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Product Detailed Parameters
- Description：IC REG LINEAR 5V 300MA SOT89-3
- Series：-
- Mfr：Runic Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：45V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.4V @ 100mA
- Current - Output：300mA
- Current - Quiescent (Iq)：4 µA
- Current - Supply (Max)：-
- PSRR：72dB ~ 60dB (217Hz ~ 10kHz)
- Control Features：Enable
- Protection Features：Over Current, Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：SOT-89-3
- Grade：-
- Qualification：-
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Overview
The RS3007-5.0YE3 is a fixed-output linear voltage regulator manufactured by Runic Technology, designed for efficient power management in compact electronic systems. It provides a stable 5V output with a maximum current capacity of 300mA. The device features a low quiescent current of 4 µA and supports input voltages up to 45V. With a maximum dropout voltage of 0.4V at 100mA, it ensures reliable regulation under varying load conditions. Packaged in an SOT-89-3 surface-mount format, it operates within a temperature range of -40°C to 85°C.
Feature Summary
- Integrates overcurrent and thermal overload protection mechanisms to safeguard circuit integrity during fault conditions.
- Includes an enable control feature allowing precise management of power consumption states.
- Delivers high power supply rejection ratio performance across specified frequency ranges.
Applications
- Battery-powered portable devices requiring low standby current
- Embedded systems needing stable 5V logic supply rails
- Industrial control modules operating in wide temperature environments
Procurement Notes
Verify the specific suffix YE3 against official Runic Technology documentation to confirm package type and RoHS compliance status. Ensure compatibility with existing PCB footprints for SOT-89-3 packages. Cross-reference datasheet parameters such as dropout voltage and thermal resistance with system requirements before integration. Confirm availability through authorized distributors as supply constraints may affect lead times.
Selection Notes
Select this component when a fixed 5V output is required with moderate current demands up to 300mA. Consider its low quiescent current for battery-operated applications where efficiency is critical. Evaluate the 45V maximum input voltage capability against source supply variations. Verify that the SOT-89-3 package fits the mechanical constraints of the design.
Part Context
This part belongs to the RS3007 series of linear regulators from Runic Technology, categorized under PMIC solutions. The series targets general-purpose voltage regulation needs in consumer and industrial electronics. The RS3007-5.0YE3 specifically denotes the 5.0V output variant within this family, utilizing standard surface-mount packaging for automated assembly processes.
Replacement Considerations
Consult official manufacturer substitution guides for direct equivalents. Verify pinout compatibility and electrical parameter overlaps if considering alternative LDOs. Ensure thermal performance characteristics match the original design specifications.
