onsemi FSL306LRL AC DC Converters, Offline Switchers
Converter Offline Topology
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSL306LRL
Detailed Description
IC PWM/SENSEFET SMPS 7SOP
Package
PDIP SMD
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
FSL306LRL Datasheet
Quick Jump:
Technical Specifications
onsemi FSL306LRL AC DC Converters, Offline Switchers technical specifications.
General
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
7 V ~ 26 V
Lifecycle Status
Obsolete
Unit Weight
0.027397 oz
Power Watts
7W
Number of Outputs
1
Output Isolation
Non-Isolated
Internal Switch S
Yes
Alternate Parts Comparison (FSL306LRL vs FSL136HRLX vs FSL176MRTUDTU vs FSL126MRG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) |
| Supply Voltage | 7 V ~ 26 V | 8V ~ 26V | 7.5V ~ 26V | 8V ~ 26V |
| Switching Frequency | 50kHz | 100kHz | 67kHz | 67kHz |
| Lifecycle Status | Obsolete | Active | Last Time Buy | Obsolete |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature, Over | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Isolation | Non-Isolated | Isolated | Isolated | Isolated |
| Power Watts | 7W | 26 W | 90 W | 21 W |
| Topology | Buck, Flyback | Flyback | Flyback | Flyback |
| Voltage Breakdown | 650V | 650V | 650V | 650V |
| Voltage Start Up | 8V | 12 V | 12 V | 12 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
FSL306LRLXonsemiDirectonsemi
Pin YesPkg YesElec Yes
Switching Controllers FPS for Buck switch
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
