VIPER26LN vs VIPER53DIP

This in-depth comparison of the VIPER26LN and VIPER53DIP provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

VIPER26LN

STMicroelectronics

Lifecycle
Active
Stock
1302 PCS
Package
DIP-8
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ
Part B

VIPER53DIP

STMicroelectronics

Lifecycle
Active
Stock
7882 PCS
Package
DIP-8
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification VIPER26LN VIPER53DIP
Series VIPer™ plus VIPER™
Part Status Active Obsolete
Output Isolation Either Isolated
Internal Switch(s) Yes Yes
Voltage - Breakdown 800V 620V
Topology Flyback Flyback
Voltage - Start Up 13 V 11.5 V
Voltage - Supply (Vcc/Vdd) 11.5V ~ 23.5V 8.4V ~ 19V
Frequency - Switching 60kHz Up to 300kHz
Power (Watts) 20 W 50 W
Fault Protection Current Limiting, Over Temperature Current Limiting, Over Load, Over Temperature, Short Circuit
Control Features - EN, Frequency Control, Soft Start
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TC)
Duty Cycle 70% -
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