MAX6887PETE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-TDFN (3x3mm)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6887PETE+T has a total of 16 pins arranged as follows:

1. VOUT: Output Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SS/TR: Soft-Start/Tracking Pin
6. PG: Power Good Indicator
7. NC: No Connection
8. VIN: Input Voltage
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

• High Efficiency: The MAX6887PETE+T offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 40µA, it ensures minimal power consumption during operation.
• Enable Pin: The EN pin allows for easy control of the device's power state.
• Power Good Indicator: The PG pin provides a signal indicating when the output voltage is within the specified range.
• Soft-Start/Tracking: The SS/TR pin enables soft-start functionality and allows for voltage tracking.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Easy power control with the enable pin - Power good indicator for voltage monitoring - Soft-start functionality for smooth power-up

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 150mV at 300mA may affect certain applications

Working Principles

The MAX6887PETE+T is a voltage regulator IC that takes an input voltage in the range of 2.7V to 5.5V and provides a regulated output voltage between 1.2V and 3.3V. It achieves high efficiency power conversion by utilizing internal switching techniques. The device operates with low quiescent current, ensuring minimal power consumption even when idle. The enable pin allows for easy control of the device's power state, while the power good indicator provides a signal indicating when the output voltage is within the specified range. The soft-start functionality ensures a smooth power-up sequence, preventing any sudden voltage spikes.

Detailed Application Field Plans

The MAX6887PETE+T is commonly used in various applications requiring voltage regulation, such as:

1. Battery-Powered Devices: Portable electronic devices, including smartphones, tablets, and wearable devices, benefit from the efficient power conversion and low power consumption of the MAX6887PETE+T.
2. IoT Devices: Internet of Things (IoT) devices often operate on low power and require stable voltage levels. The MAX6887PETE+T meets these requirements, making it suitable for IoT applications.
3. Industrial Equipment: The voltage regulator can be utilized in industrial equipment, ensuring stable power supply for sensors, actuators, and other components.
4. Automotive Electronics: The MAX6887PETE+T can be employed in automotive electronics, providing regulated power to various systems and components.

Detailed and Complete Alternative Models

1. MAX8887: This voltage regulator offers similar features and specifications as the MAX6887PETE+T but comes in a different package (SOT23-5).
2. LT1763: A comparable voltage regulator with a wider input voltage range and higher maximum output current.
3. TPS799: This alternative model provides ultra-low noise performance along with high PSRR (Power Supply Rejection Ratio).

Note: These alternative models should be evaluated based on specific application requirements before making a selection.

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