PT7M8218B33TAE

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TSSOP-16
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 3.3V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. BYP: Bypass Capacitor Connection
5. FB: Feedback Pin
6. VOUT: Output Voltage
7. PG: Power Good Indicator
8. NC: No Connection
9. NC: No Connection
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• Low dropout voltage for efficient power conversion.
• Wide input voltage range allows flexibility in power supply selection.
• Power good indicator provides a signal when the output voltage is within regulation limits.
• Enable pin allows for easy on/off control of the regulator.
• Bypass capacitor connection improves stability and noise performance.

Advantages

• High efficiency results in minimal power loss during voltage conversion.
• Low quiescent current ensures low power consumption during standby or idle modes.
• Small package size (TSSOP-16) enables space-saving designs.
• Wide operating temperature range allows for reliable operation in various environments.

Disadvantages

• Limited output current (up to 500mA) may not be suitable for high-power applications.
• Dropout voltage of 200mV at 100mA may affect performance in low input voltage scenarios.

Working Principles

The PT7M8218B33TAE is a voltage regulator that takes an input voltage within the range of 2.5V to 6V and provides a stable output voltage of 3.3V. It achieves this by utilizing internal circuitry to regulate the voltage and minimize power loss during conversion. The enable pin allows the user to control the on/off state of the regulator, while the power good indicator signals when the output voltage is within the desired range. The bypass capacitor connection enhances stability and reduces noise.

Detailed Application Field Plans

The PT7M8218B33TAE is commonly used in various electronic devices and systems where efficient power management is crucial. Some potential application fields include: 1. Battery-powered devices: Portable electronics, wearables, and IoT devices benefit from the low power consumption and wide input voltage range of this voltage regulator. 2. Industrial automation: Control systems, sensors, and actuators can utilize the stable output voltage provided by the PT7M8218B33TAE for reliable operation. 3. Automotive electronics: With its wide operating temperature range, this voltage regulator can be employed in automotive applications such as infotainment systems, lighting controls, and engine management units.

Detailed and Complete Alternative Models

1. PT7M8208B33TAE: Similar to PT7M8218B33TAE but with a lower dropout voltage of 150mV at 100mA.
2. PT7M8228B33TAE: Similar to PT7M8218B33TAE but with a higher output current capability of up to 1A.
3. PT7M8218B25TAE: Similar to PT7M8218B33TAE but with an output voltage of 2.5V instead of 3.3V.

(Note: These alternative models are provided for reference and may have different specifications and pin configurations.)

This concludes the encyclopedia entry for PT7M8218B33TAE, a voltage regulator IC used in power management applications.