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The AZ1085C is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 3A of load current. The series features on-chip thermal shutdown. It also includes a bandgap reference and a current limiting circuit. The AZ1085C is available in 1.5V, 1.8V, 2.5V, 3.3V, 5.0V and adjustable versions. The fixed versions integrate the adjust resistors. The adjustable version can set the output voltage with two external resistors.
· Low Dropout Voltage: Typical 1.3V at 3A · Current Limiting and Thermal Protection · Output Current: 3A · Current Limit: 4.5A · Operating Junction Temperature: 0 to 125oC · Compatible with Low ESR Ceramic Capacitor · Line Regulation: 0.015% (Typ) · Load Regulation: 0.1% (Typ)
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| Accuracy 25C | 1% |
|---|---|
| Automotive Compliant and PPAP capable | no |
| Compliance (Only Automotive Supports PPAP) | Standard |
| Compliance (Only Automotive supports PPAP) | No |
| Channels | 1 |
| Dropout Voltage Max (V) | 0.375 |
| Features | High current |
| Fixed Vout (V) | 12.0, 5.0, 3.3 |
| Fixed Vout(V) | 12.0, 5.0, 3.3 |
| Fixed Vout(V) | 12.0,5.0,3.3 |
| IOUT | 1.5 |
| Iout (A) | 1.5 |
| IQ (mA) | N/A |
| Iq (max) (µA) | 1000 |
| Iq (max) (µA) | 1000 |
| Iq (max) (µA) | 1000 |
| Iq (typ) (µA) | 300 |
| Iq (typ) (µA) | 300 |
| Noise uV RMS 10-100 kHz | 400 |
| OperatingInputVoltage Max (V) | 13.2 |
| OperatingInputVoltage Min (V) | 2.5 |
| Operating Temperature (ºC) | N/A |
| Operating Temperature (Ambient) (°C) | -40 to 85 |
| Operating Temperature | N/A |
| Output Current (mA) | 1.5 |
| Output Discharge | no |
| Output options | Fixed |
| Output Voltage (V) | 12, 5, 3.3 |
| PSRR | 65 |
| PSRR (dB) 1K Hz | 65 |
| PSRR (dB) 1kHz | 65 |
| AEC Qualified | No |
| Quiescent Current Typ (mA) | N/A |
| Reverse Protection | reverse current |
| VDROPOUT (Max) | 0.375 |
| VDROPOUT (Max) (V) at Max Current and Max Voltage | 0.375 |
| VDROPOUT (Max)(V) at Max Current and Max Voltage | 0.375 |
| VIN (Max) | 13.2 |
| Vin (Max) (V) | 13.2 |
| VIN (Min) | 2.5 |
| Vin (Min) (V) | 2.5 |
| VOUT | 12, 5, 3.3 |
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