R12

R1240N001B-TR-FE vs R1240N001A-TR-FE vs R1242S001A-E2-FE

 
PartNumberR1240N001B-TR-FER1240N001A-TR-FER1242S001A-E2-FE
DescriptionSwitching Voltage Regulators Buck DC/DC ConverterSwitching Voltage Regulators Buck DC/DC ConverterSwitching Voltage Regulators Buck DC/DC Converter
ManufacturerRicoh ElectronicsRicoh ElectronicsRicoh Electronics
Product CategorySwitching Voltage RegulatorsSwitching Voltage RegulatorsSwitching Voltage Regulators
RoHSYYY
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseSOT-23-Wide-6SOT-23-Wide-6HSOP-8E-8
Output Voltage800 mV to 15 V800 mV to 15 V800 mV to 15 V
Output Current1.2 A1.2 A3 A
Number of Outputs1 Output1 Output1 Output
Input Voltage MAX30 V30 V30 V
TopologyBuckBuckBuck
Input Voltage MIN4.5 V4.5 V5 V
Switching Frequency1.25 MHz1.25 MHz330 kHz to 1 MHz
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
SeriesR1240NR1240NR1242S
PackagingReelReelReel
Input Voltage4.5 V to 30 V4.5 V to 30 V5 V to 30 V
Operating Temperature Range- 40 C to + 85 C- 40 C to + 85 C- 40 C to + 85 C
TypeDC/DC ConverterDC/DC ConverterDC/DC Converter
BrandRicoh Electronic Devices CompanyRicoh Electronic Devices CompanyRicoh Electronic Devices Company
ShutdownShutdownShutdownShutdown
Operating Supply Current500 uA500 uA800 uA
Product TypeSwitching Voltage RegulatorsSwitching Voltage RegulatorsSwitching Voltage Regulators
Factory Pack Quantity300030001000
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICsPMIC - Power Management ICs
Supply Voltage Min4.5 V4.5 V5 V
  • Empezar con
  • R12 1505
Fabricante Parte # Descripción RFQ
Ricoh Electronic Devices Company
Ricoh Electronic Devices Company
R1243S001D-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001G-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001C-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001H-E2-FE Switching Voltage Regulators 3A 30V Input PWM Step-down DCDC Converter with Synchronous Rectifier Ext. Low-side Tr.
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.
R1240N001B-TR-FE Switching Voltage Regulators Buck DC/DC Converter
R1240N001A-TR-FE Switching Voltage Regulators Buck DC/DC Converter
R1243S001A-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001E-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1243S001B-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1242S001A-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1243S001E-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1243K001A-TR Switching Voltage Regulators Buck DC/DC Converter
R1242S001B-E2-FE Switching Voltage Regulators Buck DC/DC Converter
R1243K001B-TR Switching Voltage Regulators Buck DC/DC Converter
R1243K001C-TR Switching Voltage Regulators Buck DC/DC Converter
R1243K001D-TR Switching Voltage Regulators 2A 30V Input PWM Step-down DCDC Converter
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-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
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.
R1243K001A-TR 2A 30V Input PWM Step-down DC/DC Converte
R1243K001B-TR 2A 30V Input PWM Step-down DC/DC Converte
R1243S001A-E2-FE DC to DC Converter and Switching Regulator Chip
R1243S001B-E2-FE Conv DC-DC 4.5V to 30V Step Down Single-Out 0.8V to 18V 2A 8-Pin HSOP-E EP T/R
R1243S001D-E2-FE Conv DC-DC 4.5V to 30V Step Down Single-Out 0.8V to 18V 2A 8-Pin HSOP-E EP T/R
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)
R124154001W RF COAXIAL CABLE MOUNT CONNECTOR
R1240N001A-FE Nuevo y original
R1240N001BTRF Nuevo y original
R124176227 Nuevo y original
R1241N001B-TR-F Nuevo y original
R1242S001E Nuevo y original
R12430828 Nuevo y original
R1243S001A-FE Nuevo y original
R1243S001B Nuevo y original
R124272123 RF COAXIAL CABLE MOUNT CONNECTOR
R124225003W RF COAXIAL CABLE MOUNT CONNECTOR
R124225003 RF COAXIAL CABLE MOUNT CONNECTOR
R124274120 SMA(F) STR SQUARE FLANGE JACK CRIMP 2,6/50D, 100P - Bulk (Alt: R124274120)
R1240N001A-TR-F Nuevo y original
R1240N001B Nuevo y original
R1240N001B-TR-F Nuevo y original
R124153001 SMACOM M RA SD .085 C100
R1243S001C-E2-FE Conv DC-DC 4.5V to 30V Step Down Single-Out 0.8V to 18V 2A 8-Pin HSOP-E EP T/R
R124172123 RF COAXIAL CABLE MOUNT CONNECTOR
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