Mfr Part #:

VIPER53DIP-E

The STMicroelectronics VIPER55DIP-E is an offline switch designed for flyback topology. It operates with an input voltage range of 8.4V to 19V and delivers up to 50W of power.

✓ Total Stock: 10,199 pcs

$ Price Range: $0.75

VIPER53DIP-E Available from 5 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	4,500 pcs On Request	4500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,315 pcs On Request	2315 pcs	On Request	1	On Request	On Request	16+	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,383 pcs On Request	1383 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

VIPER53DIP-E Description

Short technical summary and product information.

The STMicroelectronics VIPER53DIP-E is an 8-DIP packaged offline switch IC designed for flyback topology applications. It features an input voltage range of 8.4V to 19V and can deliver up to 50W of power. The device operates at frequencies up to 300kHz and includes comprehensive fault protection, including current limiting, overload, over-temperature, and short-circuit protection.

This component is suitable for through-hole mounting and operates within a temperature range of -40°C to 150°C (TC). Its control features include EN, frequency control, and soft start, making it a versatile solution for power supply designs requiring isolated outputs.

Key electrical characteristics include an operating voltage of 8.4V to 19V and a power rating of 50W. The device's topology is flyback, and it provides an isolated output. The integrated switch simplifies design and reduces component count.

VIPER53DIP-E Quick Information

Product Type: AC DC Converter, Offline Switch

Series: VIPER53

Canonical Name: STMicroelectronics VIPER53DIP-E Offline Switch

Subcategory: AC DC Converters

VIPER53DIP-E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

VIPER53DIP-E Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

VIPER53DIP-E Features

Offline switch IC for flyback topology.
50W power output capability.
8.4V to 19V input voltage range.
Up to 300kHz switching frequency.
Through-hole mounting package.

VIPER53DIP-E Applications

Used in offline power supplies.
Suitable for isolated output designs.
Incorporates robust fault protection.
Enables efficient power conversion.

VIPER53DIP-E FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the VIPER53DIP-E?

The VIPER53DIP-E operates from 8.4V to 19V.

What is the operating temperature range of the VIPER53DIP-E?

The VIPER53DIP-E operates from -40°C to 150°C (TC).

What package does the VIPER53DIP-E come in?

The VIPER53DIP-E is available in an 8-DIP (0.300", 7.62mm) through-hole package.

What is the maximum output power of the VIPER53DIP-E?

The VIPER53DIP-E can deliver up to 50W.

What topology does the VIPER53DIP-E use?

The VIPER53DIP-E uses a flyback topology.

What fault protection features does the VIPER53DIP-E include?

The VIPER53DIP-E includes current limiting, overload, over-temperature, and short-circuit protection.

VIPER53DIP-E Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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VIPER53EDIP-E

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IC OFFLINE SWITCH FLYBACK 8DIP

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VIPER53DIP