Union Semiconductor (HK) Limited6-WDFN Exposed PadRoHS
UM1750DA-00
IC REG LINEAR POS ADJ 350MA 6DFN
Category
Subcategory
Pmic Voltage Regulators Linear
Package
6-WDFN Exposed Pad
Status
Active
$0.47 / unit (market reference)
MOQ: 2 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Union Semiconductor (HK) Limited |
| Model | UM1750DA-00 |
| Package / Case | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Voltage - Input (Max) | 6V |
| Voltage - Output | 1V |
| Current - Output | 350mA |
| Supplier Device Package | 6-DFN (2x2) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UM1750DA-00 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 6V, output 1V. The 6-WDFN Exposed Pad 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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All Technical Specifications
| PSRR | 63dB ~ 40dB (100Hz ~ 10kHz) |
| Output Type | Adjustable |
| Control Features | Enable |
| Current - Output | 350mA |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 6V |
| Voltage Dropout (Max) | 0.15V @ 150mA |
| Current - Supply (Max) | 300 µA |
| Voltage - Output (Max) | 5V |
| Current - Quiescent (Iq) | 130 µA |
| Voltage - Output (Min/Fixed) | 1V |
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