ETEK MICROELECTRONICS ET53130YB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.09 | $0.09 |
| 15+ | $0.08 | $1.20 |
| 25+ | $0.08 | $2.00 |
| 50+ | $0.08 | $4.00 |
| 100+ | $0.07 | $7.00 |
| N+ | $0.01 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | ETEK MICROELECTRONICS |
| Product Series | ET531XX |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 25 µA |
| Current - Supply (Max) | 425 µA |
| PSRR | 80dB ~ 40dB (100Hz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-XDFN Exposed Pad |
| Supplier Device Package | 4-DFN (1x1) |
| ROHS |  |
The ET53130YB from ETEK MICROELECTRONICS is an ultra-low quiescent current LDO regulator offering a fixed 3.0V output. With a 300mA output capability and a remarkably low 25 µA ground current, it is engineered for energy-efficient, battery-powered designs. Its excellent PSRR of 80dB at 100Hz ensures clean power for analog and audio applications. The ultra-compact 4-DFN (1x1mm) package makes it an ideal choice for space-constrained portable electronics.
- Industry-Leading Low Iq: 25 µA quiescent current dramatically extends battery life in always-on applications.
- Exceptional Low-Frequency Noise Rejection: 80dB PSRR at 100Hz ensures clean power for sensitive audio and analog circuits.
- Minimal Footprint: The 1x1mm DFN package is among the smallest available, perfect for miniaturized designs.
- High Current Density: Delivers 300mA from an ultra-small package, maximizing power per square millimeter.
Ultra-Low-Power IoT Devices
The extremely low 25 µA quiescent current makes it perfect for battery-powered IoT nodes, smart sensors, and energy-harvesting systems where every microamp counts.
Wearable Electronics
Its tiny 1x1mm DFN package and low power consumption are ideal for smartwatches, fitness trackers, and medical patches requiring minimal board space.
Audio Signal Conditioning
High PSRR of 80dB at low frequencies ensures clean, hum-free power for audio codecs, DACs, and microphone preamplifiers.
Portable Medical Devices
Provides stable 3V power for glucose monitors, pulse oximeters, and other portable medical equipment where reliability and low power are critical.
Reference Voltage Source
The excellent low-frequency noise rejection makes it suitable as a reference supply for precision analog circuits and voltage references.
Battery Management Systems
Maintains consistent 3V output for battery monitoring ICs, ensuring accurate voltage and current measurements across the battery's discharge curve.
- Q: What is the output voltage of the ET53130YB?
- A: The fixed output voltage is 3.0V.
- Q: What is the maximum output current?
- A: It can provide up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 25 µA.
- Q: What is the PSRR performance?
- A: PSRR is 80dB at 100Hz, decreasing to 40dB at 100kHz.
- Q: What package is available?
- A: It comes in a compact 4-DFN (1x1mm) package.
ET53130YB.pdf
- Q: What is the output voltage of the ET53130YB?
- A: The fixed output voltage is 3.0V.
- Q: What is the maximum output current?
- A: It can provide up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 25 µA.
- Q: What is the PSRR performance?
- A: PSRR is 80dB at 100Hz, decreasing to 40dB at 100kHz.
- Q: What package is available?
- A: It comes in a compact 4-DFN (1x1mm) package.
