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| Part Details | Price (USD) | Global Stock | Lead Time | Date Code | Package | Package Style | Supply Current-Max | Supply Voltage | Frequency-Max | Input Current | Input Voltage | Topology | Breakdown Voltage-Max | Rated Power | Duty Cycle-Min | Duty Cycle-Max | Operating Temp Range | Storage Temperature Range | Output Current | Thermal Resistance | Mounting Feature |
 UC3843BD1013TR STMicroelectronics UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8 | Qty Unit Price 2,500 $0.31 5,000 $0.305 10,000 $0.30 12,500 $0.295 | 45,000 Ready to Ship! | 14 Weeks | 2245 | Reel | SOIC-8 | 17mA | 7.6V to 30V | 275kHz | 2.55V | Boost/Flyback | 800W | 0% | 100% | -40°C to +150°C | -65°C to +150°C | 1mA | 150°C/W | Surface Mount | ||
| Qty Unit Price 6,000 $2.92 | 6,000 Ready to Ship! | 18 Weeks | 2239 | Reel | QFN-32 | 34mA | 3.135V to 3.465V | 2MHz | 4.5V to 18V | -40°C to +125°C | -65°C to +150°C | 180A | 38°C/W | Surface Mount | |||||||
| Qty Unit Price 3,300 $1.55 | 3,300 Ready to Ship! | 8 Weeks | 2109 | Reel | QFN-20 | 250mA | 3.5V to 16V | 2MHz | 0% | 0% | -40°C to +125°C | Surface Mount | |||||||||
| Qty Unit Price 1 $0.39 100 $0.38 300 $0.37 1,250 $0.36 4,000 $0.345 | 1,716 Ready to Ship! | 14 Weeks | 2436 | Tube | 17mA | 10V to 30V | 250kHz | 2.58V | Boost/Flyback | 1.25W | 0% | 50% | -40°C to +150°C | -65°C to +150°C | 1mA | 100°C/W | |||||
| Qty Unit Price 1 $1.49 15 $1.44 75 $1.42 300 $1.39 1,500 $1.35 | 1,000 Ready to Ship! | N/A | 1415 | Cut Tape Available in Mini-Reel | VFQFPN-16 | 7.5mA | 4.75V to 13.2V | 220kHz | Buck | 0% | 100% | -40°C to +125°C | -40°C to +150°C | 45°C/W | Surface Mount | ||||||
| Qty Unit Price 260 $2.45 520 $2.43 780 $2.40 | 520 Ready to Ship! | N/A | 1410 | Tube | 20mA | 4.75V to 7.5V | 220kHz | 12V | Buck | 2.5W | -25°C to +125°C | -40°C to +150°C | 27°C/W | Surface Mount | |||||||
| Qty Unit Price 1 $2.97 20 $2.92 75 $2.87 200 $2.83 750 $2.75 | 170 Ready to Ship! | 18 Weeks | 1510 | Tube | SOIC-16N | 5mA | 8.85V to 16V | 500kHz | Half-Bridge | 0.83W | 48% | 52% | -40°C to +150°C | -55°C to +150°C | 120°C/W | Surface Mount | |||||
| Qty Unit Price 1 $0.415 100 $0.40 300 $0.395 1,250 $0.385 4,000 $0.365 | 100 Ready to Ship! | 14 Weeks | 1807 | Tube | MDIP-8 | 17mA | 30V | 250kHz | 100% | -40°C to +150°C | Through Hole | ||||||||||
| Qty Unit Price 1 $2.36 25 $2.31 75 $2.28 150 $2.26 400 $2.19 | 93 Ready to Ship! | N/A | 1241 | Tube | SOIC-16N | 10mA | 1.8V to 18V | 500kHz | 0% | 100% | -40°C to +125°C | Surface Mount | |||||||||
 MCP19124-E/MJ Microchip DIGITALLY ENHANCED POWER, VOLTAGE AND CURRENT CONFIGURABLE SYNCHRONOUS LOW-SIDE PWM CONTROLLER | Qty Unit Price 50 $4.07 150 $4.01 200 $4.00 500 $3.95 750 $3.90 | 50 Ready to Ship! | 7 Weeks | 1640 | Tube | QFN-24 | 1A | 4.75V to 5.5V | 4.5V to 42V | Buck/Flyback | 50% | -40°C to +125°C | -55°C to +150°C | 35mA | Surface Mount | ||||||
| Qty Unit Price 1 $2.27 25 $2.23 100 $2.19 250 $2.17 1,000 $2.11 | 24 Ready to Ship! | 6 Weeks | 2334 | Tube | SOIC-16 | Surface Mount | |||||||||||||||
| Qty Unit Price 1 $1.70 2 $1.66 4 $1.63 5 $1.62 10 $1.55 | 20 Ready to Ship! | 26 Weeks | 1803 | Cut Tape Available in Mini-Reel | QFN-48 | Surface Mount | |||||||||||||||
| Qty Unit Price 1 $3.87 15 $3.49 50 $3.32 250 $3.10 1,000 $2.90 | 20 Ready to Ship! | 26 Weeks | 1804 | Cut Tape Available in Mini-Reel | LQFP-64 | Surface Mount | |||||||||||||||
| Qty Unit Price 1 $0.405 100 $0.395 300 $0.39 1,250 $0.375 4,000 $0.36 | 14 Ready to Ship! | 14 Weeks | 1525 | Tube | 17mA | 10V to 30V | 250kHz | 2.58V | Boost/Flyback | 1.25W | 0% | 50% | -40°C to +150°C | -65°C to +150°C | 1mA | 100°C/W | |||||
 AP3211KTR-G1 Diodes Incorporated AP3211 Series 18 V 1.7 MHz Asynchronous DC-DC Buck Converter - SOT-23-6 | Qty Unit Price 1 $0.56 15 $0.475 75 $0.425 300 $0.38 1,500 $0.325 | 10 Ready to Ship! | 12 Weeks | 2118 | Cut Tape Available in Mini-Reel | SOT-23-6 (SOT-26) | 4.5V to 18V | 1.7MHz | 0% | 90% | -40°C to +85°C | Surface Mount | |||||||||
| Qty Unit Price 1 $0.395 100 $0.385 300 $0.38 1,250 $0.37 4,000 $0.35 | 4 Ready to Ship! | 14 Weeks | 1833 | Tube | 17A | 30V | 500kHz | 100% | -25°C to +85°C | Through Hole | |||||||||||
| Qty Unit Price 1 $51.22 4 $50.51 15 $49.84 25 $49.59 50 $48.79 | 0 | 18 Weeks | Box | ||||||||||||||||||
| Qty Unit Price 490 $3.03 | 0 | 18 Weeks | Bulk | ||||||||||||||||||
| Qty Unit Price 75 $3.99 150 $3.95 300 $3.92 375 $3.90 1,125 $3.83 | 0 | 18 Weeks | Bulk | 4.5V to 25V | |||||||||||||||||
| Qty Unit Price 2,000 $5.94 | 0 | 16 Weeks | Bulk | ||||||||||||||||||
 PD-9024G/ACDC/M-US Microchip 55V 24 Port Midspan Injector 10/100/1000 Mbps Data Rate Power Over Ethernet | Qty Unit Price 5 $780.73 | 0 | 22 Weeks | Bulk | |||||||||||||||||
| Qty Unit Price 1 $2.78 5 $2.72 30 $2.64 100 $2.59 250 $2.53 | 0 | 16 Weeks | Cut Tape | ||||||||||||||||||
 ISL81802EVAL2Z Renesas ISL81802 80 V 10A Dual Output Synchronous Buck Boost Controller Evaluation Board | Qty Unit Price 1 $114.10 3 $112.54 5 $111.83 20 $109.91 30 $108.66 | 0 | 18 Weeks | Kit | |||||||||||||||||
| Qty Unit Price 1 $344.58 2 $340.72 4 $336.89 5 $335.67 15 $328.18 | 0 | 18 Weeks | Kit | ||||||||||||||||||
| Qty Unit Price 2,500 $0.605 5,000 $0.59 | 0 | 12 Weeks | Reel | SOIC-8 | 6mA | 4.1V to 13.2V | 330kHz | Buck | 0% | 80% | -40°C to +150°C | -40°C to +150°C | 85°C/W | Surface Mount |
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