NS LM2703MF-ADJ

DC DC 稳压器2.2V7V350mA（开关）

Overview

The LM2703MF-ADJ is a micropower step-up DC/DC in a small 5-lead SOT-23 package. A current limited, fixed off-time control scheme conserves operating current resulting in high efficiency over a wide range of load conditions. The 22V switch allows for output voltages as high as 21V. The low 400ns off-time permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications. The LM2703MF-ADJ is ideal for LCD panels requiring low current and high efficiency as well as white LED applications for cellular phone back-lighting. The LM2703MF-ADJ can drive up to 4 white LEDs from a single Li-Ion battery.

Features

Bulk Package
Available in the SC-74A, SOT-753 package
Operating temperature of -40°C~125°C TJ

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
LM2703MF-ADJ LED Driver ICs applications.

• Gallery lighting
• Museum lighting
• High-end retail lighting
• Medical surgery lighting
• Replacement lamps
• Panel lighting
• Down lights
• Linear fluorescent
• A- lamps
• General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights