The SGM3127 is a 4-channel white LED driver with integrated low dropout current sources. High performance makes it suited for replacing the simple ballast resistors that are used in general white LED solutions. The SGM3127 is ideal for portable backlighting and keypad LED applications.
The SGM3127 integrates an internal resistor to set the LED bias current. It supports up to 30mA current per string. Compared with ballast resistors, the driver has many advantages such as lower dropout voltage, much lower bias variation with supply voltage variation and better efficiency
The SGM3127 is available in a Green SOT-23-6 package. It operates over an ambient temperature range of -40℃ to +85℃.
Supply Voltage Range: 2.5V to 5.5V
Support up to 4 LEDs
Low 50mV Dropout Voltage at a 30mA Load
Less than ±5% LED Current Matching
Simple LED Brightness Control
Less than 1μA Shutdown Current
Thermal Shutdown Protection
Operating Temperature Range: -40℃ to +85℃
Available in a Green SOT-23-6 Package
Wireless Handsets
MP3, MP4, and PDAs
Mobile Phones, Digital Cameras, Camcorders
Portable Devices
LED/Display Backlight Drivers
LEDs for Camera Flash
Battery-Powered Equipment
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM3127YN6G/TR | Active | SOT-23-6 | 6 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 91 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
