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制造商	系列	封装/外壳	包装	产品状态	类型	频率	电压 - 电源	电流 - 电源	电流 - 输出源/汇	调光	工作温度	等级	认证	安装类型	供应商设备封装
Analog Devices Inc. Analog Devices Inc./Maxim Integrated Fairchild Semiconductor Infineon Technologies International Test Instruments Corporation Intersil LSI/CSI Micrel (Microchip Technology) Microchip Technology Microsemi Corporation Monolithic Power Systems Inc. NXP Semiconductors onsemi Renesas STMicroelectronics Texas Instruments Unitrode	* - Bits-to-Nits™ DIM8™ RangeMAX™ SPOC™ UCC2974	- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-VFDFN Exposed Pad, 10-MLF® 10-WFDFN Exposed Pad 12-VFDFN Exposed Pad, 12-MLF® 12-WFQFN Exposed Pad 14-DIP (0.300", 7.62mm) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.209", 5.30mm Width) 14-WFDFN Exposed Pad 16-DIP (0.300", 7.62mm) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SSOP (0.154", 3.90mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-VQFN Exposed Pad 16-WFQFN Exposed Pad 18-DIP (0.300", 7.62mm) 18-SOIC (0.295", 7.50mm Width) 20-DIP (0.300", 7.62mm) 20-LCC (J-Lead) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width), 18 Leads 20-SOIC (0.295", 7.50mm Width), 19 Leads 20-SSOP (0.154", 3.90mm Width) 20-SSOP (0.209", 5.30mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-SOIC (0.295", 7.50mm Width) 24-SSOP (0.154", 3.90mm Width) 24-SSOP (0.209", 5.30mm Width) 24-TSSOP (0.154", 3.90mm Width) Exposed Pad 24-TSSOP (0.173", 4.40mm Width) 24-WFQFN Exposed Pad 28-DIP (0.600", 15.24mm) 28-SOIC (0.295", 7.50mm Width) 28-SSOP (0.154", 3.90mm Width) 28-SSOP (0.209", 5.30mm Width) 28-TSSOP (0.173", 4.40mm Width) 28-VFQFN Exposed Pad 28-WFQFN Exposed Pad 30-TFSOP (0.173", 4.40mm Width) 32-TQFP 32-WFQFN Exposed Pad 48-LQFP 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 8-VDFN Exposed Pad 8-VDFN Exposed Pad, 8-MLF® 8-VFDFN Exposed Pad, 8-MLF® 8-WDFN Exposed Pad	Box Bulk Strip Tape & Reel (TR) Tray Tube	Active Discontinued at BomKey Last Time Buy Not For New Designs Obsolete	- Automotive Automotive, Flasher Automotive, Lamp Failure Ballast Controller CCFL Controller CCFL Driver CCFL/EEFL Controller CFL/TL Controller CFL/TL Driver EL Lamp Driver Fluorescent Lamp Controller Halogen Controller HID Lamp Controller PFC/Ballast Controller	- 100Hz ~ 1.5kHz 100kHz 112kHz ~ 138kHz 145kHz ~ 290kHz 160Hz ~ 240Hz 175kHz ~ 225kHz 18.3kHz ~ 85.6kHz 18kHz ~ 22kHz 18kHz ~ 95kHz 1kHz 20kHz ~ 100kHz 20kHz ~ 120kHz 20kHz ~ 150kHz 20kHz ~ 300kHz 20kHz ~ 80kHz 210Hz ~ 290Hz 22kHz ~ 100kHz 250kHz ~ 350kHz 25kHz ~ 300kHz 25kHz ~ 95kHz 300kHz ~ 410kHz 30kHz 30kHz ~ 100kHz 30kHz ~ 230kHz 30kHz ~ 60kHz 30kHz ~ 80kHz 320Hz ~ 480Hz, 800Hz ~ 1.2kHz 34.2kHz ~ 115kHz 34kHz ~ 70kHz 34kHz ~ 86kHz 35kHz ~ 350kHz 36kHz ~ 44kHz 38kHz ~ 42kHz 39kHz ~ 50kHz 39kHz ~ 69kHz 39kHz ~ 84kHz 40.05kHz ~ 42.68kHz 40.5kHz ~ 100kHz 400Hz 40kHz ~ 100kHz 40kHz ~ 200kHz 40kHz ~ 46kHz 40kHz ~ 80kHz 41.21kHz ~ 44.59kHz 41kHz ~ 47kHz 42.21kHz ~ 44.59kHz 42.5kHz ~ 46.5kHz 43.7kHz ~ 48.3kHz 43kHz ~ 46.6kHz 44kHz ~ 56kHz 45.5kHz ~ 50.5kHz 46kHz ~ 47.2kHz 48.2kHz ~ 57.8kHz 48.7kHz ~ 57.3kHz 48kHz ~ 52kHz 50Hz ~ 500Hz 50kHz ~ 200kHz 50kHz ~ 70kHz 51.7kHz ~ 55.9kHz 55kHz ~ 75kHz 57kHz ~ 63kHz 57kHz ~ 70kHz 57kHz ~ 78kHz 58.4kHz ~ 62kHz 59kHz ~ 81kHz 5MHz 60Hz ~ 1kHz 60kHz 60kHz ~ 120kHz 60kHz ~ 70kHz 63kHz ~ 67kHz 64kHz ~ 200kHz 65kHz ~ 250kHz 80kHz ~ 120kHz 80kHz ~ 160kHz 84kHz ~ 116kHz 8kHz ~ 200kHz 96kHz ~ 108kHz	- 1.8V ~ 5.5V 1.8V ~ 5V 1.8V ~ 6.5V 10.15V ~ 11.95V 10.4V ~ 16.5V 10.5V ~ 13.5V 10.5V ~ 16.5V 10.5V ~ 17.5V 10.5V ~ 18.5V 10.6V ~ 17.5V 10.7V ~ 13.8V 10V ~ 12V 10V ~ 15.6V 10V ~ 15V 10V ~ 17V 10V ~ 32V 11.3V ~ 15.5V 11.4V ~ 13.3V 11.4V ~ 15.4V 11.5V ~ 15.6V 11.5V ~ 16.5V 11.5V ~ 16.6V 11.9V ~ 13.8V 11V ~ 14V 11V ~ 15.6V 11V ~ 16V 11V ~ 22V 11V ~ 30V 12.4V ~ 13.6V 12.4V ~ 15.2V 12.7V ~ 30V 12V 12V ~ 15V 12V ~ 16.5V 13.4V ~ 15.2V 13V ~ 20V 14V 14V ~ 17V 1V ~ 1.6V 2.3V ~ 5.8V 2.4V ~ 5.5V 2.4V ~ 5V 2.5V ~ 4.5V 2.5V ~ 5.5V 2.7V ~ 5.5V 2.8V ~ 5.5V 20V 2V ~ 9.5V 3.2V ~ 5V 3.6V ~ 17V 3V ~ 28V 3V ~ 4.2V 3V ~ 5.5V 4.5V ~ 14V 4.5V ~ 20V 4.5V ~ 24V 4.5V ~ 28V 4.5V ~ 30V 4.5V ~ 5.5V 4.6V ~ 28V 4.75V ~ 26V 4.75V ~ 5.25V 5.5V 5.5V, 28V 50V ~ 200V 5V ~ 18V 6V 6V ~ 18V 6V ~ 23V 6V ~ 27V 6V ~ 28V 6V ~ 30V 8.5V ~ 17V 8V ~ 18V 8V ~ 24V 8V ~ 30V 8V ~ 33V 9.1V ~ 13V 9.5V ~ 16.6V 9V ~ 15V 9V ~ 16.5V 9V ~ 30V	- 1 mA 1 µA 1.4 mA 1.5 A 1.5 mA 1.6 mA 1.7 mA 1.8 mA 10 mA 10 µA 100 µA 12 mA 15 mA 15.2 mA 150 µA 152 µA 16 mA 2 mA 2 µA 2.1 mA 2.3 mA 2.5 mA 2.6 mA 20 mA 21 µA 25 mA 26 mA 285 µA 3 mA 3.2 mA 300 µA 350 µA 4.2 mA 4.5 mA 400 µA 45 µA 450 µA 5 mA 5.5 mA 500 µA 6 mA 6.4 mA 6.5 mA 600 µA 7 mA 700 µA 8 mA 80 µA 800 µA 9 mA	- 1.2A 1.35A 1.5A 1.85A 170mA 2.5A 250mA 280mA 350mA 380mA 3A, 5A 4A, 7A 500µA, 20mA 540mA 5mA 900mA	- No Yes	- -20°C ~ 85°C -25°C ~ 100°C -25°C ~ 125°C -25°C ~ 125°C (TJ) -25°C ~ 150°C -25°C ~ 80°C -25°C ~ 85°C -40°C ~ 100°C -40°C ~ 105°C -40°C ~ 105°C (TA) -40°C ~ 125°C -40°C ~ 150°C -40°C ~ 85°C -40°C ~ 95°C 0°C ~ 100°C 0°C ~ 125°C 0°C ~ 70°C 0°C ~ 70°C (TA) 0°C ~ 85°C 0°C ~ 90°C	- Automotive	- AEC-Q100	- Surface Mount Through Hole	- 10-DFN (3x3) 10-MLF® (3x3) 10-MSOP 12-MLF™ (4x4) 12-QFN (3x3) 14-DIP 14-PDIP 14-SO 14-SOIC 14-SOP 14-TDFN (3x3) 16-DIP 16-QFN (3x3) 16-QFN (4x4) 16-SO 16-SOIC 16-SOP 16-SSOP 16-TSSOP 18-PDIP 18-SOIC 20-DIP 20-PDIP 20-PLCC (9x9) 20-QSOP 20-SO 20-SOIC 20-SSOP 20-TSSOP 20-TSSOPF-EP 24-QSOP 24-SO 24-SOP 24-SSOP 24-TQFN (4x4) 24-TSSOP 28-PDIP 28-QFN (5x5) 28-QSOP 28-SO 28-SOIC 28-SSOP 28-TQFN (5x5) 28-TSSOP 30-TSSOP 32-QFN (5x5) 32-TQFP (7x7) 48-LQFP (7x7) 8-DFN (3x3) 8-DIP 8-MDIP 8-MLF® (2x2) 8-MLF® (3x3) 8-MSOP 8-MSOP-EP 8-PDIP 8-SO 8-SOIC 8-SOIC-EP 8-SOP 8-TSSOP PG-DSO-16 PG-DSO-18-1 PG-DSO-18-2 PG-DSO-19-1 PG-TSDSO-24