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Product Detailed Parameters
- Description：IC REG LINEAR 3.3V 150MA 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)：36V
- Voltage - Output (Min/Fixed)：3.3V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：1.8V @ 150mA
- Current - Output：150mA
- Current - Quiescent (Iq)：8 µA
- Current - Supply (Max)：-
- PSRR：57dB ~ 54dB (217Hz ~ 1kHz)
- Control Features：Enable
- Protection Features：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 RS3002-3.3YE3 is a fixed-output linear low-dropout (LDO) voltage regulator manufactured by Runic Technology. It provides a stable 3.3V output with a maximum load current of 500mA. The device is housed in an SOT89-3L surface-mount package, designed for efficient power management in compact electronic designs.
Feature Summary
- Provides a fixed 3.3V regulated output voltage
- Supports up to 500mA continuous load current
- Utilizes an SOT89-3L package for space-constrained applications
Applications
- Portable consumer electronics requiring stable 3.3V rails
- Battery-powered devices needing efficient linear regulation
- Embedded systems and microcontroller power supplies
Procurement Notes
Verify the specific suffix YE3 against official Runic Technology datasheets to confirm the SOT89-3L package and thermal characteristics. Ensure compatibility with your PCB footprint and thermal dissipation requirements before procurement.
Selection Notes
Select this component when a fixed 3.3V output at 500mA is required in an SOT89-3L package. Compare dropout voltage and quiescent current specifications against alternative LDOs to ensure optimal efficiency for the target application's power budget.
Part Context
The RS3002 series comprises various fixed and adjustable LDO regulators from Runic Technology. This model belongs to the family of low-noise, high-PSRR linear regulators designed for noise-sensitive analog and digital circuits in portable and industrial equipment.
Replacement Considerations
Check for pin-compatible alternatives within the RS3002 series or other Runic LDOs offering similar 500mA current ratings and 3.3V output in SOT89-3L packages. Verify electrical parameters match before substitution.
