ADP1173AN
MICROPOWER DC-DC CONVERTER
Pmic Voltage Regulators Dc Dc Switching Regulators
8-DIP (0.300", 7.62mm)
Active
$0.44 / unit (market reference)
MOQ: 687 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | ADP1173AN |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 70°C |
| Topology | Buck-Boost |
| Voltage - Input (Min) | 2V |
| Voltage - Input (Max) | 30V |
| Voltage - Output | 1.245V |
| Current - Output | 1.5A (Switch) |
| Frequency - Switching | 400kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ADP1173AN by Rochester Electronics, LLC is a Buck-Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 30V, output 1.245V. 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
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Output Type | Adjustable |
| Current - Output | 1.5A (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 400kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 30V |
| Voltage - Input (Min) | 2V |
| Voltage - Output (Max) | 18.9V |
| Voltage - Output (Min/Fixed) | 1.245V |
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