Manufacturer: Microchip Technology
Win Source Part Number: 1182593-HV9921N8-G
Packaging: Reel
Type: AC DC Offline Switcher
Mounting Style: SMD
Applications: Lighting
Current - Output / Channel: 20mA
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Dimming: Triac
Categories: Integrated Circuits
Supplier Device Package: SOT-89-3
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.supertex.com
Manufacturer Package: TO-243AA
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Voltage - Supply (Minimum): 20V
Voltage - Supply (Maximum): 400V
LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Triac Dimming 20mA SOT-89-3
LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Triac Dimming 20mA SOT-89-3
LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck) Triac Dimming 20mA SOT-89-3
IC LED DRVR OFFL TRIAC SOT89-3 Product overview: HV9921N8-G from Microchip Technology 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 SOT89. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, SOT89, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-HV9921N8-G can be used for catalog matching and distributor lookup.
IC LED DRVR OFFL TRIAC SOT89-3
LED Lighting Drivers Switchmode PWM
LED DRIVER, BUCK, 400V, TO-243AA-3; Device Topology:Buck (Step Down); Input Voltage Min:85V; Input Voltage Max:264V; Output Voltage Max:-; Output Current Max:20mA; Switching Frequency:-; No. of Outputs:1Outputs; No. of Pins:3Pins RoHS Compliant: Yes
LED DRIVER, BUCK, TO-243AA-3; Device Topology:Buck (Step Down); Input Voltage Min:85V; Input Voltage Max:264V; Output Voltage Max:-; Output Current Max:20mA; Switching Frequency:-; No. of Outputs:1Outputs; IC Mounting:Surface Mount RoHS Compliant: Yes
IC LED DRIVER OFFL DIM SOT89-3
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 1182593-HV9921N8-G | HV9921N8-GCT-ND | 137-HV9921N8-G | HV9921N8-G | HV9921N8-G | 67X5275 | HV9921N8-G |
| Product Name | PMIC - PMIC - LED Drivers - HV9921N8-G | LED Drivers | SOT89 LED Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | LED Lighting Drivers | Led Driver, Buck, 400V, To-243Aa-3; Device Topology Microchip | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 20 to 400 volts | 20 to 400 volts | 20 to 400 volts | 85 to 264 volts | |||
| Output Current | 20 milliamps | 20 milliamps | 20 milliamps | ||||
| Features | RoHS Compliant | RoHS Compliant |
