VIPERGAN100TR STMicroelectronics Integrated Circuit (Other) In Stock

Name: VIPERGAN100TR
Brand: STMicroelectronics
SKU: VIPERGAN100TR
Availability: InStock

STMicroelectronics VIPERGAN100TR is an advanced quasi-resonant offline high-voltage converter integrating an E-mode GaN HEMT, with 9V to 23V input range and current-mode resonant control in a 15-pin QFN package.

END OF LIFEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

VIPERGAN100TROther

Quick Facts

Manufacturer: STMicroelectronics
Package: Other
Pin Count: 17
Lifecycle: END OF LIFE
Datasheet: VIPERGAN100TR Datasheet PDF
Category: Integrated Circuit
Price: From $1.9313(MOQ 10)
Temp Range: -40.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of VIPERGAN100TR?

Integrated E-mode GaN HEMT enables high-efficiency quasi-resonant switching with input voltage range of 9V to 23V
Current-mode resonant control technique reduces switching losses and EMI in offline power converter designs
Optional voltage feedback support and single-function architecture in a compact 15-pin QFN package simplify PCB layout

What is VIPERGAN100TR used for?

The VIPERGAN100TR is designed for offline switching power supplies targeting industrial adapters, smart home devices, and LED driver systems that demand compact and efficient power conversion. Its quasi-resonant operation with E-mode GaN HEMT technology enables higher switching frequencies and reduced magnetic component sizes compared to traditional silicon-based converters.

What are the specifications of VIPERGAN100TR?

YTEOL	0
Additional Feature	VOLTAGE FEEDBACK ALSO AVAILABLE
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE
Control Technique	RESONANT CONTROL
Input Voltage-Max	23V
Input Voltage-Min	9V
Input Voltage-Nom	14V
JESD-30 Code	R-PQCC-N15
Number of Functions	1
Package Body Material	UNSPECIFIED
Package Equivalence Code	LCC15/16,.2X.24(UNSPEC)
Package Shape	RECTANGULAR
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Supply Current-Max (Isup)	3.2mA
Surface Mount	YES
Switcher Configuration	BUCK-BOOST
Switching Frequency-Max	330kHz
Terminal Form	NO LEAD
Terminal Pitch	1mm
Terminal Position	QUAD
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the VIPERGAN100TR datasheet?

VIPERGAN100TR Datasheet Download

Official datasheet from STMicroelectronics

What are equivalent replacements for VIPERGAN100TR?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What input voltage range does VIPERGAN100TR support in an offline converter design?

The VIPERGAN100TR accepts an input voltage from 9V minimum to 23V maximum, with a nominal 14V operating point, making it suitable for low-voltage offline and adapter applications requiring current-mode resonant control and GaN-based switching.

How does the integrated E-mode GaN HEMT in VIPERGAN100TR improve converter efficiency?

E-mode GaN HEMTs switch faster and have lower on-resistance than silicon MOSFETs, so the VIPERGAN100TR can operate at higher frequencies while reducing switching losses. Combined with quasi-resonant control, this lowers EMI and allows smaller magnetic components in the 9V to 23V input range.

Which application scenarios benefit most from VIPERGAN100TR's quasi-resonant offline topology?

LED drivers, USB-PD adapters, and smart-home power modules benefit most, since quasi-resonant switching minimizes electromagnetic interference and audible noise. The 15-pin QFN package and single-function architecture reduce BOM count and board area compared to discrete GaN gate-drive solutions.

Does VIPERGAN100TR support voltage feedback, and why does that matter for regulation accuracy?

Yes, voltage feedback is optionally available on VIPERGAN100TR, allowing designers to implement precise output voltage regulation through an optocoupler or secondary-side reference. This is critical for achieving tight ±2% to ±5% output accuracy in charger and adapter designs.

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AvailabilityIn Stock

Reference Price (USD)

From $1.9313

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
10+	$2.3200	$23.20
25+	$2.2470	$56.17
100+	$2.2130	$221.30
16000+	$2.0028	$32045.44
32000+	$1.9664	$62925.44
64000+	$1.9313	$123603.84

pcs

Unit price: $2.3200 · Total: $23.20

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

VIPERGAN100TR STMicroelectronics Integrated Circuit (Other) In Stock

What are the key features of VIPERGAN100TR?

What is VIPERGAN100TR used for?

What are the specifications of VIPERGAN100TR?

Compliance & Regulatory

Where can I find the VIPERGAN100TR datasheet?

What are equivalent replacements for VIPERGAN100TR?

Frequently Asked Questions

What input voltage range does VIPERGAN100TR support in an offline converter design?

How does the integrated E-mode GaN HEMT in VIPERGAN100TR improve converter efficiency?

Which application scenarios benefit most from VIPERGAN100TR's quasi-resonant offline topology?

Does VIPERGAN100TR support voltage feedback, and why does that matter for regulation accuracy?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About STMicroelectronics

More from STMicroelectronics

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