Overview
The HT7039-1 is a supervisor And Reset IC made by UMW in a SOT-89-3 package with 3 pins. -40℃~+85℃ 1 1.5V~12V 2uA 3.9V Active Low No No Open Drain Voltage Detector SOT-89-3 Supervisor and Reset ICs ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 35 are in stock at JLCPCB (part C2842956).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
8- ChipType
- Voltage Detector
- Number of Voltages Monitored
- 1
- Operating Temperature
- -40℃~+85℃
- Output Type
- Open-drain
- Quiescent Current
- 2uA
- Reset Active Level
- Active Low
- Threshold Voltage
- 3.9V
- Voltage - Supply
- 1.5V~12V
Order codes
1- HT7039-1LCSC C2842956
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Is there a KiCad symbol and footprint for the HT7039-1?
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 HT7039-1?
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Where is the HT7039-1 datasheet?
UMW publishes it: the Datasheet link on this page opens it.
Where can I order the HT7039-1?
JLCPCB lists it as part C2842956, with 35 in stock; the sellers' links on this page open their listings.
What can replace the HT7039-1?
Parts like it in the library: the HT7050A-1 by HOLTEK, the HT7044A-1 by HOLTEK, the KIA7033AF-RTF/P by KEC Semicon and the KIA7042AF-RTF/P by KEC Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
HT7050A-1
SOT-89-3-40℃~+85℃@(TA) 1 1.5V~30V 200us 3uA 5V Active Low Open Drain Voltage Detector SOT-89-3 Supervisor and Reset ICs ROHSHOLTEKSupervisor And Reset ICsHT7044A-1
SOT-89-3-40℃~+85℃ 1.5V~30V 200us 3uA 4.4V Active Low Open Drain Voltage Detector SOT-89-3 Supervisor and Reset ICs ROHSHOLTEKSupervisor And Reset ICsKIA7033AF-RTF/P
SOT-89-3-30℃~+85℃ 1 2.95V~3.65V 3.3V 30uA Active Low No No Voltage Detector SOT-89-3 Supervisor and Reset ICs ROHSKEC SemiconSupervisor And Reset ICsKIA7042AF-RTF/P
SOT-89-3-30℃~+85℃ 1 30uA 4.05V~4.35V 4.2V Active Low No No Voltage Detector SOT-89-3 Supervisor and Reset ICs ROHSKEC SemiconSupervisor And Reset ICsKIA7027AF-RTF/P
SOT-89-3-30℃~+85℃ 1 2.7V 30uA Active Low No No Voltage Monitor SOT-89-3 Supervisor and Reset ICs ROHSKEC SemiconSupervisor And Reset ICsH7039A-1
SOT-89-31 1.5V~16V 2uA 3.9V Built-in Hysteresis Open Drain Voltage Detector SOT-89-3 Supervisor and Reset ICs ROHSShanghai Siproin MicroelectronicsSupervisor And Reset ICsHT7027A-2
SOT-89-40℃~+85℃@(TA) 1 1.5V~30V 2.7V 200us 3uA Active Low Open Drain Voltage Detector SOT-89 Supervisor and Reset ICs ROHSHoltek SemiconSupervisor And Reset ICsHX7050A
SOT-89-40℃~+85℃ 1 1.5V~12V 2uA 5V Active Low No No Open Drain Voltage Detector SOT-89 Supervisor and Reset ICs ROHSHXSupervisor And Reset ICs