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VIPER319LDTR

Name: STMicroelectronics VIPER319LDTR
Brand: STMicroelectronics
SKU: 511-VIPER319LDTR
Price: 1.85 SGD
Availability: InStock

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Mouser No:

511-VIPER319LDTR

Mfr. No:

VIPER319LDTR

Mfr.:

STMicroelectronics

Description:

AC/DC Converters Energy Saving Off-line High Voltage Converter

Complete Your Design

Datasheet:

VIPER319LDTR Datasheet (PDF)

ECAD Model:

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More Information

Learn more about STMicroelectronics VIPER319LDTR

In Stock: 113

Stock:: 113

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On Order:: 2,500

Expected 2/3/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+$10.00)

Pricing (SGD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.85	$1.85
	$1.34	$13.40
	$1.21	$30.25
	$1.08	$108.00
	$1.01	$252.50
	$0.969	$484.50
	$0.917	$917.00
Full Reel (Order in multiples of 2500)
	$0.87	$2,175.00
	$0.858	$6,435.00

† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	AC/DC Converters
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	SO-Narrow-16
Output Voltage:	15 V
Input / Supply Voltage - Min:	4.5 V
Input / Supply Voltage - Max:	30 V
Topology:	Buck, Buck-Boost, Flyback
Technology:	Si
Switching Frequency:	60 kHz
Duty Cycle - Max:	80 %
Operating Supply Current:	1.25 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Output Current:	1.2 A
Series:	VIPER31
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Moisture Sensitive:	Yes
Number of Outputs:	1 Output
Product:	Converters
Product Type:	AC/DC Converters
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Tradename:	VIPerPlus

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Datasheet

VIPER319LDTR Datasheet (PDF)

PCN

CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

VIPer31 High Voltage Converters

STMicroelectronics VIPer31 High Voltage Converters integrate an 800V rugged avalanche power MOSFET with PWM current-mode control in a compact SO-16 package. The 800V breakdown allows an extended input voltage range and reduces the size of the DRAIN snubber circuit. The VIPer31 offers very low power consumption and operates in pulse frequency modulation at light load, enabling it to meet the most stringent energy-saving standards. Overvoltage and Undervoltage protections with separate and settable intervention thresholds are available at OVP and UVP pins, respectively. UVP can also be used as a disabling input for the entire SMPS, with ultra-low residual input power consumption. Integrated HV startup, sense FET, error amplifier, and an oscillator with frequency jitter allow a complete application to be designed with a minimum component count.