Microchip Technology MIC5318-3.3YD5-TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.18 | $0.18 |
| 15+ | $0.17 | $2.55 |
| 25+ | $0.17 | $4.25 |
| 50+ | $0.16 | $8.00 |
| 100+ | $0.14 | $14.00 |
| N+ | $0.03 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.2V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 150 µA |
| Current - Supply (Max) | - |
| PSRR | 75dB ~ 55dB (1kHz ~ 20kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
| ROHS |  |
The MIC5318-3.3YD5-TR is a high-performance, fixed 3.3V LDO from Microchip Technology, capable of delivering 300mA. It features an ultra-low dropout voltage of just 0.2V at full load and a very low quiescent current of 150µA. With excellent PSRR (75dB to 55dB), this regulator in a TSOT-23-5 package is ideal for noise-sensitive and battery-powered applications.
- Ultra-Low Dropout (0.2V @ 300mA): Maximizes efficiency by allowing operation with a very small input-to-output voltage difference.
- Very Low Quiescent Current (150µA): Significantly extends battery life in portable and standby applications.
- High PSRR (75dB to 55dB): Provides excellent noise rejection across a wide frequency range, ideal for RF and audio circuits.
- High Output Current (300mA): Supports a wider range of loads compared to standard 100mA LDOs.
Battery-Powered Portable Devices
With an ultra-low quiescent current of 150µA and a low dropout of 0.2V, it maximizes battery life in smartphones and wearables.
RF and Wireless Modules
Its excellent PSRR (75dB at 1kHz) ensures clean power for RF transceivers, reducing interference and improving signal integrity.
High-Performance Audio
The high PSRR across a wide frequency range (75dB to 55dB) minimizes power supply noise in audio codecs and amplifiers.
FPGA and DSP Core Supplies
Provides a stable 3.3V rail for digital cores, handling up to 300mA with minimal voltage droop.
Precision Analog Circuits
Ideal for powering op-amps and ADCs where a low-noise, well-regulated supply is essential for accuracy.
Always-On Domains
The low quiescent current makes it perfect for always-on power domains in IoT devices, preserving standby power.
- Q: What is the output voltage of the MIC5318-3.3YD5-TR?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 300mA.
- 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 very low at 0.2V at 300mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 150 µA.
- Q: What package is available?
- A: It is available in a TSOT-23-5 package.
MIC5318-3.3YD5-TR.pdf
- Q: What is the output voltage of the MIC5318-3.3YD5-TR?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 300mA.
- 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 very low at 0.2V at 300mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 150 µA.
- Q: What package is available?
- A: It is available in a TSOT-23-5 package.
