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  DC / DC Switching Regulators (2,975 items)

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STMICROELECTRONICS MC34063ACD-TR DC/DC, 3-40V, 100KHZ, 1.5A, 8SOIC (3 offers) 
Topology Buck, Boost, Inverting Output Voltage Max - Product Range - MSL MSL 1 - Unlimited Input Voltage Min 3 V Input Voltage Max 40 V No. of Pins 8 Pins Output Current 1.5 A Switching Frequency -...
ST Microelectronics
MC34063ACD-TR
from £ 0.255*
per piece
 
 piece
STMICROELECTRONICS MC34063EBD-TR DC/DC CONV, BUCK/BOOST, 100KHZ, SOIC-8 (3 offers) 
SVHC No SVHC (17-Dec-2015) Output Type Adjustable Topology Buck, Boost, Inverting Output Voltage Max 38 V Product Range - MSL - Input Voltage Min 3 V Input Voltage Max 40 V No. of Pins 8 Pins Outpu...
ST Microelectronics
MC34063EBD-TR
from £ 0.212*
per piece
 
 piece
STMICROELECTRONICS MC34063ECD-TR DC/DC CONV, BUCK/BOOST, 100KHZ, SOIC-8 (2 offers) 
Topology Buck, Boost, Inverting Output Voltage Max 38 V Product Range - MSL - Input Voltage Min 3 V Input Voltage Max 40 V No. of Pins 8 Pins Output Current 1.5 A Switching Frequency 100 kHz IC Cas...
ST Microelectronics
MC34063ECD-TR
from £ 521.125*
per 2,500 pieces
 
 packet
STMICROELECTRONICS MC34063ECN IC, DC/DC CONTROLLER, 34063, DIP8 (3 offers) 
Topology Buck, Boost, Inverting Output Voltage Max - Product Range - MSL - Input Voltage Min 3 V Input Voltage Max 40 V No. of Pins 8 Pins Output Current 1.5 A Switching Frequency - IC Case / Packa...
ST Microelectronics
MC34063ECN
from £ 0.283*
per piece
 
 piece
STMICROELECTRONICS PM8903ATR DC/DC CONV, BUCK, 1.1MHZ, VFQFN-16 (1 offer) 
Topology Buck (Step Down) Output Voltage Max - Product Range - MSL MSL 3 - 168 hours Input Voltage Min 2.8 V Input Voltage Max 6 V No. of Pins 16 Pins Output Current 3 A Switching Frequency 1.1 MHz...
ST Microelectronics
PM8903ATR
from £ 1.24*
per piece
 
 piece
STMICROELECTRONICS ST1CC40DR DC/DC CONV, BUCK, 850KHZ, SOIC-8 (2 offers) 
Topology Buck (Step Down) Output Voltage Max - Product Range - MSL MSL 3 - 168 hours Input Voltage Min 3 V Input Voltage Max 18 V No. of Pins 8 Pins Output Current 3 A Switching Frequency 850 kHz I...
ST Microelectronics
ST1CC40DR
from £ 0.943*
per piece
 
 piece
STMICROELECTRONICS ST1PS01AJR DC/DC CONV, SYNC BUCK, 1MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 3.3 V Product Range - MSL MSL 1 - Unlimited Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 8 Pins Output Current 400 mA Switchi...
ST Microelectronics
ST1PS01AJR
from £ 0.713*
per piece
 
 piece
STMICROELECTRONICS ST1PS01BJR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 1.7 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 8 Pins Output Current 400 mA Switching Frequency 2 MHz IC ...
ST Microelectronics
ST1PS01BJR
from £ 0.722*
per piece
 
 piece
STMICROELECTRONICS ST1PS01FJR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 1.55 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 8 Pins Output Current 400 mA Switching Frequency 2 MHz IC...
ST Microelectronics
ST1PS01FJR
from £ 0.714*
per piece
 
 piece
STMICROELECTRONICS ST1PS01GJR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 1 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 8 Pins Output Current 400 mA Switching Frequency 2 MHz IC Ca...
ST Microelectronics
ST1PS01GJR
from £ 0.772*
per piece
 
 piece
STMICROELECTRONICS ST1PS01HJR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 1.05 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 8 Pins Output Current 400 mA Switching Frequency 2 MHz IC...
ST Microelectronics
ST1PS01HJR
from £ 0.743*
per piece
 
 piece
STMICROELECTRONICS ST1PS02A1QTR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 1.75 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 12 Pins Output Current 400 mA Switching Frequency 2 MHz I...
ST Microelectronics
ST1PS02A1QTR
from £ 0.738*
per piece
 
 piece
STMICROELECTRONICS ST1PS02AQTR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 1.75 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 12 Pins Output Current 400 mA Switching Frequency 2 MHz I...
ST Microelectronics
ST1PS02AQTR
from £ 0.696*
per piece
 
 piece
STMICROELECTRONICS ST1PS02B1QTR DC/DC CONV, SYNC BUCK, 2MHZ, 85DEG C (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 2.5 V Product Range - Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 12 Pins Output Current 400 mA Switching Frequency 2 MHz IC...
ST Microelectronics
ST1PS02B1QTR
from £ 0.716*
per piece
 
 piece
STMICROELECTRONICS ST1PS02BQTR DC/DC CONV, SYNC BUCK, 2 MHZ, TQFN-12 (2 offers) 
Topology Synchronous Buck (Step Down) Output Voltage Max 2.5 V Product Range - MSL MSL 1 - Unlimited Input Voltage Min 1.8 V Input Voltage Max 5.5 V No. of Pins 12 Pins Output Current 400 mA Switch...
ST Microelectronics
ST1PS02BQTR
from £ 0.748*
per piece
 
 piece
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