KA7553A
IC REG CTRLR 8DIP
Pmic Voltage Regulators Dc Dc Switching Controllers
8-DIP (0.300", 7.62mm)
Active
$1.29 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | KA7553A |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Number of Outputs | 1 |
| Supplier Device Package | 8-DIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
KA7553A by onsemi is a - 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-DIP (0.300", 7.62mm) 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.
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All Technical Specifications
| Clock Sync | No |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Duty Cycle (Max) | 46% |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Synchronous Rectifier | Yes |
| Voltage - Supply (Vcc/Vdd) | 8.7V ~ 30V |
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