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