Specification	MAX8569BETT+T

Current - Output	750 mA
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Supplier Device Package	6-TDFN (3x3)
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	1.5 V
Voltage - Output (Min/Fixed)	3.3 V

MAX8569 Series

200mA Step-Up Converters in 6-Pin SOT23 and TDFN

Part	Board Type	Supplied Contents	Outputs and Type	Outputs and Type	Current - Output	Utilized IC / Part	Contents	Main Purpose	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Function	Supplier Device Package	Voltage - Input (Min) [Min]	Topology	Mounting Type	Output Configuration	Number of Outputs	Voltage - Input (Max) [Max]	Output Type	Voltage - Output (Max) [Max]	Package / Case
Analog Devices Inc./Maxim Integrated MAX8569EVKIT+	Fully Populated	Board(s)	1	1 Non-Isolated Output Non-Isolated	0.2 A	MAX8569	Board(s)	DC/DC Step Up	Boost	1.5 V	5.5 V
Analog Devices Inc./Maxim Integrated MAX8569BETT+T					750 mA							3.3 V	85 C	-40 ¯C	Step-Up	6-TDFN (3x3)	1.5 V	Boost	Surface Mount	Positive	1	5.5 V
Analog Devices Inc./Maxim Integrated MAX8569AETT+T					750 mA							2 V	85 C	-40 ¯C	Step-Up	6-TDFN (3x3)	1.5 V	Boost	Surface Mount	Positive	1	5.5 V	Adjustable	5.5 V
Analog Devices Inc./Maxim Integrated MAX8569BETT30					750 mA							3 V	85 C	-40 ¯C	Step-Up	6-TDFN (3x3)	1.5 V	Boost	Surface Mount	Positive	1	5.5 V
Analog Devices Inc./Maxim Integrated MAX8569BEUT+T					750 mA							3.3 V	85 C	-40 ¯C	Step-Up	SOT-23-6	1.5 V	Boost	Surface Mount	Positive	1	5.5 V			SOT-23-6
Analog Devices Inc./Maxim Integrated MAX8569AEUT+T					750 mA							2 V	85 C	-40 ¯C	Step-Up	SOT-23-6 SOT-6	1.5 V	Boost	Surface Mount	Positive	1	5.5 V	Adjustable	5.5 V	SOT-23-6

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	$ 5.62
		10	$ 3.77
		25	$ 3.29
		100	$ 2.75
		250	$ 2.49
		500	$ 2.33
		1000	$ 2.20
	Digi-Reel®	1	$ 5.62
		10	$ 3.77
		25	$ 3.29
		100	$ 2.75
		250	$ 2.49
		500	$ 2.33
		1000	$ 2.20
	N/A	0	$ 4.59
	Tape & Reel (TR)	2500	$ 2.01

Description

General part information

MAX8569 Series

The MAX8569A/MAX8569B low-quiescent-current boost regulators provide up to 200mA at output voltages up to 5.5V from a 1.5V to 5.5V input source. The built-in synchronous rectifier allows for over 90% efficiency while achieving small size and low cost by eliminating the need for an external Schottky diode.The MAX8569A provides an adjustable output while the MAX8569B is fixed at 3.0V or 3.3V. The MAX8569B features a power-on reset output (active-low RST) to signal that the output has reached regulation. All devices connect the battery input to the output during shutdown, allowing the input battery to be used as a backup or real-time clock supply when the converter is off.ApplicationsBattery BackupCordless PhonesDigital CamerasLocal 3.3V to 5V SuppliesMedical Diagnostic EquipmentPC CardsPDAs and Smartphones

Documents

Technical documentation and resources

MAX8569 Reliability Data

Reliability Data

Package Drawing - Thin Dual Flatpack No Leads, Exposed Pad

Package Drawing

MAX8569-MAX8569B: 200mA Step-Up Converters in 6-Pin SOT23 and TDFN Data Sheet (Rev.0)

Data Sheet