Integrated Circuits (ICs)

MAX634ESA+T

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG BUCK-BST ADJ 150MA 8SOIC

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Integrated Circuits (ICs)

MAX634ESA+T

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG BUCK-BST ADJ 150MA 8SOIC

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX634ESA+T

Current - Output	150 mA
Frequency - Switching [Max]	75 kHz
Frequency - Switching [Min]	100 Hz
Function	Step-Up/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	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Topology	Buck-Boost
Voltage - Input (Max) [Max]	16.5 V
Voltage - Input (Min) [Min]	2.6 V
Voltage - Output (Max) [Max]	-20 V
Voltage - Output (Min/Fixed)	-2.6 V

MAX634 Series

Part	Voltage - Input (Min) [Min]	Topology	Voltage - Output (Max) [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Output Type	Package / Case	Package / Case	Package / Case	Voltage - Output (Min/Fixed)	Function	Number of Outputs	Frequency - Switching [Min]	Frequency - Switching [Max]	Supplier Device Package	Current - Output	Voltage - Input (Max) [Max]
Analog Devices Inc./Maxim Integrated MAX634ESA+T	2.6 V	Buck-Boost	-20 V	Surface Mount	85 C	-40 ¯C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-SOIC	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634EPA	2.6 V	Buck-Boost	-20 V	Through Hole	85 C	-40 ¯C	Negative	Adjustable		8-DIP (0.300" 7.62mm)		-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-PDIP	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634ESA+	2.6 V	Buck-Boost	-20 V	Surface Mount	85 C	-40 ¯C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-SOIC	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634EPA+
Analog Devices Inc./Maxim Integrated MAX634ESA	2.6 V	Buck-Boost	-20 V	Surface Mount	85 C	-40 ¯C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-SOIC	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634MJA/883B	2.6 V	Buck-Boost	-15 V	Through Hole	125 °C	-55 °C	Negative	Adjustable		8-CDIP (0.300" 7.62mm)		-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-CERDIP	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CSA	2.6 V	Buck-Boost	-20 V	Surface Mount	70 °C	0 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-SOIC	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CPA+	2.6 V	Buck-Boost	-20 V	Through Hole	70 °C	0 °C	Negative	Adjustable		8-DIP (0.300" 7.62mm)		-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-PDIP	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CSA+	2.6 V	Buck-Boost	-20 V	Surface Mount	70 °C	0 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-SOIC	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CPA	2.6 V	Buck-Boost	-20 V	Through Hole	70 °C	0 °C	Negative	Adjustable		8-DIP (0.300" 7.62mm)		-2.6 V	Step-Up/Step-Down	1	100 Hz	75 kHz	8-PDIP	150 mA	16.5 V

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	0	$ 0.00

Description

General part information

MAX634 Series

Buck-Boost Switching Regulator IC Negative Adjustable -2.6V 1 Output 150mA 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources