Part Number Manufacturer / Brand Brife Description Part StatusTopologyFunctionNumber of OutputsFrequency - SwitchingVoltage/Current - Output 1Voltage/Current - Output 2Voltage/Current - Output 3w/LED Driverw/Supervisorw/SequencerVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Analog Devices Inc. IC Regulators QD BCK/LINEAR 16WLCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz1.2V, 800mA3.3V, 800mA2.8V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-WFBGA, WLCSP16-WLCSP (2x2)
Analog Devices Inc. IC Regulators QD BCK/LINEAR 16WLCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz1.8V, 800mA2.8V, 800mA2.8V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-WFBGA, WLCSP16-WLCSP (2x2)
Analog Devices Inc. IC Regulators QD BCK/LINEAR 24-LFCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz1.2V, 1.2A3.3V, 1.2A2.8V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
Analog Devices Inc. IC Regulators QD BCK/LINEAR 24LFCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz0.8 V ~ 3.8 V, 1.2A0.8 V ~ 3.8 V, 1.2A0.8 V ~ 4.75 V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
Analog Devices Inc. IC Regulators QD BCK/LINEAR 24LFCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz0.8 V ~ 3.8 V, 1.2A0.8 V ~ 3.8 V, 1.2A0.8 V ~ 5.2 V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
Analog Devices Inc. IC Regulators QD BCK/LINEAR 28TSSOP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz0.8 V ~ 3.8 V, 1.2A0.8 V ~ 3.8 V, 1.2A0.8 V ~ 5.2 V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Analog Devices Inc. IC Regulators QD BCK/LINEAR 24LFCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz1.2V, 800mA3.3V, 800mA2.8V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
Analog Devices Inc. IC Regulators QD BCK/LINEAR 24LFCSP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function43MHz0.8 V ~ 3.8 V, 800mA0.8 V ~ 3.8 V, 800mA0.8 V ~ 5.2 V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
Analog Devices Inc. IC Regulators QD BCK/LDO 1.2A 24LFCSP ActiveStep-Down (Buck) (2), Linear (LDO) (2)Any Function43MHz0.8 V ~ 3.8 V, 1.2A0.8 V ~ 3.8 V, 1.2A0.8 V ~ 5.2 V, 300mANoNoNo1.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 28-SOIC ObsoleteStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4215kHzControllerControllerControllerNoNoNo5 V ~ 12 V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 28-SOIC ObsoleteStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4215kHzControllerControllerControllerNoNoNo5 V ~ 12 V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 28-SOIC ObsoleteStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4215kHzControllerControllerControllerNoNoNo5 V ~ 12 V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 28-SOIC ObsoleteStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4215kHzControllerControllerControllerNoNoNo5 V ~ 12 V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 28-SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4215kHzControllerControllerControllerNoNoNo5 V ~ 12 V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 28-SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4215kHzControllerControllerControllerNoNoNo5 V ~ 12 V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 16SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4300kHzControllerControllerControllerNoNoNo4.75 V ~ 5.25 V0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 16SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4300kHzControllerControllerControllerNoNoNo4.75 V ~ 5.25 V0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 16SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4300kHzControllerControllerControllerNoNoNo4.75 V ~ 5.25 V0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 16-SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4300kHzControllerAdjustable, 120mAAdjustable, 120mANoNoNo4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR 16-SOIC ObsoleteStep-Down (Buck) Synchronous (1), Linear (LDO) (3)Any Function4300kHzControllerAdjustable, 120mAAdjustable, 120mANoNoNo4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)
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Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 32-QFN ActiveStep-Down (Buck) Synchronous (3), Linear (LDO) (1)Any Function4600kHzControllerControllerControllerNoNoNo4.5 V ~ 24 V-40°C ~ 85°CSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 32-QFN ActiveStep-Down (Buck) Synchronous (3), Linear (LDO) (1)Any Function4600kHzControllerControllerControllerNoNoNo4.5 V ~ 24 V-40°C ~ 85°CSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 32-QFN ActiveStep-Down (Buck) Synchronous (3), Linear (LDO) (1)Any Function4300kHzControllerControllerControllerNoNoNo4.5 V ~ 24 V-40°C ~ 85°CSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators QD BCK/LINEAR SYNC 32-QFN ActiveStep-Down (Buck) Synchronous (3), Linear (LDO) (1)Any Function4300kHzControllerControllerControllerNoNoNo4.5 V ~ 24 V-40°C ~ 85°CSurface Mount32-VFQFN Exposed Pad32-QFN (5x5)
Texas Instruments IC Regulators QD BUCK/LINEAR 24WQFN ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function42MHz0.8 V ~ 2 V, 1.5A1 V ~ 3.3 V, 1.5A1 V ~ 3.5 V, 300mANoNoNo2.8 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-WQFN (4x4)
Texas Instruments IC Regulators QD BCK/LINEAR SYNC 25USMD ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function42.1MHz1.2V, 1A1.8V, 600mA2.85V, 300mANoNoYes2.8 V ~ 5.5 V-40°C ~ 85°CSurface Mount25-WFBGA25-uSMD
Texas Instruments IC Regulators QD BCK/LINEAR SYNC 25USMD ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function42.1MHz1.2V, 1A2.8V, 600mA3.3V, 300mANoNoYes2.8 V ~ 5.5 V-40°C ~ 85°CSurface Mount25-WFBGA25-uSMD
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38-TSSOP ActiveStep-Down (Buck) (3), Linear (LDO) (1)Automotive4900kHz ~ 1.1MHz-, 2.7A-, 1.8A-, 1.8ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38QFN ActiveStep-Down (Buck) (3), Linear (LDO) (1)Automotive4900kHz ~ 1.1MHz-, 2.7A-, 1.8A-, 1.8ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38QFN ActiveStep-Down (Buck) (3), Linear (LDO) (1)Automotive4900kHz ~ 1.1MHz-, 2.7A-, 1.8A-, 1.8ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38TSSOP ActiveStep-Down (Buck) (3), Linear (LDO) (1)Automotive4900kHz ~ 1.1MHz-, 2.7A-, 1.8A-, 1.8ANoNoYes4 V ~ 36 V-40°C ~ 150°CSurface Mount38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38QFN ActiveStep-Down (Buck) (3), Linear (LDO) (1)Automotive4900kHz ~ 1.1MHz-, 2.7A-, 1.8A-, 1.8ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38-QFN ActiveStep-Down (Buck) (1), Linear (LDO) (1)Any Function4900kHz ~ 1.1MHz0.8 V ~ 32.4 V, 2.4A0.8 V ~ 32.4 V, 1.5A0.8 V ~ 32.4 V, 1.5ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38-QFN ActiveStep-Down (Buck) (1), Linear (LDO) (1)Any Function4900kHz ~ 1.1MHz0.8 V ~ 32.4 V, 2.4A0.8 V ~ 32.4 V, 1.5A0.8 V ~ 32.4 V, 1.5ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38-QFN ActiveStep-Down (Buck) (1), Linear (LDO) (1)Any Function4900kHz ~ 1.1MHz0.8 V ~ 32.4 V, 2.4A0.8 V ~ 32.4 V, 1.5A0.8 V ~ 32.4 V, 1.5ANoNoYes4 V ~ 36 V-40°C ~ 150°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators QD BUCK/LINEAR 38-QFN ActiveStep-Down (Buck) (1), Linear (LDO) (1)Any Function4900kHz ~ 1.1MHz0.8 V ~ 32.4 V, 2.4A0.8 V ~ 32.4 V, 1.5A0.8 V ~ 32.4 V, 1.5ANoNoYes4 V ~ 36 V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 28QSOP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4200kHz ~ 500kHzControllerController3.3V, 100mANoNoYes4.5 V ~ 24 V-40°C ~ 85°CSurface Mount28-SSOP (0.154", 3.90mm Width)28-QSOP
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 28QSOP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4200kHz ~ 500kHzControllerController3.3V, 100mANoNoYes4.5 V ~ 24 V-40°C ~ 85°CSurface Mount28-SSOP (0.154", 3.90mm Width)28-QSOP
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 28SSOP ObsoleteStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4300kHz, 200kHzControllerController5V, 5mANoNoNo5.5 V ~ 30 V0°C ~ 70°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 28SSOP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4300kHz, 200kHzControllerController5V, 5mANoNoNo5.5 V ~ 30 V0°C ~ 70°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 16TQFN ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function41.5MHz1.2V, 600mA1.8V, 1.2A2.8V, 300mANoNoNo2.8 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 16TQFN ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function41.5MHz1.2V, 600mA1.8V, 1.2A1.2V, 300mANoNoNo2.8 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 16TQFN ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function41.5MHz0.6 V ~ 3.3 V, 600mA0.6 V ~ 3.3 V, 1.2A3.3V, 300mANoNoNo2.6 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 16TQFN ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function41.5MHz0.6 V ~ 3.3 V, 600mA0.6 V ~ 3.3 V, 1.2A3.3V, 300mANoNoNo2.6 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC Regulators QD BCK/LINEAR SYNC 16TQFN ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function41.5MHz0.6 V ~ 3.3 V, 600mA0.6 V ~ 3.3 V, 1.2A2.8V, 300mANoNoNo2.6 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
ON Semiconductor IC Regulators QD BUCK/LINEAR 28-QFN ActiveStep-Down (Buck) (2), Linear (LDO) (2)Any Function4300kHz, 400kHz, 600kHzControllerController5V, 60mANoNoNo5.5 V ~ 28 V0°C ~ 85°CSurface Mount28-VFQFN Exposed Pad28-QFN (4x4)
Richtek USA Inc. IC Regulators QD BCK/LINEAR SYNC ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Any Function4240kHz ~ 430kHzControllerController5V, 100mANoNoNo5 V ~ 25 V-40°C ~ 85°CSurface Mount20-WFQFN Exposed Pad20-WQFN (3x3)
Texas Instruments IC Regulators QD BCK/LINEAR 38HTSSOP ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)Automotive4165kHzControllerController1.2 V ~ 8.5 V, 650mANoYesNo1.8 V ~ 30 V-40°C ~ 125°CSurface Mount38-TSSOP (0.240", 6.10mm Width) Exposed Pad38-HTSSOP
MaxLinear, Inc. IC Regulators QD BUCK/LINEAR 32-TQFN ActiveStep-Down (Buck) (3), Linear (LDO) (1)Any Function4300kHz ~ 1.5MHz0.9 V ~ 5.1 V, -0.9 V ~ 5.1 V, -0.9 V ~ 5.1 V, -NoNoYes4.75 V ~ 25 V-40°C ~ 125°CSurface Mount32-WFQFN Exposed Pad32-TQFN (5x5)
MaxLinear, Inc. 3 CHANNEL DIGITAL POWER CONTROLL ActiveStep-Down (Buck) (3), Linear (LDO) (1)Any Function4300kHz ~ 1.5MHz0.9 V ~ 5.1 V, -0.9 V ~ 5.1 V, -0.9 V ~ 5.1 V, -NoNoYes4.75 V ~ 25 V-40°C ~ 125°CSurface Mount32-WFQFN Exposed Pad32-TQFN (5x5)
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