MAX604CSA+
Active5V/3.3V OR ADJUSTABLE, LOW-DROPOUT, LOW-IQ, 500MA LINEAR REGULATORS
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MAX604CSA+
Active5V/3.3V OR ADJUSTABLE, LOW-DROPOUT, LOW-IQ, 500MA LINEAR REGULATORS
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX604CSA+ |
|---|---|
| Control Features | Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 35 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Protection Features | Over Temperature, Over Current, Reverse Polarity |
| Supplier Device Package | 8-SOIC |
| Voltage - Input (Max) [Max] | 11.5 V |
| Voltage - Output (Max) [Max] | 11 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage - Output (Min/Fixed) [Min] | 1.25 V |
| Voltage Dropout (Max) | 0.82 V |
| Part | Voltage Dropout (Max) | Number of Regulators | Mounting Type | Voltage - Output (Min/Fixed) | Voltage - Output (Min/Fixed) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Output Type | Voltage - Output (Max) [Max] | Voltage - Input (Max) [Max] | Control Features | Supplier Device Package | Current - Output | Current - Quiescent (Iq) | Package / Case | Package / Case | Package / Case | Protection Features | Output Configuration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 85 °C | -40 C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 70 °C | 0 °C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
 Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Through Hole | 3.3 V | 1.25 V | 70 °C | 0 °C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-PDIP | 500 mA | 35 µA | 8-DIP (0.300" 7.62mm) | Over Current Over Temperature Reverse Polarity | Positive | ||
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 85 °C | -40 C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 85 °C | -40 C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 85 °C | -40 C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Through Hole | 3.3 V | 1.25 V | 85 °C | -40 C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-PDIP | 500 mA | 35 µA | 8-DIP (0.300" 7.62mm) | Over Current Over Temperature Reverse Polarity | Positive | ||
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 85 °C | -40 C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 70 °C | 0 °C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Analog Devices Inc./Maxim Integrated | 0.82 V | 1 | Surface Mount | 3.3 V | 1.25 V | 70 °C | 0 °C | Adjustable (Fixed) | 11 V | 11.5 V | Enable | 8-SOIC | 500 mA | 35 µA | 0.154 in | 8-SOIC | 3.9 mm | Over Current Over Temperature Reverse Polarity | Positive |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 535 | $ 7.33 | |
| 8300 | $ 7.33 | |||
Description
General part information
MAX604 Series
The MAX603/MAX604 low-dropout, low quiescent current, linear regulators supply 5V, 3.3V, or an adjustable output for currents up to 500mA. They are available in a 1.8W SO package. Typical dropouts are 320mV at 5V and 500mA, or 240mV at 3.3V and 200mA. Quiescent currents are 15µA typ and 35µA max. Shutdown turns off all circuitry and puts the regulator in a 2µA off mode. A unique protection scheme limits reverse currents when the input voltage falls below the output. Other features include foldback current limiting and thermal overload protection.The output is preset at 3.3V for the MAX604 and 5V for the MAX603. In addition, both devices employ Dual Mode™ operation, allowing user-adjustable outputs from 1.25V to 11V using external resistors. The input voltage supply range is 2.7V to 11.5V.The MAX603/MAX604 feature a 500mA P-channel MOSFET pass transistor. This transistor allows the devices to draw less than 35µA over temperature, independent of the output current. The supply current remains low because the P-channel MOSFET pass transistor draws no base currents (unlike the PNP transistors of conventional bipolar linear regulators). Also, when the input-to-output voltage differential becomes small, the internal P-channel MOSFET does not suffer from excessive base current losses that occur with saturated PNP transistors.Applications1.25V to 11V Adjustable Regulators5V and 3.3V RegulatorsAutomotive ElectronicsPagers and Cell PhonesPortable InstrumentationSolar-Powered Instruments
Documents
Technical documentation and resources