SG7905AK-DESC
IC REG LINEAR -5V 1.5A TO3
Pmic Voltage Regulators Linear
TO-204AA, TO-3
Military, MIL-STD-883
Active
$83.84 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | SG7905AK-DESC |
| Package / Case | TO-204AA, TO-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 125°C |
| Voltage - Input (Max) | -35V |
| Voltage - Output | -5V |
| Current - Output | 1.5A |
| Supplier Device Package | TO-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SG7905AK-DESC by Microchip Technology is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to -35V, output -5V. The TO-204AA, TO-3 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
| PSRR | 54dB (120Hz) |
| Output Type | Fixed |
| Current - Output | 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Voltage - Input (Max) | -35V |
| Voltage Dropout (Max) | 2.3V @ 1A |
| Current - Quiescent (Iq) | 2.5 mA |
| Voltage - Output (Min/Fixed) | -5V |
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