Components
440 components matching “buck”
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
LMR33630ADDA
Regulator_Switching
Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=3A, F=400kHz, Adjustable output voltage, HSOP-8
- Pins
- 9
- Pads
- 9
- SMD
- 7.5×5.5
LT8391xFE
Driver_LED
60V Synchronous 4-Switch Buck-Boost LED Controller, TSSOP-28
- Pins
- 29
- Pads
- 29
- SMD
- 7.7×10.2
MP2303ADN
Regulator_Switching
Synchronous Rectified 3A, 28V, 360kHz Step-Down Converter, SOIC-8
- Pins
- 8
- Pads
- 9
- SMD
- 7.4×5.4
PTN78000H_EUS-5
Converter_DCDC
1.5A non-isolated switching regulator power module, 7-36V input voltage, 11.85-22V output voltage, EUS-5
- Pins
- 5
- Pads
- 5
- THT
- 19.9×13.6
PTN78000W_EUS-5
Converter_DCDC
1.5A non-isolated switching regulator power module, 7-36V input voltage, 2.5-12.6V output voltage, EUS-5
- Pins
- 5
- Pads
- 5
- THT
- 19.9×13.6
LM5088-1
Regulator_Switching
Wide Input Range Non-Synchronous Buck Controller, Frequency Dithering, 75V, HTSSOP-16
- Pins
- 17
- Pads
- 17
- SMD
- 7.0×5.7
LMR33610BDDAR
Regulator_Switching
Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=1A, F=1400kHz, Adjustable output voltage, HSOP-8
- Pins
- 9
- Pads
- 9
- SMD
- 7.5×5.5
LMR33630CDDA
Regulator_Switching
Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=3A, F=2100kHz, Adjustable output voltage, HSOP-8
- Pins
- 9
- Pads
- 9
- SMD
- 7.5×5.5
TPS54560BDDA
Regulator_Switching
5A, Step Down DC-DC Converter, 4.5-60V Input Voltage, Texas R-PDSO-G8
- Pins
- 9
- Pads
- 9
- SMD
- 7.4×5.4
TPS63000-Q1
Regulator_Switching
Buck-Boost Converter, 1.8-5.5V Input Voltage, 1.8A Switch Current, Adjustable 1.2-5.5V Output Voltage, Automotive, VSON-10
- Pins
- 11
- Pads
- 11
- SMD
- 3.9×3.9
TPS63002
Regulator_Switching
Buck-Boost Converter, 1.8-5.5V Input Voltage, 1.7A Switch Current, 5V Output Voltage, VSON-10
- Pins
- 11
- Pads
- 11
- SMD
- 3.9×3.9
BQ24610
Battery_Management
10A, 28V max voltage, Li-Ion Charger w/600kHz NMOS-NMOS Synchronous Buck Converter, VQFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
BQ24617
Battery_Management
10A, 24V max voltage, Li-Ion Charger w/600kHz NMOS-NMOS Synchronous Buck Converter, VQFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
BQ24650
Battery_Management
10A, 28V max voltage, Battery Charger w/600kHz NMOS-NMOS Synchronous Buck Converter for Solar, VQFN-16
- Pins
- 17
- Pads
- 17
- SMD
- 4.8×4.8
BQ2501x
Battery_Management
500mA Li-Ion Charger w/Integrated 150mA Synchronous Buck Converter, QFN-14
- Pins
- 21
- Pads
- 21
- SMD
- 4.4×5.4
BQ25798
Battery_Management
I2C controlled, 5A Buck-Boost battery charger (1-4 cell, Li-Ion / Li-Polymer), USB BC1.2 / HVDCP detection, 3.6..24V VBUS, 3..18.8V charge voltage regulation, 0.75..1.5 MHz, VQFN-29 (Texas RQM0029A)
- Pins
- 29
- Pads
- 29
- SMD
- 4.9×4.9
LTC3553
Battery_Management
Micropower USB Power Manager With Li-Ion Charger, LDO and Buck Regulator, 4.2V float, QFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 4.3×4.3
PTN78020H_EUK-7
Converter_DCDC
6A non-isolated switching regulator power module, 7-36V input voltage, 11.85-22V output voltage, EUK-7
- Pins
- 7
- Pads
- 7
- THT
- 39.0×23.1
PTN78020W_EUK-7
Converter_DCDC
6A non-isolated switching regulator power module, 7-36V input voltage, 2.5-12.6V output voltage, EUK-7
- Pins
- 7
- Pads
- 7
- THT
- 39.0×23.1
PTN78060H_EUW-7
Converter_DCDC
3A non-isolated switching regulator power module, 7-36V input voltage, 11.85-22V output voltage, EUW-7
- Pins
- 7
- Pads
- 7
- THT
- 26.3×16.8
PTN78060W_EUW-7
Converter_DCDC
3A non-isolated switching regulator power module, 7-36V input voltage, 2.5-12.6V output voltage, EUW-7
- Pins
- 7
- Pads
- 7
- THT
- 26.3×16.8
TPS54240DRC
Converter_DCDC
3.5-V to 42-V 2.5A Step-Down DC DC Converter, VSON-10
- Pins
- 11
- Pads
- 11
- SMD
- 3.9×3.9
TPS82130
Converter_DCDC
17V Input 3A Step-Down Converter MicroSiP Module with Integrated Inductor, μSiL-8
- Pins
- 9
- Pads
- 9
- SMD
- 3.3×3.5
TPS82140
Converter_DCDC
17V Input 2A Step-Down Converter MicroSiP Module with Integrated Inductor, μSiL-8
- Pins
- 9
- Pads
- 9
- SMD
- 3.3×3.5