3A Step-Down Current Source Driver, 18V, 850kHz, VQFN Product overview: ST1CC40PUR 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 Buck, 3A, 18V, 850kHz, VQFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 3A, 18V, 850kHz, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-ST1CC40PUR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1260147-ST1CC40PUR
Packaging: Reel - TR
Type: DC DC Regulator
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 8-VQFN Exposed Pad
Applications: Lighting, Signage
Mounting: SMD
Frequency: 850kHz
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 1
Family Name: ST1CC40
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.st.com
Manufacturer Package: 8-VFQFPN (4x4)
Voltage Supply MAX: 18V
Output Current per Channel: 3A
Voltage Supply MIN: 3V
Alternative Parts (Cross-Reference): MAX16802BEUA+; MAX16826AGJ/VY+T; MAX16826ATJ/V+T;
Introduction Date: March 07, 2011
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
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LED DRIVER, BUCK, 3A, 850KHZ, VFQFPN-8; Device Topology:Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:18V; Output Voltage Max:-; Output Current Max:3A; Switching Frequency:850kHz; No. of Outputs:1Outputs; IC Mounting:SMD;RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-ST1CC40PUR | 1260147-ST1CC40PUR | 497-11137-1-ND | ST1CC40PUR | ST1CC40PUR | 86W0717 |
| Product Name | Buck 3A 18V 850kHz LED Driver IC | PMIC - PMIC - LED Drivers - ST1CC40PUR | LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | Led Driver, Buck, 3A, 850Khz, Vfqfpn-8; Device Topology Stmicroelectronics |
| Number of Channels | 1 # |
