Switching Controllers
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Part | Availability | Purchasing | RoHS/Lead | Topology | Number of Outputs | Switching Frequency | Duty Cycle - Max | Input Voltage | Output Voltage | Output Current | Minimum Operating Temperature | Maximum Operating Temperature | Mounting Style | Package / Case | Qualification | Packaging | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: SI9139DG-2518 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Dual Pwr-Supply Ctrl 2.5 and 1.8V | Not Available Online | Boost, Buck | 2 Output | 300 kHz | 95 % | 1.8 V, 2.5 V | 1 A | - 40 C | + 85 C | SMD/SMT | SSOP-28 | Tube | |||||
Mfr: SI9139DG-3322-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Dual Pwr-Supply Ctrl 3.3 and 2.2V | Not Available Online | Boost, Buck | 2 Output | 300 kHz | 95 % | 2.2 V, 3.3 V | 1 mA, 1 A | - 40 C | + 85 C | SMD/SMT | SSOP-28 | Reel | |||||
Mfr: SI9139DG-3325-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Dual Pwr-Supply Ctrl 3.3 and 2.5V | Not Available Online | Boost, Buck | 2 Output | 300 kHz | 95 % | 2.5 V, 3.3 V | 1 mA, 1 A | - 40 C | + 85 C | SMD/SMT | SSOP-28 | Tube | |||||
Mfr: SI9145BQ-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Lo V-Hi Freq Swmode Controller | Not Available Online | Boost, Buck, Flyback, Forward | 1 Output | 2 MHz | 100 % | 200 mA | - 25 C | + 85 C | SMD/SMT | TSSOP-16 | Reel | ||||||
Mfr: SI9150CY-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Sync Buck Converter Controller | Not Available Online | 2 Output | 0 C | + 70 C | SMD/SMT | SOIC-Narrow-14 | Reel | ||||||||||
Mfr: SI9140DY-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Switching Power Supply Controller | Not Available Online | Buck | 1 Output | 2 MHz | 380 mA | - 40 C | + 85 C | SMD/SMT | SOIC-Narrow-16 | Tube | |||||||
Mfr: SI9140DY-T1-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Switching Power Supply Controller | Not Available Online | Buck | 1 Output | 2 MHz | 380 mA | - 40 C | + 85 C | SMD/SMT | SOIC-Narrow-16 | Reel | SI9140DY-E3 | ||||||
Mfr: SI9161BQ-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Opt-Efficiency Cont | Not Available Online | 1 Output | 2 MHz | 95 % | 5.2 V | 300 mA | - 25 C | + 85 C | SMD/SMT | TSSOP-16 | Reel | ||||||
Not Available Online | |||||||||||||||||
Mfr: SI786LRG-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Dual 3.45V Step-Down | Not Available Online | 2 Output | 330 kHz | 92 % | 3.45 V | SMD/SMT | SSOP-28 | Reel | |||||||||
Not Available Online | Flyback, Forward | 1 Output | 1 MHz | 50 % | 10 V | 500 mA | - 40 C | + 85 C | SMD/SMT | SOIC-14 | Tube | ||||||
Not Available Online | Flyback, Forward, Push-Pull | 1 Output | 1 MHz | 50 % | 9.7 V | 125 mA | - 40 C | + 85 C | Through Hole | PDIP-16 | Tube | ||||||
Mfr: SI786LG-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers RECOMMENDED ALT SI78 | Not Available Online | 2 Output | 3.3 V | - 10 C | + 90 C | SMD/SMT | SSOP-28 | Tube | |||||||||
Mfr: SI9150CY-T1-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Sync Buck Converter Controller | Not Available Online | 2 Output | 0 C | + 70 C | SMD/SMT | SOIC-Narrow-14 | Reel | SI9150CY-E3 | |||||||||
Mfr: SI9166BQ-T1-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Programable Topology Controller | Not Available Online | Boost, Buck | 1 Output | 2 MHz | 85 % | 750 mA | - 25 C | + 85 C | SMD/SMT | TSSOP-16 | Reel | SI9166BQ-E3 | |||||
Mfr: SIP2803DY-T1-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers 100% MDC, 4V High-Speed/Low-Power | Not Available Online | Boost, Buck, Flyback | 1 Output | 36 kHz | 100 % | 4.1 V | 50 mA | - 40 C | + 85 C | SMD/SMT | SOIC-Narrow-8 | Reel | SIP2803DY-E3 | ||||
Mfr: SI786DRG-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers RECOMMENDED ALT SI78 | Not Available Online | 2 Output | 330 kHz | 92 % | 3.45 V | SMD/SMT | SSOP-28 | Reel | |||||||||
Mfr: SI786DSG-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers RECOMMENDED ALT SI78 | Not Available Online | 2 Output | 330 kHz | 92 % | 3.6 V | SMD/SMT | SSOP-28 | Reel | |||||||||
Mfr: SI9113DY-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Hi-V PWM Controller For ISDN Pwr Supply | Not Available Online | Flyback | 1 Output | 500 kHz | 50 % | 9.7 V | 200 mA | - 40 C | + 85 C | SMD/SMT | SOIC-14 | Tube | |||||
Mfr: SI9118DY-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Programmable Duty Cycle Controller | Not Available Online | Flyback, Forward, Push-Pull | 1 Output | 1 MHz | 80 % | 11.5 V | 500 mA | - 40 C | + 85 C | SMD/SMT | SOIC-Narrow-16 | Reel | |||||
Mfr: SI9120DY-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Univ-Input Swmode Controller | Not Available Online | Flyback, Forward, Push-Pull | 1 Output | 1 MHz | 50 % | 9.7 V | 125 mA | - 40 C | + 85 C | SMD/SMT | SOIC-Narrow-16 | Reel | |||||
Mfr: SI9135LG-E3 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Multi-Out Pwr-Supply Controller | Not Available Online | Boost, Buck, Flyback | 3 Output | 330 kHz | 95 % | 3.3 V, 5 V, 12 V | 1 mA, 30 mA, 1 A | 0 C | + 90 C | SMD/SMT | SSOP-28 | Tube | |||||
Mfr: SI9137LG-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Multi-Out Pwr-Supply Controller | Not Available Online | Boost, Buck, Flyback | 3 Output | 330 kHz | 95 % | 3.3 V, 5 V, 5 V to 12 V | 30 mA, 1 A | 0 C | + 90 C | SMD/SMT | SSOP-28 | Reel | |||||
Mfr: SI9138LG-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Multi-Out Pwr-Supply Controller | Not Available Online | Boost, Buck | 3 Output | 300 kHz | 95 % | 3.3 V, 5 V, 5 V to 12 V | 30 mA, 1 A | 0 C | + 90 C | SMD/SMT | SSOP-28 | Reel | |||||
Mfr: SI9139DG-2518-T1 TTI: Not Assigned Vishay / Siliconix Availability: Not Available OnlineSwitching Controllers Dual Pwr-Supply Ctrl 2.5 and 1.8V | Not Available Online | Boost, Buck | 2 Output | 300 kHz | 95 % | 1.8 V, 2.5 V | 1 A | - 40 C | + 85 C | SMD/SMT | SSOP-28 | Reel |
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