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STMicroelectronics VIPER35LDTR

Kynix Part #: KY539-VIPER35LDTR
Manufacturer Part #: VIPER35LDTR
Manufacturer: STMicroelectronics
Description: Current Mode PWM Controller 16-Pin SOIC T/R
Package: 16-SOIC (0.154, 3.90mm Width)
Quantity: 2513
ECAD Model:
Attribute
Attribute Value
Lifecycle Status   Attribute Explanation
ACTIVE (Last Updated: 7 months ago)
Factory Lead Time   Attribute Explanation
12 Weeks
Mount   Attribute Explanation
Surface Mount
Mounting Type   Attribute Explanation
Surface Mount
Package / Case   Attribute Explanation
16-SOIC (0.154, 3.90mm Width)
Number of Pins   Attribute Explanation
16
Operating Temperature   Attribute Explanation
-40°C~150°C TJ
Packaging   Attribute Explanation
Tape & Reel (TR)
Part Status   Attribute Explanation
Active
Moisture Sensitivity Level (MSL)   Attribute Explanation
3 (168 Hours)
Power (Watts)   Attribute Explanation
22W
Power Rating   Attribute Explanation
1.5W
Base Part Number   Attribute Explanation
VIPER35
Operating Supply Voltage   Attribute Explanation
23.5V
Voltage - Supply (Vcc/Vdd)   Attribute Explanation
8.5V~23.5V
Topology   Attribute Explanation
Flyback
Min Input Voltage   Attribute Explanation
8.5V
Frequency - Switching   Attribute Explanation
136kHz
Max Input Voltage   Attribute Explanation
23.5V
Internal Switch(s)   Attribute Explanation
Yes
Fault Protection   Attribute Explanation
Current Limiting, Over Temperature, Over Voltage, Short Circuit
Output Isolation   Attribute Explanation
Isolated
Voltage - Breakdown   Attribute Explanation
800V
Voltage - Start Up   Attribute Explanation
14V
REACH SVHC   Attribute Explanation
No SVHC
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Kynix Part #: KY539-VIPER35LDTR
Manufacturer Part #: VIPER35LDTR
Manufacturer:
Description: Current Mode PWM Controller 16-Pin SOIC T/R
Package: 16-SOIC (0.154, 3.90mm Width)
Quantity:
2513
ECAD Model:
In Stock: 2,513 units, ready to ship
Unit Price: 0.60
$0.60452 1+:
$0.57030 10+:
$0.53802 100+:
$0.50757 500+:
$0.47884 1000+:
SubTotal: $0.60

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Shipped from: Shenzhen warehouse
Expected Shipping: Wed Jun 17 2026 to Thu Jun 18 2026
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