Product Summary

The MAX1771 step-up switching controller provides
90% efficiency over a 30mA to 2A load. A unique current-
limited pulse-frequency-modulation (PFM) control
scheme gives this device the benefits of pulse-widthmodulation
(PWM) converters (high efficiency at heavy
loads), while using less than 110μA of supply current (vs.
2mA to 10mA for PWM converters).

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX1771ESA-T
MAX1771ESA-T

Maxim Integrated Products

DC/DC Switching Controllers 12/Adj V Low IQ Step-Up

Data Sheet

Negotiable 
MAX1771ESA+T
MAX1771ESA+T

Maxim Integrated Products

DC/DC Switching Controllers 12/Adj V Low IQ Step-Up

Data Sheet

0-2005: $1.93
2005-2500: $1.93
MAX1771ESA+
MAX1771ESA+

Maxim Integrated Products

DC/DC Switching Controllers 12/Adj V Low IQ Step-Up

Data Sheet

0-1: $4.49
1-25: $3.01
25-50: $2.18
50-100: $2.15
MAX1771ESA
MAX1771ESA

Maxim Integrated Products

DC/DC Switching Controllers 12/Adj V Low IQ Step-Up

Data Sheet

Negotiable