The manufacturer is 'STMicroelectronics'

    • Base Part Number
    • Moisture Sensitivity Level (MSL)
    • Mounting Type
    • Package / Case
    • Packaging
    • Part Status
    • RoHS Status
    • Voltage - Supply (Vcc/Vdd)
    • Internal Switch(s)
    • Output Isolation
    • Voltage - Start Up
    • Topology
    • All Manufacturers:

      STMicroelectronics

    Image

    Part Number

    Manufacturer

    Datasheet

    Availability

    Pricing(USD)

    Quantity

    RoHS

    Factory Lead Time

    Lifecycle Status

    Contact Plating

    Mount

    Mounting Type

    Package / Case

    Number of Pins

    Supplier Device Package

    Weight

    Breakdown Voltage / V

    Usage Level

    Operating Temperature

    Packaging

    Series

    JESD-609 Code

    Pbfree Code

    Part Status

    Moisture Sensitivity Level (MSL)

    Number of Terminations

    ECCN Code

    Terminal Finish

    Max Operating Temperature

    Min Operating Temperature

    Power (Watts)

    HTS Code

    Power Rating

    Max Power Dissipation

    Terminal Position

    Terminal Form

    Peak Reflow Temperature (Cel)

    Number of Functions

    Supply Voltage

    Terminal Pitch

    Frequency

    Time@Peak Reflow Temperature-Max (s)

    Base Part Number

    Pin Count

    Number of Outputs

    Qualification Status

    Output Voltage

    Max Output Current

    Operating Supply Voltage

    Input Voltage-Nom

    Voltage

    Analog IC - Other Type

    Operating Supply Current

    Nominal Supply Current

    Power Dissipation

    Output Current

    Voltage - Supply (Vcc/Vdd)

    Max Supply Current

    Quiescent Current

    Output Power

    Control Features

    Max Output Voltage

    Input Voltage (Min)

    Topology

    Min Input Voltage

    Control Mode

    Output Current-Max

    Frequency - Switching

    Input Voltage (Max)

    Max Input Voltage

    Control Technique

    Rise Time

    Fall Time (Typ)

    Nominal Input Voltage

    Switcher Configuration

    Internal Switch(s)

    Fault Protection

    Max Duty Cycle

    Isolation

    Duty Cycle

    Output Isolation

    Voltage - Breakdown

    Voltage - Start Up

    Min Input Voltage (AC)

    Max Input Voltage (AC)

    Height

    Length

    Width

    Radiation Hardening

    REACH SVHC

    RoHS Status

    Lead Free

    VIPER38LE

    Mfr Part No

    VIPER38LE

    STMicroelectronics Datasheet

    3200
    In Stock

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 6 months ago)

    Through Hole

    Through Hole

    10-SDIP (0.300, 7.62mm)

    10

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    Active

    1 (Unlimited)

    EAR99

    20W

    NOT SPECIFIED

    NOT SPECIFIED

    VIPER38

    1

    SWITCHING CONTROLLER

    3.5mA

    8.5V~23.5V

    20W

    Flyback

    60kHz

    Yes

    Current Limiting, Over Temperature, Over Voltage, Short Circuit

    80 %

    Non-Isolated

    Isolated

    800V

    14V

    ROHS3 Compliant

    Lead Free

    VIPER25LN

    Mfr Part No

    VIPER25LN

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Tin

    Through Hole

    Through Hole

    8-DIP (0.300, 7.62mm), 7 Leads

    7

    850.995985mg

    Automotive grade

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    e3

    Active

    1 (Unlimited)

    7

    EAR99

    20W

    24W

    DUAL

    1

    2.54mm

    VIPER25

    7

    1

    14V

    SWITCHING CONTROLLER

    3.5mA

    1.5A

    8.5V~23.5V

    20W

    Flyback

    8.5V

    CURRENT-MODE

    136kHz

    23.5V

    PULSE WIDTH MODULATION

    265V

    SINGLE

    Yes

    Current Limiting, Over Temperature, Over Voltage

    Isolated

    800V

    14V

    85V

    265V

    3.3mm

    9.27mm

    7.11mm

    No

    No SVHC

    ROHS3 Compliant

    Lead Free

    VIPER38LDTR

    Mfr Part No

    VIPER38LDTR

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -40°C~150°C TJ

    Tape & Reel (TR)

    VIPer™ plus

    Active

    3 (168 Hours)

    EAR99

    20W

    8542.39.00.01

    1.5W

    NOT SPECIFIED

    NOT SPECIFIED

    VIPER38

    23.5V

    SWITCHING CONTROLLER

    8.5V~23.5V

    Flyback

    8.5V

    60kHz

    23.5V

    Yes

    Current Limiting, Over Temperature, Over Voltage, Short Circuit

    80 %

    Isolated

    800V

    14V

    No SVHC

    ROHS3 Compliant

    VN1160TR-E

    Mfr Part No

    VN1160TR-E

    STMicroelectronics Datasheet

    8000
    In Stock

    -

    Min: 1

    Mult: 1

    20 Weeks

    Surface Mount

    TO-252-3, DPak (2 Leads + Tab), SC-63

    DPAK

    Tape & Reel (TR)

    Active

    3 (168 Hours)

    VN1160

    9V~16V

    ROHS3 Compliant

    VIPER37LE

    Mfr Part No

    VIPER37LE

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Through Hole

    Through Hole

    10-SDIP (0.300, 7.62mm)

    10

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    e3

    Active

    1 (Unlimited)

    10

    EAR99

    Matte Tin (Sn) - annealed

    20W

    25W

    25W

    DUAL

    VIPER37

    1

    SWITCHING REGULATOR

    2.5mA

    8.5V~23.5V

    2.5mA

    25W

    Flyback

    85V

    CURRENT-MODE

    60kHz

    265V

    265V

    Yes

    Current Limiting, Over Temperature, Over Voltage

    80 %

    Isolated

    800V

    14V

    85V

    265V

    10.16mm

    No

    No SVHC

    ROHS3 Compliant

    Lead Free

    VIPER100-22-E

    Mfr Part No

    VIPER100-22-E

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    Surface Mount

    Pentawatt-5 HV (Bent and Staggered Leads)

    5

    Tube

    VIPER™

    e3

    Obsolete

    1 (Unlimited)

    5

    EAR99

    Matte Tin (Sn)

    125°C

    25°C

    100W

    82W

    ZIG-ZAG

    1

    200kHz

    VIPER100

    5

    1

    620V

    13V

    SWITCHING REGULATOR

    3A

    8V~15V

    16mA

    EN, Frequency Control, Soft Start

    9V

    Flyback

    CURRENT-MODE

    Up to 200kHz

    PULSE WIDTH MODULATION

    50ns

    100 ns

    SINGLE

    Yes

    Current Limiting, Over Temperature

    Isolated

    11V

    No

    ROHS3 Compliant

    Lead Free

    VIPER28HD

    Mfr Part No

    VIPER28HD

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 6 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    e4

    Active

    3 (168 Hours)

    16

    EAR99

    Nickel/Palladium/Gold (Ni/Pd/Au)

    16W

    16W

    DUAL

    GULL WING

    260

    1

    VIPER28

    16

    1

    800V

    14V

    SWITCHING CONTROLLER

    2.5mA

    1.2A

    8.5V~23.5V

    20W

    8.5V

    Flyback

    CURRENT-MODE

    115kHz

    23.5V

    PULSE WIDTH MODULATION

    SINGLE

    Yes

    Current Limiting, Over Temperature, Over Voltage, Short Circuit

    80 %

    Isolated

    14V

    10mm

    3.9mm

    No

    ROHS3 Compliant

    VIPER35HD

    Mfr Part No

    VIPER35HD

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -40°C~150°C TJ

    Tube

    Active

    3 (168 Hours)

    16

    EAR99

    8542.39.00.01

    1.5W

    22W

    DUAL

    GULL WING

    NOT SPECIFIED

    1.27mm

    NOT SPECIFIED

    VIPER35

    Not Qualified

    23.5V

    SWITCHING CONTROLLER

    8.5V~23.5V

    Flyback

    8.5V

    CURRENT-MODE

    225kHz

    23.5V

    Yes

    Current Limiting, Over Temperature, Over Voltage, Short Circuit

    Isolated

    800V

    14V

    No SVHC

    ROHS3 Compliant

    Lead Free

    STCH02TR

    Mfr Part No

    STCH02TR

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    NRND (Last Updated: 7 months ago)

    Surface Mount

    8-SOIC (0.154, 3.90mm Width)

    -25°C~125°C TJ

    Tape & Reel (TR)

    Obsolete

    3 (168 Hours)

    260kHz

    STCH02

    SWITCHING CONTROLLER

    11.5V~23V

    Flyback

    23V

    No

    Over Voltage

    50%

    Isolated

    13V

    ROHS3 Compliant

    VIPER011LSTR

    Mfr Part No

    VIPER011LSTR

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    10-SOP (0.154, 3.90mm Width)

    Industrial grade

    -40°C~150°C TJ

    Tape & Reel (TR)

    Active

    3 (168 Hours)

    7W

    VIPER01

    4.5V~30V

    Buck, Buck-Boost, Flyback

    60kHz

    Yes

    Current Limiting, Over Temperature, Over Voltage, Short Circuit

    80%

    Either

    800V

    8V

    ROHS3 Compliant

    L6566BH

    Mfr Part No

    L6566BH

    STMicroelectronics Datasheet

    1568
    In Stock

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 8 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -40°C~150°C TJ

    Tube

    e3

    Active

    3 (168 Hours)

    16

    EAR99

    Matte Tin (Sn)

    750mW

    DUAL

    GULL WING

    260

    1

    300kHz

    30

    L6566

    16

    1

    5V

    12V

    SWITCHING CONTROLLER

    4mA

    800mA

    8V~23V

    4.6mA

    Soft Start

    8V

    Flyback

    CURRENT-MODE

    10kHz~300kHz

    23V

    PULSE WIDTH MODULATION

    50ns

    40 ns

    SINGLE

    No

    Current Limiting, Over Load

    75 %

    Isolated

    14V

    1.25mm

    10mm

    4mm

    No SVHC

    ROHS3 Compliant

    Lead Free

    VIPER37HD

    Mfr Part No

    VIPER37HD

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    Active

    3 (168 Hours)

    EAR99

    8542.39.00.01

    1.5W

    20W

    NOT SPECIFIED

    NOT SPECIFIED

    VIPER37

    23.5V

    SWITCHING REGULATOR

    8.5V~23.5V

    Flyback

    8.5V

    115kHz

    23.5V

    Yes

    Current Limiting, Over Temperature, Over Voltage

    80 %

    Isolated

    800V

    14V

    No SVHC

    ROHS3 Compliant

    VIPER100A-22-E

    Mfr Part No

    VIPER100A-22-E

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    Surface Mount

    Pentawatt-5 HV (Bent and Staggered Leads)

    5

    Tube

    VIPER™

    e3

    Obsolete

    1 (Unlimited)

    5

    EAR99

    Matte Tin (Sn)

    125°C

    -25°C

    100W

    82W

    ZIG-ZAG

    1

    200kHz

    VIPER100

    5

    1

    4.5V

    13V

    SWITCHING REGULATOR

    12mA

    3A

    8V~15V

    16mA

    12mA

    EN, Frequency Control, Soft Start

    9V

    Flyback

    CURRENT-MODE

    Up to 200kHz

    PULSE WIDTH MODULATION

    50ns

    100 ns

    SINGLE

    Yes

    Current Limiting, Over Temperature

    50 %

    Isolated

    700V

    11V

    9.2mm

    10.4mm

    4.8mm

    No

    No SVHC

    ROHS3 Compliant

    Lead Free

    L6668

    Mfr Part No

    L6668

    STMicroelectronics Datasheet

    40
    In Stock

    -

    Min: 1

    Mult: 1

    16 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -25°C~150°C TJ

    Tube

    e4

    Active

    3 (168 Hours)

    16

    EAR99

    Nickel/Palladium/Gold (Ni/Pd/Au)

    750mW

    DUAL

    GULL WING

    260

    1

    L6668

    16

    1

    15V

    SWITCHING CONTROLLER

    800mA

    9.4V~22V

    4mA

    Frequency Control, Soft Start

    9.4V

    Flyback

    CURRENT-MODE

    100kHz

    22V

    PULSE WIDTH MODULATION

    55ns

    30 ns

    SINGLE

    No

    Current Limiting, Over Temperature, Over Voltage

    75 %

    70%

    Isolated

    13.5V

    9.9mm

    3.9mm

    ROHS3 Compliant

    Lead Free

    VIPER20ADIP-E

    Mfr Part No

    VIPER20ADIP-E

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    Through Hole

    8-DIP (0.300, 7.62mm)

    8

    930.006106mg

    Tube

    VIPER™

    Obsolete

    1 (Unlimited)

    8

    EAR99

    125°C

    25°C

    20W

    57W

    DUAL

    250

    1

    2.54mm

    100kHz

    40

    VIPER20

    8

    1

    700V

    13V

    SWITCHING REGULATOR

    12mA

    57W

    500mA

    8V~15V

    16mA

    Flyback

    CURRENT-MODE

    Up to 200kHz

    230V

    PULSE WIDTH MODULATION

    50ns

    100 ns

    SINGLE

    Yes

    Current Limiting, Over Temperature

    50 %

    Isolated

    11V

    230V

    3.32mm

    10.92mm

    6.6mm

    No

    No SVHC

    ROHS3 Compliant

    Lead Free

    VIPER20ASPTR-E

    Mfr Part No

    VIPER20ASPTR-E

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    PowerSO-10 Exposed Bottom Pad

    10

    Tape & Reel (TR)

    VIPER™

    Obsolete

    3 (168 Hours)

    10

    EAR99

    125°C

    25°C

    20W

    57W

    DUAL

    GULL WING

    VIPER20

    1

    700V

    13mA

    500mA

    8V~15V

    16mA

    Flyback

    CURRENT-MODE

    Up to 200kHz

    50ns

    100 ns

    Yes

    Current Limiting, Over Temperature

    50 %

    Isolated

    11V

    No

    ROHS3 Compliant

    Lead Free

    L6598

    Mfr Part No

    L6598

    STMicroelectronics Datasheet

    800
    In Stock

    -

    Min: 1

    Mult: 1

    10 Weeks

    ACTIVE (Last Updated: 8 months ago)

    Through Hole

    Through Hole

    16-DIP (0.300, 7.62mm)

    16

    600V

    Automotive grade

    -40°C~150°C TJ

    Tube

    e4

    Active

    1 (Unlimited)

    16

    EAR99

    Nickel/Palladium/Gold (Ni/Pd/Au)

    DUAL

    1

    12V

    L6598

    16

    2

    4.6V

    450mA

    12V

    SWITCHING CONTROLLER

    450mA

    8V~16.6V

    25mA

    EN

    8.7V

    Half-Bridge

    400kHz

    RESONANT CONTROL

    PUSH-PULL

    No

    52 %

    50%

    Isolated

    10.7V

    5.1mm

    20mm

    7.1mm

    No SVHC

    ROHS3 Compliant

    Lead Free

    VIPER27HD

    Mfr Part No

    VIPER27HD

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    547.485991mg

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    e4

    Active

    3 (168 Hours)

    16

    EAR99

    Nickel/Palladium/Gold (Ni/Pd/Au)

    20W

    24W

    DUAL

    GULL WING

    260

    1

    VIPER27

    16

    1

    14V

    SWITCHING CONTROLLER

    3.5mA

    8.5V~23.5V

    20W

    Flyback

    8.5V

    CURRENT-MODE

    0.74A

    115kHz

    23.5V

    PULSE WIDTH MODULATION

    265V

    SINGLE

    Yes

    Current Limiting, Over Temperature, Over Voltage

    80 %

    Isolated

    800V

    14V

    85V

    265V

    1.5mm

    10mm

    4mm

    No

    No SVHC

    ROHS3 Compliant

    VIPER53EDIP-E

    Mfr Part No

    VIPER53EDIP-E

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    10 Weeks

    Through Hole

    Through Hole

    8-DIP (0.300, 7.62mm)

    8

    -40°C~150°C TC

    Tube

    VIPER™

    e3

    yes

    Active

    1 (Unlimited)

    8

    EAR99

    MATTE TIN

    50W

    30W

    DUAL

    225

    1

    2.54mm

    VIPER53

    8

    1

    150μA

    13V

    19V

    SWITCHING REGULATOR

    9mA

    2.3A

    8.4V~19V

    11mA

    30W

    EN, Frequency Control, Soft Start

    620V

    Flyback

    0V

    CURRENT-MODE

    Up to 300kHz

    19V

    PULSE WIDTH MODULATION

    SINGLE

    Yes

    Current Limiting, Over Load, Over Temperature, Short Circuit

    Isolated

    11.5V

    195V

    265V

    2.92mm

    9.02mm

    7.87mm

    No

    No SVHC

    ROHS3 Compliant

    Lead Free

    VIPER27LD

    Mfr Part No

    VIPER27LD

    STMicroelectronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    ACTIVE (Last Updated: 7 months ago)

    Surface Mount

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16

    -40°C~150°C TJ

    Tube

    VIPer™ plus

    e4

    Active

    3 (168 Hours)

    16

    EAR99

    Nickel/Palladium/Gold (Ni/Pd/Au)

    20W

    24W

    DUAL

    GULL WING

    260

    1

    VIPER27

    16

    1

    23.5V

    14V

    SWITCHING CONTROLLER

    900μA

    1A

    8.5V~23.5V

    3.5mA

    Flyback

    85V

    CURRENT-MODE

    60kHz

    265V

    PULSE WIDTH MODULATION

    265V

    SINGLE

    Yes

    Current Limiting, Over Temperature, Over Voltage

    80 %

    Isolated

    800V

    14V

    85V

    265V

    1.5mm

    10mm

    4mm

    No

    No SVHC

    ROHS3 Compliant

    Lead Free