A8585KLKTR-T
IC REG BUCK 5V 2A 10SOIC
Pmic Voltage Regulators Dc Dc Switching Regulators
10-LSOP (0.154", 3.90mm Width) Exposed Pad
Automotive, AEC-Q100
Active
$1.53 / unit (market reference)
MOQ: 9000 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Allegro MicroSystems |
| Model | A8585KLKTR-T |
| Package / Case | 10-LSOP (0.154", 3.90mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Topology | Buck |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 35V |
| Voltage - Output | 5V |
| Current - Output | 2A |
| Frequency - Switching | 300kHz ~ 550kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 10-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
A8585KLKTR-T by Allegro MicroSystems is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 35V, output 5V. The 10-LSOP (0.154", 3.90mm Width) Exposed Pad 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-Down |
| Topology | Buck |
| Output Type | Fixed |
| Current - Output | 2A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz ~ 550kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 35V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 5V |
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