HT7144
QNHExtended
-40℃~+85℃ 1 1.5uA 24V 25mV@(1mA) 4.4V 50mA Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- qnh/HT7144
- Category
- Uncategorised
- Package
- SOT-89
- Pins
- 5
- In stock
- 1,000 at JLCPCB (C47148917)
Overview
The HT7144 is an uncategorised made by QNH in a SOT-89 package with 5 pins. -40℃~+85℃ 1 1.5uA 24V 25mV@(1mA) 4.4V 50mA Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 1,000 are in stock at JLCPCB (part C47148917).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
MG7544N3
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SOT-89-3-25℃~+70℃ 1 150mA 36V 4.4V 4uA 600mV@(100mA) 65dB Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGREENMICROUncategorisedCL9975A44P3N
SOT-89-3L-40℃~+85℃ 1 100mV@(1mA) 150mA 18V 2.5uA 4.4V Fixed Positive SOT-89-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSChipLink TechUncategorisedHT7144-1
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SOT-89-50℃~+125℃@(Tj) 1 1.5uA 100mA 25mV@(1A) 30V 4.4V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSGOODWORKUncategorisedHR7344V
SOT-89-25℃~+85℃ 1 1.5uA 24V 300mA 4.4V 65mV@(40mA) Fixed Positive Short Circuit Protection SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
Questions
Is there a KiCad symbol and footprint for the HT7144?
Yes. the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HT7144?
SOT-89, with 5 pins. Its footprint is drawn on this page.
Where is the HT7144 datasheet?
QNH publishes it: the Datasheet link on this page opens it.
Where can I order the HT7144?
JLCPCB lists it as part C47148917, with 1,000 in stock; the sellers' links on this page open their listings.
What can replace the HT7144?
Parts like it in the library: the MG7544N3 by Megain, the HT7544-1FR by GREENMICRO, the CL9975A44P3N by ChipLink Tech and the HT7144-1 by AOTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.