AP3128S-13
ACDC PWM SWITCHER SO-8 T&R 2.5K
Pmic Ac Dc Converters Offline Switchers
8-SOIC (0.154", 3.90mm Width)
Active
$0.76 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Diodes Incorporated |
| Model | AP3128S-13 |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Flyback |
| Frequency - Switching | 23kHz ~ 105kHz |
| Supplier Device Package | 8-SO Type A1 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AP3128S-13 by Diodes Incorporated 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-SOIC (0.154", 3.90mm Width) 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 AP3128S-13
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 →FAN104WMX
FAN104 - HIGH-FREQUENCY PRIMARY-
FAN6754BMLMY
IC OFFLINE SWITCH 8SOP
NCP1215DR2
IC OFFLINE SWITCH FLYBACK 8SOIC
NCP1340A6DR2G
IC OFFLINE SWITCH FLYBACK 8SOIC
FAN6300SY
IC OFFLINE SWITCH FLYBACK 8SOIC
NCP1215DR2G
IC OFFLINE SWITCH FLYBACK 8SOIC
All Technical Specifications
| Topology | Flyback |
| Control Features | Soft Start |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Frequency - Switching | 23kHz ~ 105kHz |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 50V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.