Union Semiconductor (HK) LimitedSOT-23-5 Thin, TSOT-23-5RoHS
UM823
POR with Watchdog & Manual Reset
Category
Subcategory
Pmic Supervisors
Package
SOT-23-5 Thin, TSOT-23-5
Status
Active
Datasheet
$0.45 / unit (market reference)
MOQ: 2 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Union Semiconductor (HK) Limited |
| Model | UM823 |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | SOT-23-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UM823 by Union Semiconductor (HK) Limited is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The SOT-23-5 Thin, TSOT-23-5 package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
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All Technical Specifications
| Reset | Active Low |
| Reset Timeout | 200ms |
| Number of Voltages Monitored | 7 |
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