LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 21mA 8-QFN (3x3)
LED DISPLAY DRIVER, QCC8, 3 X 3 MM, QFN-8 Product overview: STLD20D-DEF 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 QFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 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-STLD20D-DEF can be used for catalog matching and distributor lookup.
Win Source Part Number: 1253397-STLD20D-DEF
Category: Integrated Circuits (ICs)>PMIC - LED Drivers
Type: DC DC Regulator
Package: Tape & Reel (TR),Cut Tape (CT)
Applications: Backlight
Standard Package: 3,000
Mounting: SMD (SMT)
Frequency: 500kHz
Current - Output / Channel: 21mA
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: Analog, PWM
Voltage - Supply (Min): 2.8V
Voltage - Supply (Max): 4.2V
Package / Case: 8-VQFN
Supplier Device Package: 8-QFN (3x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: STLD20DDEF,497-4362-
Base Product Number: STLD20
Product Status: Obsolete
IC LED DRVR RGLTR DIM 21MA 8QFN
IC LED DRVR RGLTR PWM 21MA 8QFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 497-4362-2-ND | 137-STLD20D-DEF | 1253397-STLD20D-DEF | STLD20D-DEF | STLD20D-DEF |
| Product Name | LED Drivers | QFN LED Driver IC | Integrated Circuits (ICs) - PMIC - LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.8 to 4.2 volts | 2.8 to 4.2 volts | |||
| Output Current | 21 milliamps | 21 milliamps | |||
| Features | RoHS Compliant |
