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UM1530S-50 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Union Semiconductor International Limited. Its product description is IC REG LINEAR 5V 300MA SOT23-3. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for UM1530S-50
- Description：IC REG LINEAR 5V 300MA SOT23-3
- Series：UM1530
- Mfr：Union Semiconductor International Limited
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：6V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.33V @ 200mA
- Current - Output：300mA
- Current - Quiescent (Iq)：1.5 µA
- Current - Supply (Max)：-
- PSRR：56dB ~ 42dB (100Hz ~ 1kHz)
- Control Features：-
- Protection Features：Over Current, Over Temperature
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for UM1530S-50
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The UM1530S-50 is a linear voltage regulator IC providing a fixed positive output. It delivers up to 300mA of current in a SOT-23-3 package. The device operates with a 5V input and features low quiescent current consumption. Designed for PMIC applications, it ensures stable power delivery for digital systems requiring efficient voltage regulation within compact form factors.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Fixed positive output voltage regulation
- Low quiescent current operation
- Compact SOT-23-3 surface mount packaging
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- Portable battery-powered equipment
- Embedded digital system power supplies
- Consumer electronics devices
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify the specific manufacturer designation, as Union Semiconductor International Limited may be associated with Union Semiconductor (Shanghai). Confirm the exact part number suffix matches the required tolerance and temperature range specifications before procurement to ensure compatibility with design requirements.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component for applications requiring a fixed 5V input regulated output with moderate current demands. The low quiescent current characteristic makes it suitable for battery-operated devices where power efficiency is critical. Ensure the thermal environment supports the SOT-23-3 package limitations.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This part belongs to the UM1530 series of linear regulators from Union Semiconductor. The series includes variants with different output voltages and packages, such as the UM1530DA. These components are designed to bridge analog and digital power needs in modern electronic systems.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications against potential alternatives like standard LDOs if sourcing from other manufacturers.
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