What are the key features of the QX7135E28?

It features a 2.7V-5.5V input range, 150mV low dropout, integrated thermal protection (120°C), short-circuit protection, and soft-start.

What is the pinout of qx7135e28-mfg-002275?

Use the qx7135e28-mfg-002275 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about qx7135e28-mfg-002275 pinout to locate pins, power rails, and interface signals before layout.

qx7135e28-mfg-002275 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The QX7135E28 is a simple, fixed-current linear LED driver ideal for low-power, cost-sensitive lighting applications.

Best for

Flashlights
Small LED lamps
Indicators

Avoid if

High-power applications requiring efficiency
Variable current control needs

Check before use

Thermal dissipation in the SOT-89-3 package

Key specifications

Output Current: 280 mA
Input Voltage: 2.7V - 5.5V
Package: SOT-89-3

Application

Consumer LightingPortable Lighting

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a linear, constant-current LED driver IC with a fixed output current of 280mA, designed for simple LED lighting.