IR333 Datasheet – 5mm Infrared LED

Part Number : IR333

Function : 5mm Infrared LED,T-1 3/4

Manufacturers : EVERLIGHT

Pinouts :

IR333 datasheet

Description :

– EVERLIGHT’s Infrared Emitting Diode (IR333-A) is a   high intensity diode , molded in a blue transparent plastic package.

– The device is spectrally matched with phototransistor , photodiode   and infrared receiver module.


High reliability

High radiant intensity

Peak wavelength λp=940nm

2.54mm Lead spacing

Low forward voltage

Pb free

This product itself will remain within RoHS compliant version.

Compliance with EU REACH

Other data sheets within the file : IR333A

IR333 Datasheet PDF Download

IR333 pdf

IP5306 Datasheet – Mobile Battery Power SOC

Part Number : IP5306

Function : 2.1A Charging 2.4A Discharge Highly Integrated Mobile Power SOC

Package : ESOP 8 Pin type

Manufactures : Injoinic Corp ( )


IP5306 Datasheet


The IP5306 is a multi-function power management SOC with an integrated boost converter, lithium battery charge management, and battery power indication, providing a complete power solution for mobile power supplies.
The high integration and rich features of the IP5306 make it possible to use only a few external components in the application and to effectively reduce the overall solution size and BOM cost.

Features for IP5306

1. Synchronous switch charge and discharge
2. 2.4A Synchronous Boost Converter, 2.1A Synchronous Switch Charge
3. Boost efficiency up to 92%
4. Up to 91% charge efficiency


1. Mobile Power / Charging Po
2. Mobile phones, tablet PCs and other portable devices




Key method

The IP5306 recognizes long and short key operation, and pin 5 is floating when no key is needed.

1. The key duration is longer than 50ms, but less than 2s, which is a short press action. Short press will turn on the power indicator and boost output.

2. The duration of the button is longer than 2 seconds, which means long press action. Long press will turn on or off the lighting LED.

3. The keystrokes less than 50ms will not have any response.

4. Pressing the button for two consecutive times in 1s will turn off the boost output, battery display, and lighting LED.


IP5306 Datasheet


IP5306 pdf