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Manufacturer Part Number Manufacturer Series Packaging Output Type Function Output Configuration Topology Number of Outputs Frequency Switching Operating Temperature Package Case Supplier Device Package Output Phases Voltage Supply VccVdd Duty Cycle Max Synchronous Rectifier Clock Sync Serial Interfaces Control Features Lifecycle
Lifecycle
1725055 LX1671CLQ Microsemi SoC LoadSHARE™ - Transistor Driver Step-Down Positive Buck 4 300kHz 0°C ~ 70°C (TA) 38-VFQFN Exposed Pad 38-MLPQ (5x7) 2 4.5 V ~ 5.5 V 85% Yes No - Current Limit, Enable, Soft Start Obsolete
1725088 SG2525ADW Microsemi SoC - - Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 100Hz ~ 350kHz -25°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC 1 8 V ~ 35 V 49% Yes Yes - Enable, Soft Start Active
1725100 SG2846N Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1Hz ~ 500kHz -25°C ~ 85°C (TA) 16-DIP 16-DIP 1 8 V ~ 40 V - Yes Yes - Current Limit, Enable Active
1725108 SG2525AN Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 100Hz ~ 350kHz -25°C ~ 85°C (TA) 16-DIP 16-DIP 1 8 V ~ 35 V 49% Yes Yes - Enable, Soft Start Active
1725215 SG1846J-883B Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1Hz ~ 500kHz -55°C ~ 125°C (TA) - 16-CDIP 1 8 V ~ 40 V - Yes Yes - Current Limit, Enable Active
1726457 SG3524N Microsemi SoC - Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz 0°C ~ 70°C (TA) 16-DIP 16-DIP 1 8 V ~ 40 V 49% Yes No - Enable Active
1726527 UC3845AM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz 0°C ~ 70°C (TA) - 8-DIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1726710 NX2147CMTR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 - -10°C ~ 100°C (TA) 16-VQFN Exposed Pad 16-MLPQ (4x4) 1 4.5 V ~ 22 V - Yes No - Enable, On Time Control Discontinued
1727142 LX1553CD Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) 14-SOIC 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727143 LX1553CDM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727144 LX1553CM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727145 LX1553CPW Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727146 LX1555CDM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727147 LX1555CM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727148 LX1555CPW Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727149 LX1672-03CPW Microsemi SoC LoadSHARE™ - Transistor Driver Step-Down Positive Buck 3 300kHz 0°C ~ 70°C (TA) 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP 2 4.5 V ~ 5.5 V 85% Yes No - Current Limit, Soft Start Obsolete
1727150 LX1672-05CPW Microsemi SoC LoadSHARE™ - Transistor Driver Step-Down Positive Buck 3 500kHz 0°C ~ 70°C (TA) 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP 2 4.5 V ~ 5.5 V 75% Yes No - Current Limit, Soft Start Obsolete
1727151 LX1681CDM Microsemi SoC - - Transistor Driver Step-Down Positive Buck 1 190kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 5V - No No - Current Limit, Soft Start Obsolete
1727152 LX1681IDM Microsemi SoC - - Transistor Driver Step-Down Positive Buck 1 190kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 5V - No No - Current Limit, Soft Start Obsolete
1727153 LX1684CD Microsemi SoC - - Transistor Driver Step-Down Positive Buck 1 175kHz 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) 14-SOIC 1 5V - Yes No - Current Limit, Soft Start Obsolete
1727154 SG2524BDW Microsemi SoC * - - - - - - - - 16-SOIC (0.154", 3.90mm Width) 16-SOIC - - - - - - - Active
1727155 SG3524BDW Microsemi SoC - - - - - - - - 0°C ~ 70°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC - - - - - - - Active
1727156 LX1553ID Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -40°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) 14-SOIC 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727157 LX1553IDM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727158 LX1553IM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -40°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727159 LX1553MY Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CDIP 1 7.6 V ~ 30 V 96% Yes No - Frequency Control Obsolete
1727160 LX1555CD Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) 14-SOIC 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727161 LX1555ID Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -40°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) 14-SOIC 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727162 LX1555IDM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727163 LX1555IM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -40°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727164 LX1555MY Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 - -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CDIP 1 7.6 V ~ 30 V 48% Yes No - Frequency Control Obsolete
1727165 LX1671CPW Microsemi SoC LoadSHARE™ - Transistor Driver Step-Down Positive Buck 4 300kHz 0°C ~ 70°C (TA) 38-TFSOP (0.173", 4.40mm Width) 38-TSSOP 2 4.5 V ~ 5.5 V 85% Yes No - Current Limit, Enable, Soft Start Obsolete
1727166 LX1672-03CLQ Microsemi SoC LoadSHARE™ - Transistor Driver Step-Down Positive Buck 3 300kHz 0°C ~ 70°C (TA) 38-VFQFN Exposed Pad 38-MLPQ (5x7) 2 4.5 V ~ 5.5 V 85% Yes No - Current Limit, Soft Start Obsolete
1727167 LX1672-06CLQ Microsemi SoC LoadSHARE™ - Transistor Driver Step-Down Positive Buck 3 600kHz 0°C ~ 70°C (TA) 38-VFQFN Exposed Pad 38-MLPQ (5x7) 2 4.5 V ~ 5.5 V 70% Yes No - Current Limit, Soft Start Obsolete
1727168 LX1682CDM Microsemi SoC - - Transistor Driver Step-Down Positive Buck 1 190kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 5V - Yes No - Current Limit, Soft Start Obsolete
1727169 LX1682IDM Microsemi SoC - - Transistor Driver Step-Down Positive Buck 1 190kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 5V - Yes No - Current Limit, Soft Start Obsolete
1727170 SG2524BN Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive Flyback 2 50Hz ~ 600kHz -25°C ~ 85°C (TA) 16-DIP 16-DIP 1 7 V ~ 40 V 49% Yes No - Enable Active
1727171 SG2526BDW Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz -25°C ~ 85°C (TA) 18-SOIC (0.295", 7.50mm Width) 18-SOIC 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727172 SG2526BN Microsemi SoC - Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz -25°C ~ 85°C (TA) 18-DIP 18-DIP 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727173 SG2526DW Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 350kHz -25°C ~ 85°C (TA) 18-SOIC (0.295", 7.50mm Width) 18-SOIC 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727174 SG2526N Microsemi SoC - Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 350kHz -25°C ~ 85°C (TA) 18-DIP 18-DIP 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727175 SG2845M Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz -25°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1727176 SG3524D Microsemi SoC - Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz 0°C ~ 70°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC 1 8 V ~ 40 V 49% Yes No - Enable Active
1727178 SG3526BDW Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz 0°C ~ 70°C (TA) 18-SOIC (0.295", 7.50mm Width) 18-SOIC 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727179 SG3526BN Microsemi SoC - Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz 0°C ~ 70°C (TA) 18-DIP 18-DIP 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727180 SG3526DW Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 350kHz 0°C ~ 70°C (TA) 18-SOIC (0.295", 7.50mm Width) 18-SOIC 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727181 SG3526N Microsemi SoC - Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 350kHz 0°C ~ 70°C (TA) 18-DIP 18-DIP 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727182 SG3843M Microsemi SoC - Tube Transistor Driver Step-Down Positive Buck 1 1Hz ~ 500kHz 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) 8-PDIP 1 7.6 V ~ 30 V 95% No No - - Active
1727183 SG3845DM Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - - Active
1727184 SG3845M Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1727185 SG3846DW Microsemi SoC - - Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1Hz ~ 500kHz 0°C ~ 70°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC 1 8 V ~ 40 V - Yes Yes - Current Limit, Enable Active
1727187 UC2843ADM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz -40°C ~ 85°C (TA) - 8-SOIC 1 7.6 V ~ 30 V 96% Yes No - - Active
1727188 UC3845ADM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - - Active
1727288 SG1524BJ Microsemi SoC - - - - - - - - - 16-DIP 16-DIP - - - - - - - Active
1727289 SG1524J Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz -55°C ~ 125°C (TJ) 16-DIP 16-DIP 1 8 V ~ 40 V 49% Yes No - Enable Active
1727290 SG1525AJ Microsemi SoC - - Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 100Hz ~ 350kHz -55°C ~ 125°C (TA) 16-DIP 16-DIP 1 8 V ~ 35 V 49% Yes Yes - Enable, Soft Start Active
1727291 SG1526BJ Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz -55°C ~ 125°C (TJ) 18-DIP 18-DIP 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1727292 SG1825CJ Microsemi SoC Military, MIL-STD-883B - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 4kHz ~ 1.5MHz -55°C ~ 125°C (TA) - 16-CDIP 1 10 V ~ 30 V 85% Yes No - Current Limit, Ramp, Soft Start Active
1727293 SG1845Y Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CERDIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1727294 SG1846J Microsemi SoC - - Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1Hz ~ 500kHz -55°C ~ 125°C (TA) 16-DIP 16-DIP 1 8 V ~ 40 V - Yes Yes - Current Limit, Enable Active
1727784 LX7302CLQ Microsemi SoC - Bulk Transistor Driver Step-Down Positive Buck 1 200kHz ~ 1MHz 0°C ~ 85°C (TA) 20-WFQFN Exposed Pad 20-QFN (3x3) 1 5 V ~ 26 V - Yes No - Current Limit, Enable, On Time Control, Power Good Active
1728346 AAC243E-S8A-G-LF-TR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Up/Step-Down Positive Flyback, Forward Converter 1 - -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 97% No No - - Active
1728361 SG3526BDW-TR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz 0°C ~ 70°C (TA) 18-SOIC (0.295", 7.50mm Width) 18-SOIC 1 8 V ~ 35 V 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start Active
1728363 LX1752CLQ Microsemi SoC - Tube Transistor Driver Step-Down Positive Buck 2 200kHz ~ 1.5MHz 0°C ~ 85°C (TA) 28-VFQFN Exposed Pad - 1 4.2 V ~ 22 V 92% Yes Yes - Current Limit, Enable, Soft Start Active
1728364 NX2124ACSTR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 300kHz -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 2 V ~ 25 V 84% Yes No - - Active
1728365 NX2124CSTR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 300kHz -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 2 V ~ 25 V 84% Yes No - - Active
1728366 NX2155HCUPTR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 2.25MHz -40°C ~ 85°C (TA) 10-VFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP-EP 1 8 V ~ 22 V 71% Yes No - Frequency Control Active
1728367 NX2423CMTR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 400kHz 0°C ~ 70°C (TA) - 24-MLPQ (4x4) 1 4.5 V ~ 5.5 V 97% Yes No - Enable, Frequency Control, Power Good Active
1729369 SG2524D Microsemi SoC - - Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz -25°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC 1 8 V ~ 40 V 49% Yes No - Enable Active
1729392 SG2845DM Microsemi SoC - Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - - Active
1729393 SG2843M Microsemi SoC - Tube Transistor Driver Step-Down Positive Buck 1 1Hz ~ 500kHz -25°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 95% No No - - Active
1729394 SG2843DM Microsemi SoC - Tube Transistor Driver Step-Down Positive Buck 1 1Hz ~ 500kHz -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 95% No No - - Active
1729425 UC2845AM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz -40°C ~ 85°C (TA) - 8-DIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1729455 UC2845ADM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz -40°C ~ 85°C (TA) - 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - - Active
1729466 UC3845ADM-TR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 48% Yes No - - Active
1729664 LX1735CLD Microsemi SoC * - - - - - - - - - - - - - - - - - Active
1729788 LX1741CDU Microsemi SoC - Tube Transistor Driver Step-Up Positive Boost 1 - 0°C ~ 70°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP 1 1.6 V ~ 6 V - No No - Current Limit, Enable Active
1729884 LX1741CLM Microsemi SoC - Tube Transistor Driver Step-Up Positive Boost 1 - 0°C ~ 70°C (TA) 8-VDFN Exposed Pad 8-MLP (3x3) 1 1.6 V ~ 6 V - No No - Current Limit, Enable Active
1731034 LX7309ILQ Microsemi SoC - Bulk Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Buck-Boost, Flyback, Forward Converter 1 100kHz ~ 500kHz -40°C ~ 85°C (TA) 24-TFQFN Exposed Pad 24-QFN (4x4) 1 9.6 V ~ 20 V 50% Yes Yes - Enable, Frequency Control, Soft Start Active
1731189 LX7302CLQ-TR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 200kHz ~ 1MHz 0°C ~ 85°C (TA) 20-WFQFN Exposed Pad 20-QFN (3x3) 1 5 V ~ 26 V - Yes No - Current Limit, Enable, On Time Control, Power Good Active
1732481 NX2138CMTR Microsemi SoC - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 - -10°C ~ 100°C (TA) 16-VQFN Exposed Pad 16-MLPQ (4x4) 1 4.5 V ~ 22 V - Yes No - Enable, On Time Control, Power Good Active
1732801 SG1524J-883B Microsemi SoC Military, MIL-STD-883 Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz -55°C ~ 125°C (TA) - 16-CDIP 1 8 V ~ 40 V 49% Yes No - Enable Active
1732802 SG1525AJ-883B Microsemi SoC * Tube - Step-Up/Step-Down Positive Push-Pull 2 100Hz ~ 350kHz - 16-DIP 16-DIP 1 8 V ~ 35 V 49% Yes Yes - - Active
1732803 SG1526BJ-883B Microsemi SoC Military, MIL-STD-883 Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 500kHz -55°C ~ 125°C (TJ) 18-DIP - 1 8 V ~ 35 V 49% Yes No - Enable, Reset, Soft Start Active
1732804 SG1526J-883B Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1Hz ~ 350kHz -55°C ~ 125°C (TA) 18-DIP (0.300", 7.62mm) - 1 8 V ~ 35 V 49% Yes No - Enable, Reset, Soft Start Active
1732805 SG1843Y-883B Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Down Positive Buck 1 1Hz ~ 500kHz -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CDIP 1 7.6 V ~ 30 V 95% No No - - Active
1732806 SG1843Y-DESC Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Down Positive Buck 1 1Hz ~ 500kHz -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CDIP 1 7.6 V ~ 30 V 95% No No - - Active
1732807 SG1845Y-883B Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CDIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1732808 SG1845Y-DESC Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1Hz ~ 500kHz -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) 8-CDIP 1 7.6 V ~ 30 V 48% Yes No - - Active
1732945 SG1524BJ-DESC Microsemi SoC * Tube - - - - - - - - 16-CDIP - - - - - - - Active
1732946 SG1524J-DESC Microsemi SoC Military, MIL-STD-883 Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz -55°C ~ 125°C (TA) - 16-CDIP 1 8 V ~ 40 V 49% Yes No - Enable Active
1732947 SG1524J-JAN Microsemi SoC Military, MIL-STD-883 Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 100kHz ~ 300kHz -55°C ~ 125°C (TA) - 16-CDIP 1 8 V ~ 40 V 49% Yes No - Enable Active
1732948 SG1825CJ-883B Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 4kHz ~ 1.5MHz -55°C ~ 125°C (TA) - 16-CDIP 1 10 V ~ 30 V 85% Yes No - Current Limit, Ramp, Soft Start Active
1732949 SG1825CJ-DESC Microsemi SoC Military, MIL-STD-883B Tube Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 4kHz ~ 1.5MHz -55°C ~ 125°C (TA) - 16-CDIP 1 10 V ~ 30 V 85% Yes No - Current Limit, Ramp, Soft Start Active
1732950 UC1845AY Microsemi SoC Military, MIL-STD-883B - Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz -55°C ~ 125°C (TA) - - 1 7.6 V ~ 30 V 96% Yes No - - Active
1733281 UC3843AM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) 8-DIP 1 7.6 V ~ 30 V 96% Yes No - - Active
1733312 SG3843DM Microsemi SoC - Tube Transistor Driver Step-Down Positive Buck 1 1Hz ~ 500kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 95% No No - - Active
1733329 UC3843ADM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1 7.6 V ~ 30 V 96% Yes No - - Active
1733460 UC2843AM Microsemi SoC - Tube Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 500kHz -40°C ~ 85°C (TA) - 8-DIP 1 7.6 V ~ 30 V 96% Yes No - - Active
1733970 SG2846DW Microsemi SoC - - Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1Hz ~ 500kHz -25°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC 1 8 V ~ 40 V - Yes Yes - Current Limit, Enable Active

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