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MAX631ACPA - MAX631 Adjustable Step-Up Switching Regulator Technical Data - Buy MAX631ACPA

MAX631ACPA - MAX631 Adjustable Step-Up Switching Regulator


arrowFixed +5V, +12V, +15V Output Voltages

arrowAdjustable Output with 2 Resistors

arrow80% Typical Efficiency

arrowOnly 2 External Components

arrowCharge Pump for Negative Output

arrow135µA Typical Operating Current

Pin Layout
Maxim MAX631CPA Pin Layout

Pin Description
Pin Number Description
1 LBR - Low Battery Detector Input
2 LBO - Low Battery Detector Output
3 GND - Ground
4 Lx - External Inductor
5 Vout - Voltage Output
6 CP - Charge Pump Output
7 Vfb - Voltage Feedback
8 COMP - Compensation Input
Dimensional Drawing
MAX631 DIP8 Dimension Drawing

Technical Data

Data Sheet

Maxim Integrated - Datasheet for MAX631 Datasheet

Application Notes