Integrated Circuits (ICs)

MAX889SESA+T

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Analog Devices Inc./Maxim Integrated

IC REG CHRG PUMP ADJ 200MA 8SOIC

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Integrated Circuits (ICs)

MAX889SESA+T

Active

Analog Devices Inc./Maxim Integrated

IC REG CHRG PUMP ADJ 200MA 8SOIC

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX889SESA+T

Current - Output	200 mA
Frequency - Switching	1 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Negative
Output Type	Adjustable
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Max) [Max]	-5.5 V
Voltage - Output (Min/Fixed) [Min]	-2.5 V

MAX889 Series

Part	Frequency - Switching	Package / Case	Package / Case [y]	Package / Case [x]	Current - Output	Mounting Type	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Function	Voltage - Output (Max) [Max]	Supplier Device Package	Output Configuration	Voltage - Output (Min/Fixed) [Min]	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Number of Outputs	Outputs and Type	Outputs and Type	Voltage - Output [Max]	Voltage - Output [Min]	Utilized IC / Part	Board Type	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Main Purpose	Supplied Contents
Analog Devices Inc./Maxim Integrated MAX889RESA+	500 kHz	8-SOIC	3.9 mm	0.154 in	200 mA	Surface Mount	Adjustable	85 °C	-40 °C	Step-Down	-5.5 V	8-SOIC	Negative	-2.5 V	2.7 V	5.5 V	1
Analog Devices Inc./Maxim Integrated MAX889SESA+T	1 MHz	8-SOIC	3.9 mm	0.154 in	200 mA	Surface Mount	Adjustable	85 °C	-40 °C	Step-Down	-5.5 V	8-SOIC	Negative	-2.5 V	2.7 V	5.5 V	1
Analog Devices Inc./Maxim Integrated MAX889TESA+T	2 MHz	8-SOIC	3.9 mm	0.154 in	200 mA	Surface Mount	Adjustable	85 °C	-40 °C	Step-Down	-5.5 V	8-SOIC	Negative	-2.5 V	2.7 V	5.5 V	1
Analog Devices Inc./Maxim Integrated MAX889RESA+T	500 kHz	8-SOIC	3.9 mm	0.154 in	200 mA	Surface Mount	Adjustable	85 °C	-40 °C	Step-Down	-5.5 V	8-SOIC	Negative	-2.5 V	2.7 V	5.5 V	1
Analog Devices Inc./Maxim Integrated MAX889RESA	500 kHz	8-SOIC	3.9 mm	0.154 in	200 mA	Surface Mount	Adjustable	85 °C	-40 °C	Step-Down	-5.5 V	8-SOIC	Negative	-2.5 V	2.7 V	5.5 V	1
Analog Devices Inc./Maxim Integrated MAX889TESA+TG002
Analog Devices Inc./Maxim Integrated MAX889TESA+	2 MHz	8-SOIC	3.9 mm	0.154 in	200 mA	Surface Mount	Adjustable	85 °C	-40 °C	Step-Down	-5.5 V	8-SOIC	Negative	-2.5 V	2.7 V	5.5 V	1
Analog Devices Inc./Maxim Integrated MAX889SEVKIT	1 MHz				200 mA													Non-Isolated	1	-5.5 V	-2.5 V	MAX889S	Fully Populated	2.7 V	5.5 V	Buck	DC/DC Step Down	Board(s)

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	$ 7.42
		10	$ 5.07
		25	$ 4.46
		100	$ 3.77
		250	$ 3.44
		500	$ 3.24
		1000	$ 3.07
	Digi-Reel®	1	$ 7.42
		10	$ 5.07
		25	$ 4.46
		100	$ 3.77
		250	$ 3.44
		500	$ 3.24
		1000	$ 3.07
	Tape & Reel (TR)	2500	$ 2.91
LCSC	Piece	1	$ 3.45
		10	$ 2.99
		30	$ 2.72
		100	$ 2.34
		500	$ 2.21
		1000	$ 2.15

Description

General part information

MAX889 Series

Charge Pump Switching Regulator IC Negative Adjustable -2.5V 1 Output 200mA 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources