VIPER28LN

Mfr. #:: VIPER28LN
Manufacturer:: STMicroelectronics
Description:: IC OFFLINE CONV PWM OVP 8DIP
Lifecycle:: New from this manufacturer.
Datasheet:: VIPER28LN Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: VIPER28LN more Information VIPER28LN Product Details

Product Attribute
Attribute Value

Manufacturer: STMicroelectronics

Product Category: IC Chips

Series: VIPer plus

Type: Off Line High Voltage Converter

Packaging: Tube

Unit-Weight: 0.030018 oz

Mounting-Style: Through Hole

Operating-Temperature-Range: - 25 C to + 125 C

Package-Case: DIP-7

Operating-Temperature: -40°C ~ 150°C (TJ)

Mounting-Type: Through Hole

Supplier-Device-Package: 7-DIP

Power-Watts: 16W

Number-of-Outputs: 1 Output

Output-Isolation: Isolated

Internal-Switch-s: Yes

Voltage-Breakdown: 800V

Topology: Flyback

Voltage-Start-Up: 14V

Voltage-Supply-Vcc-Vdd: 8.5 V ~ 23.5 V

Duty-Cycle: 80%

Frequency-Switching: 60kHz

Fault-Protection: Current Limiting, Over Temperature, Over Voltage, Short Circuit

Control-Features: -

Isolation: Isolated

Output-Power: 20 W

Maximum-Operating-Temperature: + 125 C

Output-Voltage: 800 V

Operating-Supply-Current: 2.5 mA

Output-Current: 1.2 A

Switching-Frequency: 60 kHz

Duty-Cycle-Max: 80 %

Input-Supply-Voltage-Min: 8.5 V

Input-Supply-Voltage-Max: 23.5 V

Tags: VIPER28L, VIPER28, VIPER2, VIPER, VIPE, VIP

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

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VIPER28LN Description

***: AC to DC Switching Converter Off-Line Switcher 54kHz to 66kHz Tube 7-Pin PDIP

***icroelectronics SCT: VIPerPlus family: Peak power fixed frequency off line high voltage converter, PDIP 7, Tube

***ure Electronics: VIPER28 Series 23.5 V 3.5 mA Peak Power High-Voltage Converter - DIP-7

VIPER28LN More Information

VIPerPlus High Voltage Converters: STMicroelectronics VIPerPlus High Voltage Converters combine 800V avalanche-rugged MOSFET with state-of-the-art PWM circuitry. The result is truly innovative AC-DC conversion that is efficient, simpler, quicker and, with component count halved, less expensive. In addition to benefits such as optimized current-mode control and comprehensive built-in protection circuits, the VIPerPlus family represents the easiest solution to comply with the Blue Angel and Energy Star eco norms, with extremely low total power consumption from the mains when the system is in standby mode.

VIPER28 Peak Power High Voltage Converters: STMicroelectronics VIPER28 Peak Power High Voltage Converters feature an 800V rugged power section, a PWM control, and two levels of over-current protection. These voltage converters also offer over-voltage protection, overload protection, and hysteric thermal protection. The VIPER28 peak power high voltage converters feature advance frequency jittering for reduced EMI filter cost. An extra power timer allows the management of output peak power for a designed time window. The high voltage start-up circuit is embedded in the device. Typical applications include auxiliary power supply for consumer and home equipment, power supply for energy meters and data concentrators, and AC-DC adapters.

Market price

Part #	Mfg.	Description	Stock	Price
VIPER28LN DISTI # V79:2366_17789464	STMicroelectronics	AC to DC Switching Converter Off-Line Switcher 54kHz to 66kHz Tube 7-Pin PDIP RoHS: Compliant	1350	1000:$0.6747 500:$0.7769 100:$0.8482 10:$1.0222 1:$1.1167
STEVAL-ISA125V1 DISTI # 497-14883-ND	STMicroelectronics	EVAL BOARD ISOL SMPS VIPER28LN RoHS: Compliant Min Qty: 1 Container: Box	9In Stock	1:$71.2500
VIPER28LN DISTI # 497-8392-5-ND	STMicroelectronics	IC OFFLINE CONV PWM OVP 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	1In Stock	1000:$0.7308 500:$0.8820 100:$1.0735 50:$1.2600 1:$1.4900
VIPER28LN DISTI # 26116487	STMicroelectronics	AC to DC Switching Converter Off-Line Switcher 54kHz to 66kHz Tube 7-Pin PDIP RoHS: Compliant	1350	1000:$0.6747 500:$0.7769 100:$0.8482 16:$1.0222
VIPER28LN DISTI # 21066304	STMicroelectronics	AC to DC Switching Converter Off-Line Switcher 54kHz to 66kHz Tube 7-Pin PDIP RoHS: Compliant	1078	1000:$0.7462 500:$0.8890 100:$1.0821 14:$1.3467
VIPER28LN DISTI # VIPER28LN	STMicroelectronics	Off Line Converter 7-Pin PDIP Tube (Alt: VIPER28LN) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 0	50:€1.1019 100:€0.9009 200:€0.8259 300:€0.7629 500:€0.7079
VIPER28LN DISTI # VIPER28LN	STMicroelectronics	Off Line Converter 7-Pin PDIP Tube - Rail/Tube (Alt: VIPER28LN) RoHS: Compliant Min Qty: 2000 Container: Tube	Americas - 0	2000:$0.4969 4000:$0.4739 8000:$0.4519 12000:$0.4319 20000:$0.4239
VIPER28LN DISTI # 45AC7941	STMicroelectronics	Off Line Converter 7-Pin PDIP Tube - Bulk (Alt: 45AC7941) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	1:$1.6300 10:$1.4200 100:$1.2100 500:$1.0300 1000:$0.8740
VIPER28LN DISTI # 45AC7941	STMicroelectronics	AC/DC CONV, FLYBACK, DIP-7,Input Voltage AC Min:85V,Input Voltage AC Max:265V,AC / DC Converter Case Style:DIP,No. of Pins:7Pins,Power Rating:10W,Topology:Flyback,Operating Temperature Min:-40°C,Product Range:VIPerPlus Series, RoHS Compliant: Yes	500	1:$1.6300 10:$1.4200 100:$1.2100 500:$1.0300 1000:$0.8740
VIPER28LN DISTI # 511-VIPER28LN	STMicroelectronics	AC/DC Converters SMPS Primary I.C. Low Power Switcher RoHS: Compliant	0	2000:$0.4980 4000:$0.4420 10000:$0.4250
VIPER28LN DISTI # VIPER28LN	STMicroelectronics	60kHz 800V 3A 7R DIP7 RoHS: Compliant	925	25:€0.8800 50:€0.7000 100:€0.6100 500:€0.5900
VIPER28LN DISTI # ICPWM8219	STMicroelectronics	SMPSDIP-7THT RoHS: Compliant	Stock DE - 50Stock US - 0	50:$1.3300 100:$1.0142 200:$0.9477 300:$0.9311 550:$0.9061
VIPER28LN DISTI # 2806935	STMicroelectronics	AC/DC CONV, FLYBACK, DIP-7 RoHS: Compliant	1422	1:£1.3300 25:£1.1600 50:£0.9860 100:£0.8400 250:£0.7660
VIPER28LN DISTI # 2806935	STMicroelectronics	AC/DC CONV, FLYBACK, DIP-7 RoHS: Compliant	1422	1:$2.3700 50:$2.0000 100:$1.7000 500:$1.4000 1000:$1.1600
VIPER28LN DISTI # C1S730200375814	STMicroelectronics	Off Line Converter 7-Pin PDIP Tube RoHS: Compliant	1089	1000:$0.9780 500:$1.2700 100:$1.3900 25:$1.6900 5:$2.0800

Related products

Image	Part #	Description
	Mfr.#: VIPER17HN OMO.#: OMO-VIPER17HN	AC/DC Converters Off-Line High Volt Regulator
	Mfr.#: VIPER122LSTR OMO.#: OMO-VIPER122LSTR	AC/DC Converters
	Mfr.#: VIPER50ASPTR-E OMO.#: OMO-VIPER50ASPTR-E	AC/DC Converters PWM MOSFET SWITCH
	Mfr.#: VIPER12APIR-E OMO.#: OMO-VIPER12APIR-E-1190	New and Original
	Mfr.#: VIPER27H OMO.#: OMO-VIPER27H-1190	New and Original
	Mfr.#: VIPER50A OMO.#: OMO-VIPER50A-STMICROELECTRONICS	IC SWIT PWM SMPS CM PENTAWATT5
	Mfr.#: VIPER013LSTR OMO.#: OMO-VIPER013LSTR-STMICROELECTRONICS	AC/DC Converters IND. & POWER CONV.
	Mfr.#: VIPER011XS OMO.#: OMO-VIPER011XS-STMICROELECTRONICS	AC/DC Converters IND. & POWER CONV.
	Mfr.#: VIPER27HD OMO.#: OMO-VIPER27HD-STMICROELECTRONICS	IC OFFLINE CONV PWM OVP 16-SOIC
	Mfr.#: VIPER17HN OMO.#: OMO-VIPER17HN-STMICROELECTRONICS	IC OFFLINE CONV PWM OVP OCP 8DIP

Availability

Stock:: Available
On Order:: 4500
Enter Quantity:

Current price of VIPER28LN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.64~~; ~~$0.64~~

10: ~~$0.61~~; ~~$6.06~~

100: ~~$0.57~~; ~~$57.38~~

500: ~~$0.54~~; ~~$270.95~~

1000: ~~$0.51~~; ~~$510.00~~

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VIPER28LN

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes