16-Ch LED Driver, 50mA, 30MHz, 3-5.5V, QFN Product overview: LED1642GWQTR from STMicroelectronics is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50mA, 30MHz, 5.5V, QFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 50mA, 30MHz, 5.5V, QFN, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LED1642GWQTR can be used for catalog matching and distributor lookup.
LED Driver IC 16 Output Linear Shift Register PWM Dimming 40mA 24-QFN
LED Driver IC 16 Output Linear Shift Register PWM Dimming 40mA 24-QFN
LED Driver IC 16 Output Linear Shift Register PWM Dimming 40mA 24-QFN
Manufacturer: STMicroelectronics
Win Source Part Number: 1052237-LED1642GWQTR
Packaging: Reel - TR
Type: Linear
Applications: Signage
Mounting: SMD (SMT)
Frequency: 30MHz
Internal Switch(s): Yes
Topology: Shift Register
Number of Outputs: 16
Dimming: PWM
Output Voltage: 19V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 24-QFN
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 3V
Channel Output Current: 40mA
Alternative Parts (Cross-Reference): TLC59291RGER; TC62D723FTBG; TC62D723FTAG; LED1642GWQTR;
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited
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LED DRIVER, CONST CURRENT, 30MHZ, HQFN; Device Topology:Constant Current; No. of Outputs:16Outputs; Output Current:40mA; Output Voltage:19V; Driver Case Style:HQFN; No. of Pins:24Pins; Input Voltage Min:3V; Input Voltage Max:5.5V RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-LED1642GWQTR | 497-14029-1-ND | 1052237-LED1642GWQTR | LED1642GWQTR | LED1642GWQTR | LED1642GWQTR | 38Y7835 |
| Product Name | 50mA 30MHz 5.5V QFN LED Driver IC | LED Drivers | PMIC - PMIC - LED Drivers - LED1642GWQTR | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | LED Lighting Drivers | PMIC - LED Drivers | Led Driver, Const Current, 30Mhz, Hqfn; Device Topology Stmicroelectronics |
| Output Voltage | 19 volts | 19 volts | 19 volts | 19 volts | |||
| Number of Channels | 16 # | ||||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 3 to 5.5 volts | 3 volts | 3 to 5.5 volts | 3 to 5.5 volts |
