Synchronous Boost Converter with 500 mA High Side LED Driver and Dual-Mode Control Interface 12-DSBGA -30 to 85
LM3555 SYNCHRONOUS BOOST CONVERT Product overview: LM3555TLE/NOPB from National Semiconductor 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 Boost. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Boost, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3555TLE/NOPB can be used for catalog matching and distributor lookup.
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 500mA (Flash) 12-DSBGA
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 500mA (Flash) 12-DSBGA
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 500mA (Flash) 12-DSBGA
Manufacturer: Texas Instruments
Win Source Part Number: 142755-LM3555TLE/NOP
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Camera Flash
Mounting: SMD (SMT)
Frequency: 2MHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: I2C
Output Voltage: 9.96V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -30°C to 85°C (TA)
Case / Package: 12-DSBGA
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.5V
Channel Output Current: 500mA (Flash)
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
Power Management Specialized - PMIC Synchronous Boost Converter with 500 mA High Side LED Driver and Dual-Mode Control Interface 12-DSBGA -30 to 85
IC LED DRIVER RGLTR DIM 12DSBGA
IC LED DRVR RGLTR I2C 12DSBGA
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3555TLE/NOPB | 137-LM3555TLE/NOPB | LM3555TLE/NOPBDKR-ND | 142755-LM3555TLE/NOPB | LM3555TLE/NOPB | LM3555TLE/NOPB | LM3555TLE/NOPB |
| Product Name | LM3555 Synchronous Boost Converter with 500 mA High Side LED Driver and Dual-Mode Control Interface | Boost LED Driver IC | LED Drivers | PMIC - PMIC - LED Drivers - LM3555TLE/NOPB | Power Management Specialized - PMIC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 volts | 2.5 to 5.5 volts | ||
| Output Current | ? to 500 milliamps | 500 milliamps | 500 milliamps | 500 milliamps | |||
| Package Type | DSBGA | Bulk | 12-DSBGA |
