
For Reference Only
Part Number | VIPER28LDTR |
OEMstron Part # | VIPER28LDTR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
Description | IC OFFLINE CONV PWM 800V 16SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | VIPER28LDTR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
VIPER28LDTR Specifications
Part Number | VIPER28LDTR | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | AC DC Converters, Offline Switchers | |
Manufacturer | STMicroelectronics | |
Series | VIPer™ plus | |
Output Isolation | Isolated | |
Internal Switch(s) | Yes | |
Voltage - Breakdown | 800V | |
Topology | Flyback | |
Voltage - Start Up | 14V | |
Voltage - Supply (Vcc/Vdd) | 8.5V ~ 23.5V | |
Duty Cycle | 80% | |
Frequency - Switching | 60kHz | |
Power (Watts) | 16W | |
Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit | |
Control Features | - | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Package / Case | 16-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 16-SO | |
Mounting Type | Surface Mount |
VIPER28LDTR Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
VIPER28LDTR D# V79:2366_22741399 STMicroelectronics |
AC to DC Switching Converter Flyback 66kHz T/R 16-Pin SO N RoHS: Compliant
|
Americas - 750 |
Part Number | Description | Stock |
VIPER28LD D# VIPER28LD STMicroelectronics |
Off Line Converter 16-Pin SO N Tube - Rail/Tube (Alt: VIPER28LD) |
Americas - 0 |
VIPER28LDTR D# VIPER28LDTR STMicroelectronics |
Off Line Converter 16-Pin SO N T/R - Tape and Reel (Alt: VIPER28LDTR) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
VIPER28LD D# VIPER28LD STMicroelectronics |
Off Line Converter 16-Pin SO N Tube (Alt: VIPER28LD) |
Europe - 0 |
VIPER28LDTR D# VIPER28LDTR STMicroelectronics |
Off Line Converter 16-Pin SO N T/R (Alt: VIPER28LDTR) |
Europe - 0 |
Part Number | Description | Stock |
VIPER28LD STMicroelectronics |
1000 |
Part Number | Description | Stock |
VIPER28LDTR STMicroelectronics |
OFFLINE POWER SUPPLY - Tape and Reel |
Contact Us |
Part Number | Description | Stock |
VIPER28LDTR D# C1S730200625010 STMicroelectronics |
AC to DC Switching Converter Off-Line Switcher 54kHz to 66kHz T/R 16-Pin SO N RoHS: Compliant
pbFree: Yes
Min Qty: 5
|
250 |
Part Number | Description | Stock |
VIPER28LDTR STMicroelectronics |
RoHS: Compliant
|
Europe - 2500 |
Part Number | Description | Stock |
VIPER28LDTR D# 497-11245-2-ND STMicroelectronics |
IC OFFLINE CONV PWM 800V 16SOIC |
Temporarily Out of Stock |
VIPER28LD D# VIPER28LD-ND STMicroelectronics |
IC OFFLINE CONV PWM 800V 16SOIC |
Temporarily Out of Stock |
Part Number | Description | Stock |
VIPER28LDTR STMicroelectronics |
In stock shipping within 2days |
7760 |
VIPER28LD STMicroelectronics |
In stock shipping within 2days |
5202 |
Part Number | Description | Stock |
VIPER28LDTR D# 2612166RL STMicroelectronics |
AC/DC CONV, FLYBACK, NSOIC-16 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
Part Number | Description | Stock |
VIPER28LD STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
1190 |
VIPER28LDTR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
Part Number | Description | Stock |
VIPER28LD STMicroelectronics |
OEM/CM Immediate delivery |
4942 |
VIPER28LDTR STMicroelectronics |
OEM/CM Immediate delivery |
7500 |
Part Number | Description | Stock |
VIPER28LDTR D# 511-VIPER28LDTR STMicroelectronics |
AC/DC Converters Offline high voltage converters RoHS: Compliant
|
111 |
VIPER28LD D# 511-VIPER28LD STMicroelectronics |
AC/DC Converters INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
900 |
Part Number | Description | Stock |
VIPER28LD D# 79X6538 STMicroelectronics |
LGS VIPOWER RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
|
0 |
VIPER28LDTR D# 47T9587 STMicroelectronics |
LGS VIPOWER RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
VIPER28LDTR D# NS-VIPER28LDTR STMicroelectronics |
OEM/CM ONLY |
4820 |
Part Number | Description | Stock |
VIPER28LDTR STMicroelectronics |
OEM/CM ONLY |
11460 |
VIPER28LD STMicroelectronics |
OEM/CM ONLY |
1016 |
Part Number | Description | Stock |
VIPER28LD STMicroelectronics |
IN stock Immediate delivery |
4957 |
VIPER28LDTR STMicroelectronics |
IN stock Immediate delivery |
7515 |
Part Number | Description | Stock |
VIPER28LD STMicroelectronics |
shipping today |
13 |
Part Number | Description | Stock |
VIPER28LDTR D# 31081687 STMicroelectronics |
AC to DC Switching Converter Flyback 66kHz T/R 16-Pin SO N RoHS: Compliant
|
Americas - 750 |
Part Number | Description | Stock |
VIPER28LD D# 2612165 STMicroelectronics |
AC/DC CONV, FLYBACK, NSOIC-16 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
VIPER28LDTR D# 2612166 STMicroelectronics |
AC/DC CONV, FLYBACK, NSOIC-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
The Products You May Be Interested In
![]() |
L6566ATR | IC CTRLR OVP UVLO 16SOIC | 338 More on Order |
![]() |
L6565DTR | IC CTCLR PWM SMPS CM UVLO 8SOIC | 11473 More on Order |
![]() |
LNK564PN | IC OFFLINE SWIT OTP HV 8DIP | 1611 More on Order |
![]() |
MB3759PF-G-BND-JN-ERE1 | IC PWM CTRLR PP SE 16SOP | 387 More on Order |
![]() |
LNK6436D | IC SWITCHER CV/CC 5.5W 8SOIC | 181 More on Order |
![]() |
NCP1246BD100R2G | IC OFF-LINE CNTRLR PWM CM 8SOIC | 377 More on Order |
![]() |
TOP255YN | IC OFFLINE SWIT PROG OVP TO220 | 17390 More on Order |
![]() |
TNY253GN | IC OFFLINE SWIT OTP OCP HV 8SMD | 1424 More on Order |
![]() |
INN3266C-H206-TL | IC OFFLINE SWITCH SR CONTROL | 183 More on Order |
![]() |
INN3168C-H107-TL | IC OFFLINE SWITCH SR CONTROL | 492 More on Order |
![]() |
ICE3AS03LJGXUMA1 | IC OFFLINE CTRLR SMPS CM 8DSO | 136 More on Order |
![]() |
FSL336LRDN | FPS FOR BUCK SWITCH | 4641 More on Order |
Quick Inquiry
In Stock | 320 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.7368 | $ 0.7368 |
100 | $ 0.7368 | $ 73.6800 |
500 | $ 0.7368 | $ 368.4000 |
1000 | $ 0.7368 | $ 736.8000 |
2500 | $ 0.7368 | $ 1,842.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.