Manufacturer: Texas Instruments
Win Source Part Number: 106944-LM27951SDX/NO
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 750kHz
Internal Switch(s): Yes
Topology: Switched Capacitor (Charge Pump)
Number of Outputs: 4
Dimming: PWM
Output Voltage: 2.5 V to 3.9 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 14-WSON (4x3)
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.8V
Channel Output Current: 30mA
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
LED Driver IC 4 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 30mA 14-WSON (4x3)
White LED adaptive 1.5X/1X switched capacitor current driver with 2.8V-5.5V input voltage range 14-WSON -40 to 85 Product overview: LM27951SDX/NOPB from Texas Instruments 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 2.8V, 5.5V. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 2.8V, 5.5V, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM27951SDX/NOPB can be used for catalog matching and distributor lookup.
IC LED DRIVER RGLTR DIM 14WSON
IC LED DRV RGLTR PWM 30MA 14WSON
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 106944-LM27951SDX/NOPB | LM27951SDX/NOPB-ND | 137-LM27951SDX/NOPB | LM27951SDX/NOPB | LM27951SDX/NOPB |
| Product Name | PMIC - PMIC - LED Drivers - LM27951SDX/NOPB | LED Drivers | 2.8V 5.5V LED Driver IC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.8 volts | 2.8 to 5.5 volts | 2.8 to 5.5 volts | ||
| Output Voltage | 2.5 to 3.9 volts | 2.5 to 3.9 volts | 3.9 volts | ||
| Output Current | 30 milliamps | 30 milliamps | 30 milliamps |
