Diodes Incorporated AP3781S-13 AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 8SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AP3781S-13
Detailed Description
IC OFFLINE SWITCH FLYBACK 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AP3781S-13 Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated AP3781S-13 AC DC Converters, Offline Switchers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
10V ~ 30V
Lifecycle Status
Active
Internal Switch S
No
Output Isolation
Non-Isolated
Topology
Flyback
Voltage Start Up
16 V
Alternate Parts Comparison (AP3781S-13 vs AP3128S-13 vs AP3928S-13 vs AP3785HMTR-G1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 10V ~ 30V | 10V ~ 50V | 7.9V ~ 19V | 5.9V ~ 30V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over | Current Limiting, Open Loop, Over Load, Over Temperature, Short Circuit | Over Temperature, Over Voltage, Short Circuit |
| Internal Switch S | No | Yes | Yes | No |
| Output Isolation | Non-Isolated | Isolated | Non-Isolated | Isolated |
| Package | SO-8 | SOIC-8 | 8-SO | 8-SOIC (0.154", 3.90mm Width) |
| Topology | Flyback | Flyback | Buck | Flyback |
| Voltage Start Up | 16 V | -- | 7.9 V | 13 V |
| Action |
More Parts in AC DC Converters and Offline Switchers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
