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VIPER26LD The STMicroelectronics VIPER26LD is an offline switch IC designed for flyback topology. It offers 20W of power and operates within an 11.5V to 23.5V voltage range.
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VIPER26LD

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics VIPER26LD is an offline switch IC designed for flyback topology. It offers 20W of power and operates within an 11.5V to 23.5V voltage range.
✓ Total Stock: 43,450 pcs
$ Price Range: $0.75

VIPER26LD Available from 1 distributor

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✓ Non-Authorised
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43,450 pcs
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VIPER26LD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Topology
Voltage
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VIPER26LD Description

Short technical summary and product information.

The STMicroelectronics VIPER26LD is an offline switch IC belonging to the AC DC Converters and Offline Switches category. It is designed for flyback topology applications and features an integrated switch. This component is capable of delivering up to 20W of power and operates within a voltage range of 11.5V to 23.5V.

 

The VIPER26LD has an operating temperature range of -40°C to 150°C and a frequency of 60kHz. It includes fault protection features such as current limiting and over-temperature protection. The device is available in a 16-SO package and is designed for surface mount applications.

 

This IC is suitable for various power supply designs requiring efficient offline conversion. Its features make it a versatile component for applications needing reliable power management solutions.

VIPER26LD Quick Information

Product Type: AC DC Converters, Offline Switches
Canonical Name: VIPER26LD Offline Switch IC
Subcategory: AC DC Converters

VIPER26LD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

VIPER26LD Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

VIPER26LD Features

  • Offline switch IC for flyback topology.
  • Integrated switch for simplified design.
  • 20W power output capability.
  • Wide operating voltage range.
  • Surface mount 16-SO package.

VIPER26LD Applications

  • Supplies power for home appliances.
  • Used in auxiliary power supplies.
  • Ideal for AC-DC LED drivers.
  • Suitable for industrial control power.
  • Enables standby power in electronics.

VIPER26LD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the VIPER26LD?

The operating voltage range is 11.5V to 23.5V.

What is the operating temperature range of the VIPER26LD?

The operating temperature range is -40°C to 150°C.

What package is the VIPER26LD available in?

The VIPER26LD is available in a 16-SOIC (0.154", 3.90mm Width) surface mount package.

What is the switching frequency of the VIPER26LD?

The switching frequency is 60kHz.

What is the output power capability of the VIPER26LD?

The output power capability is 20W.

What fault protection features does the VIPER26LD include?

The VIPER26LD includes current limiting and over-temperature protection.

Does the VIPER26LD support isolated or non-isolated output?

The VIPER26LD supports either isolated or non-isolated output configurations.

VIPER26LD Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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VIPER26LDTR
VIPER26LDTR
STMicroelectronics
The STMicroelectronics VIPER26LDTR is an offline switch IC designed for flyback topology. It operates with an input voltage range of 11.5V to 23.5V and delivers up to 20W of power.
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