onsemi FSL137MRIN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | FPS™ |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | 12 V |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 26V |
| Duty Cycle | 67% |
| Frequency - Switching | 67kHz |
| Power (Watts) | 30 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
| ROHS |
onsemi FSL137MRIN - High-Performance Flyback Switching Regulator
The FSL137MRIN from onsemi's FPS™ series is a robust 30W isolated flyback switching regulator designed for reliable offline power conversion in industrial, telecom, and consumer applications. Featuring a 700V breakdown voltage and comprehensive protection circuitry, this through-hole IC delivers dependable performance across demanding operating conditions.
Key Features
- 30W Power Output - Efficient flyback topology for compact AC-DC designs
- 700V Breakdown Voltage - High-voltage capability for universal input applications
- Comprehensive Protection - Current limiting, over-load, over-temperature, over-voltage, and short-circuit safeguards
- Wide Operating Range - 7.5V to 26V supply voltage, -40°C to 125°C junction temperature
- 67kHz Switching Frequency - Optimized for transformer design and EMI performance
- Through-Hole Package - Standard 8-DIP (0.300", 7.62mm) for easy prototyping and production
- RoHS Compliant - Meets environmental standards for global distribution
Applications
Ideal for AC-DC power supplies, auxiliary power modules, industrial control systems, telecom equipment, and consumer electronics requiring isolated power conversion with long-term availability and full traceability.

FSL137MRIN.pdf