MAX635ACSA
IC REG BUCK ADJ/-5V 500MA 8SOIC
Pmic Voltage Regulators Dc Dc Switching Regulators
8-SOIC (0.154", 3.90mm Width)
Obsolete
$3.93 / unit (market reference)
MOQ: 77 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MAX635ACSA |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 2.3V |
| Voltage - Input (Max) | 16.5V |
| Voltage - Output | -1.31V (-5V) |
| Current - Output | 500mA |
| Frequency - Switching | 50kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
MAX635ACSA by Rochester Electronics, LLC is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 16.5V, output -1.31V (-5V). 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.
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All Technical Specifications
| Function | Step-Up, Step-Down |
| Topology | Buck |
| Output Type | Adjustable (Fixed) |
| Current - Output | 500mA |
| Number of Outputs | 1 |
| Output Configuration | Negative |
| Frequency - Switching | 50kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 16.5V |
| Voltage - Input (Min) | 2.3V |
| Voltage - Output (Max) | -5V |
| Voltage - Output (Min/Fixed) | -1.31V (-5V) |
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