Specification	MAX8881EUT33+T

Control Features	Power Good, Enable
Current - Output	0.2 A
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
Package / Case	SOT-23-6
Protection Features	Reverse Polarity, Over Temperature, Short Circuit
Supplier Device Package	SOT-6, SOT-23-6
Voltage - Input (Max) [Max]	12 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.2 V

MAX8881 Series

12V, Ultra-Low-IQ, Low-Dropout Linear Regulators with POK

Part	Supplier Device Package	Output Configuration	Voltage - Output (Min/Fixed)	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Current - Quiescent (Iq)	Control Features	Number of Regulators	Voltage - Input (Max) [Max]	Mounting Type	Package / Case	Voltage Dropout (Max) [Max]
Analog Devices Inc./Maxim Integrated MAX8881EUT33	SOT-23-6 SOT-6	Positive	3.3 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT50+T	SOT-23-6 SOT-6	Positive	5 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT50	SOT-23-6 SOT-6	Positive	5 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT33+C3E	SOT-23-6	Positive	3.3 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT25+T	SOT-23-6 SOT-6	Positive	2.5 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT33+T	SOT-23-6 SOT-6	Positive	3.3 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT50-T	SOT-23-6 SOT-6	Positive	5 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT33-T	SOT-23-6 SOT-6	Positive	3.3 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V
Analog Devices Inc./Maxim Integrated MAX8881EUT18+T	SOT-23-6 SOT-6	Positive	1.8 V	0.2 A	85 C	-40 ¯C	Over Temperature Reverse Polarity Short Circuit	10 µA	Enable Power Good	1	12 V	Surface Mount	SOT-23-6	0.2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.75
		10	$ 2.46
		25	$ 2.13
		100	$ 1.75
		250	$ 1.57
		500	$ 1.46
		1000	$ 1.36
	Digi-Reel®	1	$ 3.75
		10	$ 2.46
		25	$ 2.13
		100	$ 1.75
		250	$ 1.57
		500	$ 1.46
		1000	$ 1.36
	N/A	0	$ 2.68
	Tape & Reel (TR)	2500	$ 1.26
		5000	$ 1.20
		7500	$ 1.17
Newark	Each (Supplied on Cut Tape)	1	$ 3.80
		10	$ 2.48
		25	$ 2.22
		50	$ 2.01
		100	$ 1.79
		250	$ 1.59
		500	$ 1.46
		1000	$ 1.35

Description

General part information

MAX8881 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

Documents

Technical documentation and resources

MAX8881EUT33+T

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Technical Specifications

MAX8881 Series

Pricing

Description

MAX8881 Series

Documents

Technical Data Sheet EN

Package Drawing - Small-Outline Transistor Package

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MAX8881 Reliability Data

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MAX8881 Series