Ordering Code MAX1703ESE+ Category



50 in stock

MAX1703 1-Cell to 3-Cell, High Power (1.5A), Low-Noise, Step-Up DC-DC Converter

The MAX1703 is a high-efficiency, low-noise, step-up DC-DC converter intended for use in battery-powered wireless applications. It uses a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate a 2.5V to 5.5V output from battery inputs, such as one to three NiCd/NiMH cells or one Li-Ion cell. The device includes a 2A, 75mΩ, N-channel MOSFET switch and a 140mΩ, P-channel synchronous rectifier. With its internal synchronous rectifier, the MAX1703 delivers up to 5% better efficiency than similar nonsynchronous converters. It also features a pulse-frequency-modulation (PFM) low-power mode to improve efficiency at light loads, and a 1µA shutdown mode.

Price Quantity

Quantity 1 – 24 = €6.00

Quantity 25 – 99 = €5.57

Quantity 100 – 499 = €5.20

Quantity 500 – 1000 = €4.87

Each price quantity has minimum unit price. Prices reflect on how many units you purchase. Unit prices are divided up into 5 different price quantities. The more quantities you purchase the lower the price unit will cost you. Choose how many you want to purchase and when you add to cart your price will be calculated. To view your bulk price please go to the checkout or cart page.


Order Code MAX1703ESE+ Category