Manufacturer: Microchip Technology
Win Source Part Number: 1182592-HV9921N3-G
Packaging: Bulk
Type: AC DC Offline Switcher
Mounting Style: Through Hole
Applications: Lighting
Current - Output / Channel: 20mA
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Dimming: Triac
Categories: Integrated Circuits
Supplier Device Package: TO-92-3
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.supertex.com
Manufacturer Package: TO-226-3, TO-92-3 (TO-226AA)
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Balance
Family Part Number: HV9921
Manufacturer Pack Quantity: 1,000
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 TO-92-3
IC LED DRV OFFL TRIAC TO92-3 Product overview: HV9921N3-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 key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-HV9921N3-G can be used for catalog matching and distributor lookup.
SWITCH MODE LED LAMP DRIVER IC; 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:Through Hole;RoHS Compliant: Yes
LED DRIVER, BUCK, TO-92-3; 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:Through Hole RoHS Compliant: Yes
IC LED DRV OFFL TRIAC TO92-3
LED Lighting Drivers Switchmode PWM
IC LED DRIVER OFFL DIM TO92-3
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 1182592-HV9921N3-G | HV9921N3-G-ND | 137-HV9921N3-G | 85X5998 | HV9921N3-G | HV9921N3-G | HV9921N3-G |
| Product Name | PMIC - PMIC - LED Drivers - HV9921N3-G | LED Drivers | LED Driver IC | Switch Mode Led Lamp Driver Ic; Device Topology Microchip | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | LED Lighting Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 20 to 400 volts | 20 to 400 volts | 85 to 264 volts | 20 to 400 volts | |||
| Output Current | 20 milliamps | 20 milliamps | 20 milliamps | ||||
| Features | RoHS Compliant | RoHS Compliant |
