Integrated Circuits (ICs)

MAX750AESA+

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Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING BUCK(STEP DOWN) REGULATOR, ADJ., 4V-11V IN, 1.25V-11V/450MA OUT, 170KHZ, NSOIC-8

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DocumentsDatasheet Product Change Notice EN +1

Integrated Circuits (ICs)

MAX750AESA+

Active

Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING BUCK(STEP DOWN) REGULATOR, ADJ., 4V-11V IN, 1.25V-11V/450MA OUT, 170KHZ, NSOIC-8

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX750AESA+

Current - Output	450 mA
Frequency - Switching	170 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
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
Voltage - Input (Max) [Max]	11 V
Voltage - Input (Min) [Min]	4 V
Voltage - Output (Max) [Max]	11 V
Voltage - Output (Min/Fixed)	1.22 V

MAX750 Series

Adjustable, PWM, Step-Down Regulator

Part	Output Type	Mounting Type	Accuracy - Highest (Lowest)	Package / Case	Package / Case	Supplier Device Package	Sensor Type	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Test Condition [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Features	Resolution	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case	Voltage - Output (Max) [Max]	Frequency - Switching	Function	Voltage - Input (Min) [Min]	Output Configuration	Voltage - Input (Max) [Max]	Current - Output	Topology	Number of Outputs	Voltage - Output (Min/Fixed)
Analog Devices Inc./Maxim Integrated MAX7504MUA+	I2C	Surface Mount	2 °C 3 °C	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8-uMAX/uSOP	Digital Local	125 °C	-55 ¯C	5.5 V	3 V	-55 ¯C	125 °C	100 ¯C	-25 ¯C	Output Switch Programmable Limit Shutdown Mode	9 b	-55 C	125 °C
Analog Devices Inc./Maxim Integrated MAX750ACPA		Through Hole		8-DIP (0.300" 7.62mm)		8-PDIP
Analog Devices Inc./Maxim Integrated MAX7504MSA+	I2C/SMBus	Surface Mount	2 °C 3 °C	8-SOIC		8-SOIC	Digital Local	125 °C	-55 ¯C	5.5 V	3 V	-55 ¯C	125 °C	100 ¯C	-25 ¯C	Output Switch Programmable Limit Shutdown Mode	9 b	-55 C	125 °C	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX7502MUA+	I2C	Surface Mount	2 °C 3 °C	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8-uMAX/uSOP	Digital Local	125 °C	-55 ¯C	5.5 V	3 V	-55 ¯C	125 °C	100 ¯C	-25 ¯C	Output Switch Programmable Limit Shutdown Mode	9 b	-55 C	125 °C
Analog Devices Inc./Maxim Integrated MAX750ACSA+T	Adjustable	Surface Mount		8-SOIC		8-SOIC												0 °C	70 °C	0.154 in	3.9 mm	11 V	170 kHz	Step-Down	4 V	Positive	11 V	450 mA	Buck	1	1.22 V
Analog Devices Inc./Maxim Integrated MAX750AESA+	Adjustable	Surface Mount		8-SOIC		8-SOIC												-40 ¯C	85 C	0.154 in	3.9 mm	11 V	170 kHz	Step-Down	4 V	Positive	11 V	450 mA	Buck	1	1.22 V
Analog Devices Inc./Maxim Integrated MAX750AESA	Adjustable	Surface Mount		8-SOIC		8-SOIC												-40 ¯C	85 C	0.154 in	3.9 mm	11 V	170 kHz	Step-Down	4 V	Positive	11 V	450 mA	Buck	1	1.22 V
Analog Devices Inc./Maxim Integrated MAX750ACSA-T	Adjustable	Surface Mount		8-SOIC		8-SOIC												0 °C	70 °C	0.154 in	3.9 mm	11 V	170 kHz	Step-Down	4 V	Positive	11 V	450 mA	Buck	1	1.22 V
Analog Devices Inc./Maxim Integrated MAX7503MSA+T	I2C	Surface Mount	2 °C 3 °C	8-SOIC		8-SOIC	Digital Local	125 °C	-55 ¯C	5.5 V	3 V	-55 ¯C	125 °C	100 ¯C	-25 ¯C	Output Switch Programmable Limit Shutdown Mode	9 b	-55 C	125 °C	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX7500MTA+T	I2C	Surface Mount	2 °C 3 °C	8-WFDFN Exposed Pad		8-TDFN (2x3)	Digital Local	125 °C	-55 ¯C	5.5 V	3 V	-55 ¯C	125 °C	100 ¯C	-25 ¯C	Output Switch Programmable Limit Shutdown Mode	9 b	-55 C	125 °C

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	$ 11.08
		1400	$ 11.08
	Tube	1	$ 11.96
		10	$ 8.41
		25	$ 7.49
		100	$ 6.47
		250	$ 5.97
		500	$ 5.67
		1000	$ 5.42
Newark	Each	1	$ 11.00
		10	$ 7.59
		25	$ 7.59
		50	$ 7.58
		100	$ 6.48
		300	$ 6.17

Description

General part information

MAX750 Series

The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85% to 90%. Typical quiescent current is 1.7mA, or only 6µA in shutdown mode. The output does not exhibit any ripple at subharmonics of the switching frequency over its specified range.Pulse-width-modulation (PWM) current-mode control provides precise output regulation and excellent transient responses. Output voltage accuracy is guaranteed to be ±4.5% plus feedback-resistor tolerance over line, load, and temperature variations. Fixed-frequency switching and absence of subharmonic ripple allows easy filtering of output ripple and noise, as well as the use of small external components. These regulators require only a single inductor value to work in most applications, so no inductor design is necessary.ApplicationsCell PhonesComputer PeripheralsPortable Communications EquipmentPortable Instrumentation

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Package Drawing - Small-Outline IC, Narrow (0.15in)

Package Drawing