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  Voltage regulators - DC/DC circuits (67 items)

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IC: driver; DC/DC converter; 1.235÷35VDC; 1A; SO8; Topology: buck (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: STMicroelectronics Mounting: SM...
ST Microelectronics
A5970D
from € 2.41*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 1.5A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO8 Operating voltage: 4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 1.5A Type of ...
ST Microelectronics
A5972D013TR
from € 2.57*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 2A; HSOP8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Operating voltage: 4...36V Frequency: 0.5MHz Output voltage: 1.235...35V DC Output current: 2A Type of ...
ST Microelectronics
A5974AD
from € 2.85*
per piece
 
 piece
IC: driver; DC/DC converter; 0.6÷38VDC; 3A; HSOP8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Operating voltage: 4.5...38V Frequency: 250kHz Output voltage: 0.6...38V DC Output current: 3A Type of ...
ST Microelectronics
A7986A
from € 1.50*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 9÷46VDC; Uout: 5.1÷40VDC; 4A; Ch: 1 (1 offer) 
Manufacturer: STMicroelectronics Mounting: THT Operating temperature: -40...150°C Case: MULTIWATT15 Frequency: 115kHz Output voltage: 5.1...40V DC Output current: 4A Type of integrated circuit: dri...
ST Microelectronics
L296HT
from € 6.94*
per piece
 
 piece
IC: driver; DC/DC converter; 3.3÷50VDC; 1.5A; DIP8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: THT Operating temperature: -40...150°C Case: DIP8 Operating voltage: 8...55V Frequency: 100...300kHz Output voltage: 3.3...50V DC Output current: 1.5A Typ...
ST Microelectronics
L4971
from € 2.31*
per piece
 
 piece
IC: driver; DC/DC converter; 3.3÷50VDC; 1.5A; SO16-W; Ch: 1; tube (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO16-W Operating voltage: 8...55V Frequency: 100...300kHz Output voltage: 3.3...50V DC Output current: 1.5A T...
ST Microelectronics
L4971D
from € 2.47*
per piece
 
 piece
IC: driver; DC/DC converter; 3.3÷50VDC; 1.5A; SO16-W; Ch: 1; 8÷55V (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO16-W Operating voltage: 8...55V Frequency: 100...300kHz Output voltage: 3.3...50V DC Output current: 1.5A Type of integrated circuit: driver N...
ST Microelectronics
L4971D013TR
from € 2.30*
per piece
 
 piece
IC: driver; DC/DC converter; 5.1÷40VDC; 2A; SO20; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO20 Frequency: 200kHz Output voltage: 5.1...40V DC Output current: 2A Type of integrated circuit: driver Number of channels: 1 Kind of integrat...
ST Microelectronics
L4972AD
from € 3.61*
per piece
 
 piece
IC: driver; DC/DC converter; 0.5÷50VDC; 3.5A; SO20; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...125°C Case: SO20 Operating voltage: 8...55V Frequency: 90...110kHz Output voltage: 0.5...50V DC Output current: 3.5A Type...
ST Microelectronics
L4973D3.3-013TR
from € 3.70*
per piece
 
 piece
IC: driver; DC/DC converter; 5.1÷50VDC; 3.5A; SO20; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...125°C Case: SO20 Operating voltage: 8...55V Frequency: 90...110kHz Output voltage: 5.1...50V DC Output current: 3.5A Type...
ST Microelectronics
L4973D5.1-013TR
from € 3.34*
per piece
 
 piece
IC: driver; DC/DC converter; 0.5÷50VDC; 3.5A; DIP18; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: THT Operating temperature: -40...125°C Case: DIP18 Operating voltage: 8...55V Frequency: 90...110kHz Output voltage: 0.5...50V DC Output current: 3.5A Typ...
ST Microelectronics
L4973V3.3
from € 2.66*
per piece
 
 piece
IC: driver; DC/DC converter; 0.5÷50VDC; 1A; SO16-W; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO16-W Operating voltage: 8...55V Frequency: 300kHz Output voltage: 0.5...50V DC Output current: 1A Type of integrated circuit: driver Number of...
ST Microelectronics
L4976D
from € 3.32*
per piece
 
 piece
IC: driver; DC/DC converter; 3.3÷50VDC; 2A; DIP8; Topology: buck (2 offers) 
Manufacturer: STMicroelectronics Mounting: THT Case: DIP8 Operating voltage: 8...55V Frequency: 300kHz On-state resistance: 0.25Ω Output voltage: 3.3...50V DC Output current: 2A Type of integrated ...
ST Microelectronics
L4978
from € 2.71*
per piece
 
 piece
IC: driver; DC/DC converter; 3.3÷50VDC; 2A; SO16-W; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO16-W Operating voltage: 8...55V Frequency: 300kHz On-state resistance: 0.25Ω Output voltage: 3.3...50V DC Output current: 2A Type of integrate...
ST Microelectronics
L4978D
from € 2.34*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 1.5A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO8 Operating voltage: 4.4...36V Frequency: 0.5MHz Output voltage: 1.235...35V DC Output current: 1.5A Type o...
ST Microelectronics
L5970AD
from € 1.66*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 1.5A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO8 Operating voltage: 4.4...36V Frequency: 0.5MHz Output voltage: 1.235...35V DC Output current: 1.5A Type o...
ST Microelectronics
L5970ADTR
from € 1.73*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 1A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO8 Operating voltage: 4.4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 1A Type of ...
ST Microelectronics
L5970D
from € 1.90*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 1A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO8 Operating voltage: 4.4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 1A Type of ...
ST Microelectronics
L5970D013TR
from € 1.90*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 2A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO8 Operating voltage: 4.4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 2A Type of ...
ST Microelectronics
L5972D
from € 1.75*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 2A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO8 Operating voltage: 4.4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 2A Type of ...
ST Microelectronics
L5972D013TR
from € 1.82*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 2A; HSOP8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: HSOP8 Operating voltage: 4.4...36V Frequency: 0.5MHz Output voltage: 1.235...35V DC Output current: 2A Type o...
ST Microelectronics
L5973AD
from € 1.72*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 2.5A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO8 Operating voltage: 4.4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 2.5A Type o...
ST Microelectronics
L5973D
from € 1.74*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷35VDC; 2.5A; SO8; Topology: buck (2 offers) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO8 Operating voltage: 4.4...36V Frequency: 250kHz Output voltage: 1.235...35V DC Output current: 2.5A Type o...
ST Microelectronics
L5973D013TR
from € 1.74*
per piece
 
 piece
IC: driver; DC/DC converter; 3A; SO8; -25÷125°C; tube; 4.4÷36V (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO8 Operating voltage: 4.4...36V Frequency: 280kHz Output current: 3A Type of integrated circuit: driver Kind...
ST Microelectronics
L5974D
from € 1.95*
per piece
 
 piece
IC: driver; DC/DC converter; 2.5A; HSOP8; -25÷125°C; 2.9÷18V (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: HSOP8 Operating voltage: 2.9...18V Frequency: 275kHz Output current: 2.5A Type of integrated circuit: driver ...
ST Microelectronics
L5986A
from € 1.41*
per piece
 
 piece
IC: driver; DC/DC converter; 3A; HSOP8; -25÷125°C; 2.9÷18V (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: HSOP8 Operating voltage: 2.9...18V Frequency: 275kHz Output current: 3A Type of integrated circuit: driver Ki...
ST Microelectronics
L5987A
from € 1.64*
per piece
 
 piece
IC: driver; DC/DC converter; 4A; HTSSOP16; -25÷125°C; 2.9÷18V (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: HTSSOP16 Operating voltage: 2.9...18V Frequency: 440kHz Output current: 4A Type of integrated circuit: driver...
ST Microelectronics
L5988D
from € 1.60*
per piece
 
 piece
IC: driver; boost,flyback; DC/DC switcher,PWM controller; SO16 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO16 Operating voltage: 10...20V Frequency: 0.1MHz Output current: 1.5A Type of integrated circuit: driver Op...
ST Microelectronics
L5991D
from € 1.49*
per piece
 
 piece
IC: driver; boost,flyback; DC/DC switcher,PWM controller; SO16 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -25...125°C Case: SO16 Operating voltage: 10...20V Frequency: 0.1MHz Output current: 1.5A Type of integrated circuit: driver Op...
ST Microelectronics
L5991D013TR
from € 1.63*
per piece
 
 piece
IC: driver; resonant mode controller; SO16; Ch: 1; 8.8÷16VDC (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO16 DC supply current: 3.5mA Frequency: 0.5MHz Type of integrated circuit: driver Number of channels: 1 Input voltage: 8.8...16V DC Kind of int...
ST Microelectronics
L6599DTR
from € 1.47*
per piece
 
 piece
IC: driver; DC/DC converter; 1.235÷34VDC; 1A; SO8; Topology: buck (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO8 Operating voltage: 8...36V Frequency: 250kHz Output voltage: 1.235...34V DC Output current: 1A Type of integrated circuit: driver Number of ...
ST Microelectronics
L6902D
from € 1.99*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 8÷36VDC; Uout: 1.23÷34VDC; 1A; SO8 (2 offers) 
Manufacturer: STMicroelectronics Mounting: SMD Case: SO8 Frequency: 250kHz Output voltage: 1.23...34V DC Output current: 1A Type of integrated circuit: driver Number of channels: 1 Input voltage: 8...
ST Microelectronics
L6902D013TR
from € 1.64*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 0.6÷5.5VDC; Uout: 2÷5.2VDC; 1A (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: STMicroelectronics Mounting: SM...
ST Microelectronics
L6920D
from € 1.81*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 0.6÷5.5VDC; Uout: 1.8÷5.2VDC (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: MSOP8 Frequency: 1MHz Output voltage: 1.8...5.2V DC Output current: 0.8A Type of integrated circuit: driver Number of channels: 1 Input voltage:...
ST Microelectronics
L6920DBTR
from € 1.60*
per piece
 
 piece
IC: driver; DC/DC converter; 0.9÷28VDC; 0.4A; VDFPN10; Ch: 1 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: VDFPN10 Operating voltage: 4.5...36V Frequency: 250...600kHz Output voltage: 0.9...28V DC Output current: 0.4A Type of integrated circuit: drive...
ST Microelectronics
L6984ATR
from € 1.68*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 5÷24VDC; Uout: 2.9÷3.6VDC; 0.5A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HTSSOP16 Operating voltage: 4...38V Frequency: 0.25...2MHz Output voltage: 2.9...3.6V DC Output current: 0.5A...
ST Microelectronics
L6985F
from € 1.55*
per piece
 
 piece
IC: driver; DC/DC converter; 0.85÷38VDC; 2A; HTSSOP16; Ch: 1; 4÷38V (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HTSSOP16 Operating voltage: 4...38V Frequency: 0.25...2MHz Output voltage: 0.85...38V DC Output current: 2A T...
ST Microelectronics
L6986
from € 1.49*
per piece
 
 piece
IC: driver; DC/DC converter; 0.85÷38VDC; 1.5A; HTSSOP16; Ch: 1 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HTSSOP16 Operating voltage: 4...38V Frequency: 0.25...2MHz Output voltage: 0.85...38V DC Output current: 1.5A...
ST Microelectronics
L6986F
from € 2.03*
per piece
 
 piece
IC: driver; DC/DC converter; 2A; HSOP8; Topology: buck; Ch: 1 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Operating voltage: 4.5...28V Frequency: 275kHz Output current: 2A Type of integrated circuit: driver Nu...
ST Microelectronics
L7980A
from € 0.97*
per piece
 
 piece
IC: driver; DC/DC converter; 3A; HSOP8; Topology: buck; Ch: 1 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Operating voltage: 4.5...28V Frequency: 275kHz Output current: 3A Type of integrated circuit: driver Nu...
ST Microelectronics
L7981A
from € 0.98*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷38VDC; Uout: 0.6÷38VDC; 2A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Frequency: 0.25...1MHz Output voltage: 0.6...38V DC Output current: 2A Type of integrated circuit: driv...
ST Microelectronics
L7985A
from € 1.24*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷38VDC; Uout: 0.6÷38VDC; 3A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Frequency: 0.25...1MHz Output voltage: 0.6...38V DC Output current: 3A Type of integrated circuit: driv...
ST Microelectronics
L7986A
from € 1.48*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷38VDC; Uout: 0.6÷38VDC; 3A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: SO8-EP Frequency: 0.25...1MHz Output voltage: 0.6...38V DC Output current: 3A Type of integrated circuit: dri...
ST Microelectronics
L7986ATR
from € 1.26*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷38VDC; Uout: 0.6÷38VDC; 3A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...150°C Case: HSOP8 Frequency: 0.25...1MHz Output voltage: 0.6...38V DC Output current: 3A Type of integrated circuit: driv...
ST Microelectronics
L7986TA
from € 1.66*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷61VDC; Uout: 0.8÷61VDC; 3A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: HTSSOP16 Frequency: 250...1500kHz Output voltage: 0.8...61V DC Output current: 3A Type of integrated circuit: driver Number of channels: 1 Input...
ST Microelectronics
L7987
from € 1.99*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷61VDC; Uout: 0.8÷61VDC; 2A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: HTSSOP16 Frequency: 250...1500kHz Output voltage: 0.8...61V DC Output current: 2A Type of integrated circuit: driver Number of channels: 1 Input...
ST Microelectronics
L7987L
from € 1.55*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷61VDC; Uout: 0.8÷61VDC; 2A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: HTSSOP16 Frequency: 250...1500kHz Output voltage: 0.8...61V DC Output current: 2A Type of integrated circuit: driver Number of channels: 1 Input...
ST Microelectronics
L7987LTR
from € 1.78*
per piece
 
 piece
IC: driver; DC/DC converter; Uin: 4.5÷61VDC; Uout: 0.8÷61VDC; 3A (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Case: HTSSOP16 Frequency: 250...1500kHz Output voltage: 0.8...61V DC Output current: 3A Type of integrated circuit: driver Number of channels: 1 Input...
ST Microelectronics
L7987TR
from € 1.60*
per piece
 
 piece
IC: driver; DC/DC converter; 5.82÷6.18VDC; 0÷1A; PowerSSO24 (1 offer) 
Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...125°C Case: PowerSSO24 Operating voltage: 5.5...18V Frequency: 465kHz Output voltage: 5.82...6.18V DC Output current: 0.....
ST Microelectronics
L9001
from € 3.22*
per piece
 
 piece
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