Overview
The HWS421 is a power Distribution Switche made by Hexawave in a SOT-26-6 package with 6 pins. -40℃~+85℃ 0V~+3V 1 Active High SOT-26-6 Power Distribution Switches ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3034940).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- HWS421LCSC C3034940
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<iframe src="https://pcbkit.io/embed/parts/hexawave/HWS421" title="HWS421 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/hexawave/HWS421.jpg" alt="HWS421" width="1200" height="900">[](https://pcbkit.io/parts/hexawave/HWS421)Questions
Is there a KiCad symbol and footprint for the HWS421?
Yes. the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HWS421?
SOT-26-6, with 6 pins. Its footprint is drawn on this page.
Where can I order the HWS421?
JLCPCB lists it as part C3034940, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HWS421?
Parts like it in the library: the TPS22918DBV by Texas Instruments, the TPS2553DBV by Texas Instruments, the AP2553W6 by Diodes Incorporated and the TPS27081ADDC by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
TPS22918DBV
SOT-23-6-40℃~+105℃ 1 1V~5.5V 2A 53mΩ Active High Load Switch Output discharge function、Soft-start、Integrated charge pump SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution SwitchesTPS2553DBV
SOT-23-6-40℃~+150℃ 1 1.5A 2.5V~6.5V 85mΩ Active High High Side Switch 过压保护、软启动、欠压锁定、反向电压保护、集成电荷泵、Overcurrent Protection、Over temperature protection、锁存保护、Short-Circuit Protection SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution SwitchesAP2553W6
SOT-26-40℃~+125℃ 1 2.1A 2.7V~5.5V 70mΩ Active High High Side Switch Short-Circuit Protection(SCP)、Over Voltage Protection、Undervoltage Protection(UVP)、Overcurrent Protection(OCP)、Overtemperature protection (OTP) SOT-26 Power Distribution Switches ROHSDiodes IncorporatedPower Distribution SwitchesTPS27081ADDC
SOT-23-6-40℃~+85℃ 1 1.2V~8V 32mΩ 3A Active Low High Side Switch Soft-start SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution SwitchesAP22653W6
SOT-26-40℃~+85℃ 1 2.1A 3V~5.5V 65mΩ Active High High Side Switch Short-Circuit Protection(SCP)、Over Voltage Protection、Undervoltage Protection(UVP)、Overcurrent Protection(OCP)、Overtemperature protection (OTP) SOT-26 Power Distribution Switches ROHSDiodes IncorporatedPower Distribution SwitchesTPD3S014DBV
SOT-23-6-40℃~+125℃ 20nA 4.5V~5.5V 500mA Not supported Not supported Soft-start、Under-voltage lockout、Overcurrent Protection、Short-Circuit Protection、Reverse current blocking、Output discharge function SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution SwitchesTPS2552DBV
SOT-23-6-40℃~+150℃ 1 1.5A 2.5V~6.5V 85mΩ Active Low High Side Switch Overcurrent Protection(OCP)、Overtemperature protection (OTP) SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution SwitchesSIP32510DT
TSOT-23-6-40℃~+125℃ 1 1.2V~5.5V 3A 46mΩ High Side Switch TSOT-23-6 Power Distribution Switches ROHSVishay IntertechnologyPower Distribution Switches