MIC37101-1.65YM-TR

Product Overview

Category

The MIC37101-1.65YM-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.65V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Low Quiescent Current: 35µA
• Low Shutdown Current: 0.1µA
• Thermal Shutdown Protection
• Short-Circuit Protection
• Small Package Size: SOT23-5

Package and Quantity

The MIC37101-1.65YM-TR is available in a small SOT23-5 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.65V ±2%
• Output Current: Up to 1A
• Dropout Voltage: 200mV (typical) at 1A
• Quiescent Current: 35µA (typical)
• Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Thermal Shutdown Protection: Yes
• Short-Circuit Protection: Yes

Pin Configuration

The MIC37101-1.65YM-TR has the following pin configuration:

```

---

| | --| V IN|-- Pin 1 --| GND |-- Pin 2 --| EN |-- Pin 3 --| FB |-- Pin 4 --| V OUT|-- Pin 5 |____| ```

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Thermal shutdown protection prevents the device from overheating.
• Short-circuit protection safeguards the regulator and connected components.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Low dropout voltage ensures efficient power conversion.
• Small package size allows for space-saving designs.
• Thermal shutdown and short-circuit protection enhance reliability.

Disadvantages

• Limited output voltage options (only 1.65V).
• Maximum output current of 1A may not be sufficient for high-power applications.

Working Principles

The MIC37101-1.65YM-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance. This feedback loop ensures that the output voltage remains stable at the desired value, regardless of changes in the input voltage or load conditions.

Application Field Plans

The MIC37101-1.65YM-TR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to the MIC37101-1.65YM-TR include: - LM1117-1.8 - LT1763-1.8 - TPS73601-1.8

These alternatives provide different output voltage options and may have slightly different specifications, but they serve the same purpose of voltage regulation.

In conclusion, the MIC37101-1.65YM-TR is a voltage regulator with a wide input voltage range, low dropout voltage, and small package size. It offers thermal shutdown and short-circuit protection for enhanced reliability. While it has limited output voltage options, it is suitable for various applications in the electronics industry. Alternative models are available to cater to different voltage requirements.