LP3470IM5-3.65/NOPB

Product Overview

Category

LP3470IM5-3.65/NOPB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 3.65V
• Package Type: SOT-23-5
• Essence: Low Dropout Regulator (LDO)
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The LP3470IM5-3.65/NOPB voltage regulator has the following specifications:

• Input Voltage Range: 2.7V to 6.5V
• Dropout Voltage: 200mV at 100mA load current
• Output Voltage Accuracy: ±2%
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Shutdown Current: 0.1µA (typical)

Pin Configuration

The LP3470IM5-3.65/NOPB has a total of five pins arranged as follows:

```

---

| | --| EN GND |-- Pin 1: Enable (EN) --| VOUT VIN |-- Pin 2: Output Voltage (VOUT) --| NC NC |-- Pin 3: No Connection (NC) --| GND GND |-- Pin 4: Ground (GND) --| VIN NC |-- Pin 5: Input Voltage (VIN) |___________| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load transient response for stable voltage output.
• Built-in thermal shutdown protection prevents damage due to excessive temperature.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Low dropout voltage minimizes power dissipation.
• Small package size (SOT-23-5) enables space-saving designs.
• Wide input voltage range provides flexibility in various applications.
• Good line and load regulation characteristics ensure stable output voltage.

Disadvantages

• Limited output current capability (100mA maximum).
• Output voltage accuracy may not be suitable for precision applications.

Working Principles

The LP3470IM5-3.65/NOPB is a low dropout regulator that operates by comparing the reference voltage with the feedback voltage. It adjusts the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The LP3470IM5-3.65/NOPB can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LP3470IM5-3.65/NOPB include: - LM1117-3.3/NOPB - MCP1702-3302E/TO - TPS79333DBVR

These alternatives have comparable specifications and can be considered as substitutes based on specific application requirements.

In conclusion, the LP3470IM5-3.65/NOPB is a voltage regulator with a low dropout voltage, wide input voltage range, and compact package size. It offers stable and efficient voltage regulation for various electronic applications. However, it has limitations in terms of output current capability and precision voltage requirements.