FSQ0165RL
IC OFFLINE SWITCH FLYBACK 8LSOP
Pmic Ac Dc Converters Offline Switchers
8-SMD, Gull Wing
FPS™
Obsolete
$0.49 / unit (market reference)
MOQ: 614 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | FSQ0165RL |
| Package / Case | 8-SMD, Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Flyback |
| Frequency - Switching | 55kHz ~ 67kHz |
| Supplier Device Package | 8-LSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
FSQ0165RL by Rochester Electronics, LLC is a Flyback IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 8-SMD, Gull Wing package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for FSQ0165RL
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →FSQ311L
IC OFFLINE SWITCH FLYBACK 8LSOP
FSQ321L
IC OFFLINE SWITCH FLYBACK 8LSOP
FSQ0165RLX
IC OFFLINE SWITCH FLYBACK 8LSOP
TNY253GN-TL
IC OFFLINE SWITCH FLYBACK 8SMD
FSL136HRLX
IC OFFLINE SWITCH FLYBACK 8LSOP
TOP224GN-TL
IC OFFLINE SWITCH MULT TOP 8SMD
All Technical Specifications
| Topology | Flyback |
| Power (Watts) | 15 W |
| Control Features | Sync |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Start Up | 12 V |
| Voltage - Breakdown | 650V |
| Frequency - Switching | 55kHz ~ 67kHz |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 20V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.