Power switch / load switch
pwr.switch
BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.
Selection parameter template (suggestion)
What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.
| Parameter | Suggested range or common values | Where it comes from |
|---|---|---|
| Input voltage (V)Decisive | 1 to 28 V | Redefined here |
| Continuous current (A)Decisive | 0.1 to 10 A | Redefined here |
| On-resistance (mOhm)Important | 5 to 200 mOhm | This category's own |
| Current-limit protectionImportant | Yes / no | This category's own |
| FunctionImportant | Load switchUSB current-limit switchIdeal diodePower multiplexer | This category's own |
In the parent's template, not in this one: Output voltage, Efficiency, Output ripple, Operating temperature
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (405)
- 32F723EDISCOVERY
BOM000746 · V1.0
BOM · 94 lineskicadProject type: ST
Key parts: STMPS2151STR, USBLC6-2SC6, ESDALC6V1-1U2
Function hits: Analog switch / multiplexer, Audio codec, Microphone / pickup
Why it matched Power switch / load switch: U13,U14,U1Licence not stated in the catalogue
- cm4-nano-carrierboard
BOM009557 · nanoCM4-rev0
BOM · 32 lineskicadProject type: 嵌入式系统
Key parts: TPD4EUSB30, MagJack-A70-112-331N126, 74LVC1G07SE-7
Function hits: Logic gate / inverter / Schmitt trigger, SD / microSD socket, eMMC, ESD / TVS protection
Why it matched Power switch / load switch: U7,U12,U18Licence not stated in the catalogue
- Jetson Origin Baseboard
BOM000291 · v1.0
BOM · 103 lineskicadKey parts: SIC431AED-T1-GE3, FT230X_QFN, TPS65988DHRSHR
Function hits: Analog switch / multiplexer, Optocoupler isolation, Logic gate / inverter / Schmitt trigger
Why it matched Power switch / load switch: U9,U12,U18,U24,U25,U35,U27,U28Licence not stated in the catalogue
- TIDA-00675
BOM002419 · V1.0
BOM · 97 lineskicadProject type: TI
Key parts: LMC555CM, TPS7A6550QKVURQ1, TPS22965TDSGRQ1
Function hits: Timer / counter (555 etc.), Buck regulator, Low-dropout regulator (LDO)
Why it matched Power switch / load switch: U4,U6,U11,U12,U13,U14,U15,U16,U5,U7Licence not stated in the catalogue
- TIDA-050027
BOM001476 · v1.0
BOM · 59 lineskicadProject type: TI
Key parts: TLV62568PDRL, TPS22810DBVR, TPS22975DSGR
Function hits: Buck regulator, Hot swap / eFuse / inrush protection, Low-dropout regulator (LDO)
Why it matched Power switch / load switch: U13,U14,U6,U2,U3,U4,U9,U10Licence not stated in the catalogue
- yukalink
BOM012209 · YukaLink-revA-prototype
BOM · 62 lineskicadProject type: 嵌入式系统
Key parts: W5500, 24AA025E-OT, TPS2553DBVR
Function hits: Current-sense amplifier, Operational amplifier, Analog switch / multiplexer
Why it matched Power switch / load switch: U3,U12,U24,U37,U28,U33Licence not stated in the catalogue
- 带 STM32F746NG MCU 的探索套件
BOM000326 · v1.1
BOM · 110 lineskicadProject type: ST
Key parts: STM32F103CBT6, STM32F746NGH6, STLD40DPUR
Function hits: Audio codec, Microphone / pickup, Touch keys / touchscreen / gesture
Why it matched Power switch / load switch: U17,U16,U8Licence not stated in the catalogue
- laptop - motherboard
BOM013117 · motherboard-20260922
BOM · 82 lineskicad4316 starsProject type: 嵌入式系统
Key parts: RT9193-18GB, TPS564257DRLR, TVS2200DRV
Function hits: Audio power amplifier, OLED display, SD / microSD socket, eMMC
Why it matched Power switch / load switch: U6,U12,U24,U18Licence MIT — as the catalogue declares it, not verified
- 32L496GDISCOVERY
BOM000750 · V1.0
BOM · 111 lineskicadProject type: ST
Key parts: CS42L51-CNZ, STMPS2141STR, MX25R6435FM2IL0
Function hits: Operational amplifier, Audio codec, Microphone / pickup
Why it matched Power switch / load switch: U14,U7Licence not stated in the catalogue
- AQEYE-SB-D1
BOM012046 · V1.0
BOM · 48 lineskicadProject type: 传感器
Key parts: SCD40-D-R2, SGP40-D-R4, LM66100DCKR
Function hits: Reverse-polarity protection / ideal diode, Boost regulator, Power switch / load switch
Why it matched Power switch / load switch: U3,U5Licence not stated in the catalogue
- ATSAMW25-XPRO
BOM001104 · v1.0
BOM · 44 lineskicadProject type: Microchip
Key parts: VOLTREG_SOT223_4, STMPS2161, MR210PA
Function hits: Flash (SPI / QSPI / parallel), ESD / TVS protection, Power switch / load switch
Why it matched Power switch / load switch: U102,U101Licence not stated in the catalogue
- AVR16EB32 CURIOSITY NANO 评估套件
BOM001080 · 1
BOM · 26 lineskicadProject type: Microchip
Key parts: SAMD21E QFN-32, MIC2008YML-TR VDFN-6, AVR64EB32-I/RXB
Function hits: Arm Cortex-M MCU, 8-bit MCU (AVR / PIC / 8051 / STM8), Low-dropout regulator (LDO)
Why it matched Power switch / load switch: U202,U201Licence not stated in the catalogue
- AVR32SD32 CURIOSITY NANO 评估套件
BOM001124 · 1
BOM · 29 lineskicadProject type: Microchip
Key parts: 74LVC(H)1T45 SOT-23-6_SC-70-6_SOT-6_SOT-363_DSBGA, MIC53XX ADJ MLF-6, AVR32SD32 VQFN-32
Function hits: Arm Cortex-M MCU, 8-bit MCU (AVR / PIC / 8051 / STM8), Low-dropout regulator (LDO)
Why it matched Power switch / load switch: U201,U202Licence not stated in the catalogue
- AVR64DU32 Curiosity Nano
BOM001129 · 1
BOM · 33 lineskicadProject type: Microchip
Key parts: MIC9416xYCS WLCSP-6, MCP6XX2_MSOP-8_EP, 74LVC(H)1T45 SOT-23-6_SC-70-6_SOT-6_SOT-363_DSBGA
Function hits: Comparator, Arm Cortex-M MCU, 8-bit MCU (AVR / PIC / 8051 / STM8)
Why it matched Power switch / load switch: U202,U201,U300,U301Licence not stated in the catalogue
- B-L475E-IOT01A
BOM000763 · V1.0
BOM · 86 lineskicadProject type: ST
Key parts: STMPS2141STR, LD1117S33TR, STSAFE-A100 (Not Fitted)
Function hits: Operational amplifier, Microphone / pickup, Logic gate / inverter / Schmitt trigger
Why it matched Power switch / load switch: U19,U17Licence not stated in the catalogue
- B-L4S5I-IOT01A
BOM000764 · V1.0
BOM · 86 lineskicadProject type: ST
Key parts: MX25R6435F, LIS3MDL, ST890CDR
Function hits: Operational amplifier, Microphone / pickup, Logic gate / inverter / Schmitt trigger
Why it matched Power switch / load switch: U17,U19Licence not stated in the catalogue
- CIAA-ACC
BOM000367 · v1.4
BOM · 156 lineskicadKey parts: TPS563209, MIC2090, CBTL04083A
Function hits: Digital potentiometer / programmable gain, Real-time clock (RTC), Optocoupler isolation
Why it matched Power switch / load switch: U14,U43Licence not stated in the catalogue
- cm5_minima_rev1
BOM009048 · CM5-MINIMA-REV1
BOM · 41 lineskicadProject type: 嵌入式系统
Key parts: TPD4EUSB30, STMPS2151STR, RAK3172-8-SM-I
Function hits: Logic gate / inverter / Schmitt trigger, Wireless SoC / wireless module, ESD / TVS protection
Why it matched Power switch / load switch: U405,U701Licence not stated in the catalogue
- cm5_minima_rev2
BOM008868 · main
BOM · 36 lineskicadProject type: 嵌入式系统
Key parts: TPD4EUSB30, STMPS2151STR, SHTC3
Function hits: Logic gate / inverter / Schmitt trigger, Arm Cortex-M MCU, ESD / TVS protection
Why it matched Power switch / load switch: U405,U701Licence not stated in the catalogue
- CM5最小系统板 - 带有 LoRaWAN 功能的微型开源媒体流媒体设备
BOM000106 · V2.0
BOM · 42 lineskicadProject type: Raspberry Pi
Key parts: TPD4EUSB30, STMPS2151STR, SHTC3
Function hits: Logic gate / inverter / Schmitt trigger, ESD / TVS protection, Power switch / load switch
Why it matched Power switch / load switch: U405,U701Licence not stated in the catalogue
- cubesat
BOM010212 · CubeSat-EPS
BOM · 79 lineskicadProject type: 嵌入式系统
Key parts: TPS22810DRV, LTC3130-1, LTC4162-L
Function hits: Current-sense amplifier, Logic gate / inverter / Schmitt trigger, Arm Cortex-M MCU
Why it matched Power switch / load switch: U1,U8,U14,U18,U22,U26,U30,U34,U38Licence not stated in the catalogue
- electrical
BOM004633 · carrier V3.1
BOM · 90 lineskicadProject type: 嵌入式系统
Key parts: RT9742SNGV, TPD4EUSB30, TPS54331DR
Function hits: Addressable RGB LED (WS2812 etc.), Wireless SoC / wireless module, Flash (SPI / QSPI / parallel)
Why it matched Power switch / load switch: U1,U18Licence not stated in the catalogue
- elixir-hw
BOM009686 · Rev-C
BOM · 81 lineskicadProject type: Nordic
Key parts: TPS61299, MAX17262REWL+T, NRF9160-SICA-R7
Function hits: Analog switch / multiplexer, Real-time clock (RTC), Arm Cortex-M MCU
Why it matched Power switch / load switch: U13,U16Licence not stated in the catalogue
- hw-openmower-yardforce
BOM009943 · OpenMower-YardForce
BOM · 98 lineskicadProject type: 嵌入式系统
Key parts: TPS2065CDBV, MAX98357A, TPS5430DDA
Function hits: Comparator, Operational amplifier, Audio power amplifier
Why it matched Power switch / load switch: U1,U2,U6Licence not stated in the catalogue