Overview
The MIC5205-3.3YM5-TR is a highly efficient linear voltage regulator produced by Microchip Technology. This component is designed to provide ultra-low noise output, making it ideal for handheld, battery-powered devices. It features a very low dropout voltage and low ground current, which helps in prolonging battery life. The regulator includes a CMOS- or TTL-compatible enable/shutdown control input, allowing for nearly zero power consumption when shut down.
Key Specifications
| Parameter | Value |
|---|---|
| Output Current | 150mA |
| Output Voltage Accuracy | Better than 1% |
| Dropout Voltage | Typically 17mV at light loads, 165mV at 150mA |
| Ground Current | 600µA at 100mA output |
| Package Type | SOT-23-5 |
| Dimensions | 2.9 x 1.6 x 1.3 mm |
| RoHS Compliance | Yes |
| Country of Origin | Malaysia, Thailand |
Key Features
- Ultra-low noise output
- Very low dropout voltage
- Low ground current
- CMOS- or TTL-compatible enable/shutdown control input
- Reference bypass pin to improve low-noise performance
- Reversed-battery protection
- Current limiting
- Over-temperature shutdown
Applications
The MIC5205-3.3YM5-TR is particularly suited for handheld, battery-powered devices such as mobile phones, tablets, and other portable electronics. Its low noise and low dropout voltage make it ideal for applications requiring stable and efficient power regulation.
Q & A
- What is the maximum output current of the MIC5205-3.3YM5-TR?
The maximum output current is 150mA. - What is the typical dropout voltage at light loads?
The typical dropout voltage at light loads is 17mV. - What is the ground current at 100mA output?
The ground current at 100mA output is 600µA. - Is the MIC5205-3.3YM5-TR RoHS compliant?
Yes, the MIC5205-3.3YM5-TR is RoHS compliant. - What package type is the MIC5205-3.3YM5-TR available in?
The MIC5205-3.3YM5-TR is available in a SOT-23-5 package. - What are the dimensions of the SOT-23-5 package?
The dimensions are 2.9 x 1.6 x 1.3 mm. - Does the MIC5205-3.3YM5-TR have reversed-battery protection?
Yes, it includes reversed-battery protection. - What is the purpose of the reference bypass pin?
The reference bypass pin is used to improve the already excellent low-noise performance. - Is the MIC5205-3.3YM5-TR suitable for handheld, battery-powered devices?
Yes, it is specifically designed for handheld, battery-powered devices. - What happens to power consumption when the regulator is shut down?
Power consumption drops nearly to zero when the regulator is shut down.
