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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersVIPER15LDTR
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VIPER15LDTR - STMicroelectronics

Manufacturer Part Number
VIPER15LDTR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-VIPER15LDTR
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 16SO
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
VIPER15.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 10660

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Specifications

VIPER15LDTR Tech Specifications
STMicroelectronics - VIPER15LDTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - VIPER15LDTR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V  
Voltage - Start Up 14 V  
Voltage - Breakdown 800V  
Topology Flyback  
Supplier Device Package 16-SO  
Series VIPer™ plus  
Power (Watts) 10 W  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 136kHz  
Fault Protection Current Limiting, Over Temperature, Over Voltage  
Duty Cycle -  
Control Features -  
Base Product Number VIPER15  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

VIPER15LDTR

Manufacturer

stmicroelectronics

Introduction

The VIPER15LDTR is a highly integrated, offline flyback power converter IC from STMicroelectronics. It is designed for low-power switched-mode power supply (SMPS) applications, such as adapters, chargers, and auxiliary power supplies.

Product Features and Performance

800V breakdown voltage internal switch

136kHz switching frequency

Supports up to 10W output power

Integrated current limiting, over-temperature, and over-voltage protection

Wide input voltage range of 8.5V to 23.5V

Operates in the temperature range of -40°C to 150°C

Product Advantages

Highly integrated design reduces external component count

Robust protection features ensure reliable operation

Wide input voltage range provides flexibility for various applications

Efficient flyback topology enables high power conversion

Key Reasons to Choose This Product

Reliable and robust performance for demanding power supply applications

Compact design with integrated protection features simplifies system design

Cost-effective solution for low-power SMPS requirements

Proven technology from a trusted semiconductor manufacturer

Quality and Safety Features

Designed and manufactured to high quality standards

Integrated protection features ensure safe operation

Compatibility

The VIPER15LDTR is suitable for a wide range of low-power SMPS applications, including adapters, chargers, and auxiliary power supplies.

Application Areas

Adapter and charger applications

Auxiliary power supplies

Low-power switched-mode power supplies

Product Lifecycle

The VIPER15LDTR is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from STMicroelectronics or other manufacturers. Customers are advised to contact our website's sales team for more information on available alternatives and to discuss their specific power supply requirements.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics VIPER15LDTR

Product Attribute VIPER15LDTR VIPER15LD VIPER15LN VIPER16LDTR
Part Number VIPER15LDTR VIPER15LD VIPER15LN VIPER16LDTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Start Up 14 V 14 V 14 V 13 V
Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V 8.5V ~ 23.5V 8.5V ~ 23.5V 11.5V ~ 23.5V
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm), 7 Leads 16-SOIC (0.154', 3.90mm Width)
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Power (Watts) 10 W 10 W 10 W 10 W
Duty Cycle - - - 70%
Output Isolation Isolated Isolated Isolated Either
Series VIPer™ plus VIPer™ plus VIPer™ plus VIPer™ plus
Voltage - Breakdown 800V 800V 800V 800V
Topology Flyback Flyback Flyback Buck, Buck-Boost, Flyback
Supplier Device Package 16-SO 16-SO 7-DIP 16-SO
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Base Product Number VIPER15 VIPER15 VIPER15 VIPER16
Internal Switch(s) Yes Yes Yes Yes
Frequency - Switching 136kHz 136kHz 136kHz 60kHz
Fault Protection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature
Control Features - - - -

VIPER15LDTR Datasheet PDF

Download VIPER15LDTR pdf datasheets and STMicroelectronics documentation for VIPER15LDTR - STMicroelectronics.

HTML Datasheet
VIPER15.pdf
PCN Obsolescence/ EOL
VIPER15 Products 15/Apr/2013.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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VIPER15LDTR

STMicroelectronics
32D-VIPER15LDTR

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