CA3085E
IC REG LINEAR POSITIVE VOLTAGE
Pmic Voltage Regulators Linear
8-DIP (0.300", 7.62mm)
Active
$0.81 / unit (market reference)
MOQ: 370 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | CA3085E |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 125°C |
| Voltage - Input (Max) | 30V |
| Voltage - Output | 1.8V |
| Current - Output | 100mA |
| Supplier Device Package | 8-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
CA3085E by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 30V, output 1.8V. 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
| PSRR | 56dB ~ 50dB (1kHz) |
| Output Type | Adjustable |
| Control Features | Current Limit |
| Current - Output | 100mA |
| Protection Features | Over Current, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Max) | 26V |
| Current - Quiescent (Iq) | 4.5 mA |
| Voltage - Output (Min/Fixed) | 1.8V |
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