VIPER319LDTR The STMicroelectronics VIPER319LDTR is an offline switcher IC designed for AC/DC conversion. It features a 16-SOIC package and operates within a wide voltage range.
Mfr Part #:

VIPER319LDTR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics VIPER319LDTR is an offline switcher IC designed for AC/DC conversion. It features a 16-SOIC package and operates within a wide voltage range.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.75

VIPER319LDTR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

VIPER319LDTR Specifications Quick View

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

VIPER319LDTR Description

Short technical summary and product information.

The STMicroelectronics VIPER319LDTR is an integrated circuit belonging to the AC DC Converters, Offline Switches category. It is designed for power management applications and features an internal switch.

 

Key electrical specifications include a breakdown voltage of 800V, a supply voltage range of 4.5V to 30V, and a switching frequency of 60kHz. The device offers a power output of 1W and includes fault protection for overload, over temperature, over voltage, and short circuit conditions. It also incorporates a soft start control feature.

 

This component utilizes a Boost, Buck, Buck-Boost, or Flyback topology and provides non-isolated output. It is housed in a 16-SOIC package suitable for surface mount applications and operates within an extended temperature range of -40°C to 150°C.

 

The VIPER319LDTR is RoHS3 compliant, REACH unaffected, and has an MSL of 1.

VIPER319LDTR Quick Information

Product Type: AC DC Converter, Offline Switcher
Series: VIPER™
Canonical Name: VIPER319LDTR AC DC Converter Offline Switcher
Subcategory: Power Management (PMIC)

VIPER319LDTR Compliance

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

VIPER319LDTR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

VIPER319LDTR Features

  • 800V breakdown voltage capability.
  • Wide 4.5V to 30V supply voltage range.
  • 60kHz switching frequency for efficient operation.
  • Integrated fault protection features.
  • Surface mount 16-SOIC package.

VIPER319LDTR Applications

  • Suitable for offline AC/DC conversion.
  • Used in power management circuits.
  • Supports multiple switching topologies.
  • Designed for robust operation.

VIPER319LDTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the VIPER319LDTR?

The operating voltage range is 4.5V to 30V.

What is the breakdown voltage of the VIPER319LDTR?

The breakdown voltage is 800V.

What is the switching frequency of the VIPER319LDTR?

The switching frequency is 60kHz.

What is the power output of the VIPER319LDTR?

The power output is 1W.

What is the operating temperature range for the VIPER319LDTR?

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

What fault protection features are included in the VIPER319LDTR?

It includes protection for Over Load, Over Temperature, Over Voltage, and Short Circuit.

What package type is the VIPER319LDTR available in?

It is available in a 16-SOIC (0.154", 3.90mm Width) package suitable for surface mounting.

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