MAX8880ETT+T
Active12V, ULTRA-LOW-IQ, LOW-DROPOUT LINEAR REGULATORS WITH POK
MAX8880ETT+T
Active12V, ULTRA-LOW-IQ, LOW-DROPOUT LINEAR REGULATORS WITH POK
Description
General part information
MAX8880 Series
The MAX8880/MAX8881 are ultra-low supply current, low-dropout linear regulators, capable of delivering up to 200mA. They are designed for battery-powered applications where reverse battery protection and long battery life are critical.These regulators' low 3.5µA supply current extends battery life in applications with long standby periods. Unlike PNP-based designs, a 2Ω PMOS device maintains ultra-low supply current throughout the entire operating range and in dropout. The parts are internally protected from output short circuits, reverse battery connection, and thermal overload. An internal power-OK (POK) comparator indicates when the output is out of regulation.The MAX8880 output is adjustable from 1.25V to 5V using an external resistor-divider. The MAX8881 provides only factory-preset output voltages of 1.8V, 2.5V, 3.3V, or 5V (seeOrdering Informationin the full data sheet). The devices are available in 6-pin SOT23 and 6-pin TDFN packages.ApplicationsBattery-Powered AlarmsCMOS Backup PowerHandy TerminalsPDAsReal-Time ClocksRemote TransmittersSmart Battery Packs/ChargersSmoke Detectors
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX8880ETT+T |
|---|---|
| Control Features | Power Good, Enable |
| Current - Output | 200 mA |
| Current - Quiescent (Iq) | 10 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 6-WDFN Exposed Pad |
| Package Length | 3 mm |
| Package Name | 6-TDFN |
| Package Width | 3 mm |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Voltage - Input (Max) | 12 V |
| Voltage - Output (Max) | 5 V |
| Voltage - Output (Min/Fixed) | 1.25 V |
| Voltage Dropout (Max) | 0.2 V |
Pricing
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CAD
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