Integrated Circuits (ICs)

MAX631AMJA/883B

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5V FIXED/ADJUSTABLE OUTPUT, STEP-UP SWITCHING REGULATORS

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DocumentsPackage Drawing - Ceramic Dual-In-Line, Narrow (0.3in)MAX631-MAX633: 5V Fixed/Adjustable Output, Step-Up Switching Regulators Data Sheet (Rev.0)+1

Integrated Circuits (ICs)

MAX631AMJA/883B

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Analog Devices Inc./Maxim Integrated

5V FIXED/ADJUSTABLE OUTPUT, STEP-UP SWITCHING REGULATORS

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DocumentsPackage Drawing - Ceramic Dual-In-Line, Narrow (0.3in)MAX631-MAX633: 5V Fixed/Adjustable Output, Step-Up Switching Regulators Data Sheet (Rev.0)+1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX631AMJA/883B

Current - Output	450 mA
Frequency - Switching	45 kHz
Function	Step-Up
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Package / Case	8-CDIP (0.300", 7.62mm)
Supplier Device Package	8-CERDIP
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	16.5 V
Voltage - Input (Min) [Min]	2.4 V
Voltage - Output (Max) [Max]	16.5 V
Voltage - Output (Min/Fixed)	5 V
Voltage - Output (Min/Fixed) [Min]	2.4 V

MAX631 Series

Part	Voltage - Input (Max) [Max]	Output Type	Mounting Type	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed) [Min]	Current - Output	Function	Package / Case	Voltage - Input (Min) [Min]	Number of Outputs	Frequency - Switching	Topology	Voltage - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Configuration	Voltage - Output (Min/Fixed)	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated MAX631AMJA/883B	16.5 V	Adjustable (Fixed)	Through Hole	5 V	2.4 V	450 mA	Step-Up	8-CDIP (0.300" 7.62mm)	2.4 V	1	45 kHz	Boost	16.5 V	125 °C	-55 °C	8-CERDIP	Positive
Analog Devices Inc./Maxim Integrated MAX631ACPA	16.5 V	Adjustable (Fixed)	Through Hole	1.31 V		450 mA	Step-Up	8-DIP (0.300" 7.62mm)	2 V	1	45 kHz	Boost Charge Pump	18 V	70 °C	0 °C	8-PDIP	Positive or Negative	5 V
Analog Devices Inc./Maxim Integrated MAX631AC/D	16.5 V	Adjustable (Fixed)	Surface Mount	1.31 V		450 mA	Step-Up	Die	2 V	1	45 kHz	Boost Charge Pump	18 V	70 °C	0 °C	Die	Positive or Negative	5 V
Analog Devices Inc./Maxim Integrated MAX631ACSA	16.5 V	Adjustable (Fixed)	Surface Mount	1.31 V		450 mA	Step-Up	8-SOIC	2 V	1	45 kHz	Boost Charge Pump	18 V	70 °C	0 °C	8-SOIC	Positive or Negative	5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX631AEPA	16.5 V	Adjustable (Fixed)	Through Hole	5 V	2 V	450 mA	Step-Up	8-DIP (0.300" 7.62mm)	2 V	1	45 kHz	Boost Charge Pump	18 V	85 °C	-40 C	8-PDIP	Positive or Negative
Analog Devices Inc./Maxim Integrated MAX631AEPA+	16.5 V	Adjustable (Fixed)	Through Hole	1.31 V		450 mA	Step-Up	8-DIP (0.300" 7.62mm)	2 V	1	45 kHz	Boost Charge Pump	18 V	85 C	-40 ¯C	8-PDIP	Positive or Negative	5 V
Analog Devices Inc./Maxim Integrated MAX631ACSA+	16.5 V	Adjustable (Fixed)	Surface Mount	1.31 V		450 mA	Step-Up	8-SOIC	2 V	1	45 kHz	Boost Charge Pump	18 V	70 °C	0 °C	8-SOIC	Positive or Negative	5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX631AESA+T	16.5 V	Adjustable (Fixed)	Surface Mount	1.31 V		450 mA	Step-Up	8-SOIC	2 V	1	45 kHz	Boost Charge Pump	18 V	85 C	-40 ¯C	8-SOIC	Positive or Negative	5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX631AESA+	16.5 V	Adjustable (Fixed)	Surface Mount	1.31 V		450 mA	Step-Up	8-SOIC	2 V	1	45 kHz	Boost Charge Pump	18 V	85 C	-40 ¯C	8-SOIC	Positive or Negative	5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX631ACPA+	16.5 V	Adjustable (Fixed)	Through Hole	1.31 V		450 mA	Step-Up	8-DIP (0.300" 7.62mm)	2 V	1	45 kHz	Boost Charge Pump	18 V	70 °C	0 °C	8-PDIP	Positive or Negative	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

MAX631 Series

Boost Switching Regulator IC Positive Adjustable (Fixed) 2.4V (5V) 1 Output 450mA (Switch) 8-CDIP (0.300", 7.62mm)

Documents

Technical documentation and resources

Package Drawing - Ceramic Dual-In-Line, Narrow (0.3in)

Package Drawing

MAX631-MAX633: 5V Fixed/Adjustable Output, Step-Up Switching Regulators Data Sheet (Rev.0)

Data Sheet

MAX631: Military Datasheet

Data Sheet