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R124

R1240K001B-TR vs R1240K003A-TR vs R1240K003B-TR

 
PartNumberR1240K001B-TRR1240K003A-TRR1240K003B-TR
DescriptionSwitching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC ConverterSwitching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC ConverterSwitching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC Converter
ManufacturerRicoh ElectronicsRicoh ElectronicsRicoh Electronics
Product CategorySwitching Voltage RegulatorsSwitching Voltage RegulatorsSwitching Voltage Regulators
RoHSYYY
Package / CaseDFN-PLP-2527-10DFN-PLP-2527-10DFN-PLP-2527-10
PackagingReelReelReel
BrandRicoh Electronic Devices CompanyRicoh Electronic Devices CompanyRicoh Electronic Devices Company
Product TypeSwitching Voltage RegulatorsSwitching Voltage RegulatorsSwitching Voltage Regulators
Factory Pack Quantity500050005000
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICsPMIC - Power Management ICs
Mounting Style-SMD/SMTSMD/SMT
Output Voltage-800 mV to 15 V800 mV to 15 V
Output Current-1.2 A1.2 A
Number of Outputs-1 Output1 Output
Input Voltage MAX-30 V30 V
Topology-BuckBuck
Input Voltage MIN-4.5 V4.5 V
Switching Frequency-1.25 MHz1.25 MHz
Minimum Operating Temperature-- 40 C- 40 C
Maximum Operating Temperature-+ 85 C+ 85 C
Series-R1240KR1240K
Input Voltage-4.5 V to 30 V4.5 V to 30 V
Operating Temperature Range-- 40 C to + 85 C- 40 C to + 85 C
Type-DC/DC ConverterDC/DC Converter
Shutdown-ShutdownShutdown
Operating Supply Current-500 uA500 uA
Supply Voltage Min-4.5 V4.5 V
Manufacturer Part # Description RFQ
Ricoh Electronic Devices Company
Ricoh Electronic Devices Company 		R1242S001C-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001F-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001D-E2-FE Switching Voltage Regulators 3A 30V Input PWM Step-down DCDC Converter with Synchronous Rectifier Ext. Low-side Tr.
R1240K001B-TR Switching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC Converter
R1240N001B-TR-FE Switching Voltage Regulators Buck DC/DC Converter
R1240N001A-TR-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001E-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1240K003A-TR Switching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC Converter
R1242S001A-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1240K003B-TR Switching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC Converter
R1242S001B-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R124274120W RF COAXIAL CABLE MOUNT CONNECTOR
R124274123 RF COAXIAL CABLE MOUNT CONNECTOR
R124274123W RF COAXIAL CABLE MOUNT CONNECTOR
R124272120 SMA(F) STR SQUARE FLANGE JACK CRIMP 2,6/50S, 100P - Bulk (Alt: R124272120)
R124274120 SMA(F) STR SQUARE FLANGE JACK CRIMP 2,6/50D, 100P - Bulk (Alt: R124274120)
R124154001W RF COAXIAL CABLE MOUNT CONNECTOR
R124.426.123W Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST Thru-Hole Gold Over Copper - Bulk (Alt: R124426123W)
R124.426.120 Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST Thru-Hole Gold Over Copper - Bulk (Alt: R124426120)
R124.426.120W Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST Thru-Hole Gold Over Copper - Bulk (Alt: R124426120W)
R124 551 323W New and Original
R124.423.353 New and Original
R124.426.123 Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST Thru-Hole Gold Over Copper - Bulk (Alt: R124426123)
R124.427.000 Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST SMD Gold Over Nickel - Bulk (Alt: R124427000)
R124.427.800 Conn SMA RCP 0Hz to 18GHz 50Ohm Solder ST SMD Gold Over Nickel T/R - Tape and Reel (Alt: R124427800)
R124.482.023 New and Original
R124.510.000 Conn SMA RCP 0Hz to 18GHz 50Ohm ST Panel Mount Gold Over Nickel - Bulk (Alt: R124510000)
R124.680.123W Conn SMA RCP 0Hz to 18GHz 50Ohm Solder RA Thru-Hole Gold Over Nickel - Bulk (Alt: R124680123W)
R124052003 SMACOM M STR SD .085 C100
R124069123 SMACOM M STR CR 2/50S C100
R1240K003A New and Original
R1240K003A-TR Switching Voltage Regulators 1.2A 30V Input PWM Step-down DCDC Converte
R1240K003B-TR DC to DC Converter and Switching Regulator Chip
R1240N001A-FE New and Original
R1240N001A-TR-F New and Original
R1240N001A-TR-FE Conv DC-DC 4.5V to 30V Step Down Single-Out 0.8V to 15V 1.2A 6-Pin SOT-23W T/R
R1240N001B New and Original
R1240N001B-TR-F New and Original
R1240N001B-TR-FE Conv DC-DC 4.5V to 30V Step Down Single-Out 0.8V to 15V 1.2A 6-Pin SOT-23W T/R
R1240N001BTRF New and Original
R124153001 SMACOM M RA SD .085 C100
R124176227 New and Original
R1241N001B-TR-F New and Original
R1242S001A-E2-FE Conv DC-DC 5V to 30V Synchronous Step Down Single-Out 0.8V to 15V 3A 8-Pin HSOP-E EP T/R
R1242S001D-E2-FE Switching Voltage Regulators 3A 30V Input PWM Step-down DCDC Converter with Synchronous Rectifier Ext. Low-side Tr.
R1242S001E New and Original
R124272123 RF COAXIAL CABLE MOUNT CONNECTOR
R124172123 RF COAXIAL CABLE MOUNT CONNECTOR
R124225003W RF COAXIAL CABLE MOUNT CONNECTOR
R124225003 RF COAXIAL CABLE MOUNT CONNECTOR
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