Runic Technology RS3002-5.0YE3

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Product attributes Property Value
Manufacturer Runic Technology
Product Series
Packaging Cut Tape (CT) | Tape & Reel (TR)
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 36V
Voltage - Output (Min/Fixed) 5V
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)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case TO-243AA
Supplier Device Package SOT-89-3
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The RS3002-5.0YE3 is a fixed-output LDO regulator delivering 150mA with a dropout of 1.8V. Its standout feature is an ultra-low quiescent current of just 8 µA, making it exceptional for battery-powered and standby applications. The SOT-89-3 package provides good power dissipation. With 57dB PSRR at 217Hz, it effectively filters power line noise.

  • Ultra-Low Quiescent Current: 8 µA extends battery life in standby and always-on applications.
  • Stable 5V Output: Fixed 5V rail ideal for legacy and industrial logic.
  • Good Ripple Rejection: 57dB PSRR at 217Hz filters mains frequency noise.
  • Robust Package: SOT-89-3 offers good thermal dissipation for continuous operation.

Battery-Powered Backup Systems

The ultra-low 8 µA quiescent current makes it ideal for RTC backup, SRAM retention, and standby power circuits where battery life is paramount.

Automotive Electronics

Provides a stable 5V rail for sensors, actuators, and ECUs in vehicles, with SOT-89-3 package offering good thermal performance.

Industrial Control Systems

Regulates 5V for PLCs, motor controllers, and industrial sensors, with PSRR of 57dB at 217Hz filtering mains ripple.

Consumer Appliances

Suitable for white goods, smart meters, and home automation hubs requiring a reliable 5V supply with minimal standby power.

Power Management for MCUs

Provides a clean 5V rail for 8-bit and 16-bit microcontrollers in embedded systems, with low quiescent current for always-on applications.

Q: What is the output voltage of the RS3002-5.0YE3?
A: The fixed output voltage is 5.0V.
Q: What is the maximum output current?
A: It can deliver up to 150mA.
Q: What is the input voltage range?
A: The input voltage range is not specified in the provided data; refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 1.8V at 150mA load.
Q: What is the quiescent current?
A: The quiescent current is extremely low at 8 µA.
Q: What package is available?
A: It comes in a SOT-89-3 package.
Base Product Number : RS3002-5.0YE3
150mA 5V LDO Linear Regulator Runic Technology SOT-89-3 Ultra-Low Quiescent Current
Q: What is the output voltage of the RS3002-5.0YE3?
A: The fixed output voltage is 5.0V.
Q: What is the maximum output current?
A: It can deliver up to 150mA.
Q: What is the input voltage range?
A: The input voltage range is not specified in the provided data; refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 1.8V at 150mA load.
Q: What is the quiescent current?
A: The quiescent current is extremely low at 8 µA.
Q: What package is available?
A: It comes in a SOT-89-3 package.