XC9261B33DER-G

Product Overview

Category

XC9261B33DER-G belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Package: DFN3030-8
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

The specifications for XC9261B33DER-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration for XC9261B33DER-G is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. CE: Capacitor connection pin for stability enhancement
6. NC: No connection pin
7. NC: No connection pin
8. NC: No connection pin

Functional Features

XC9261B33DER-G offers the following functional features:

• Low dropout voltage: Provides stable output even with low input voltage.
• Low quiescent current: Ensures minimal power consumption during standby or idle mode.
• Overcurrent protection: Safeguards the circuit by limiting the output current.
• Thermal shutdown protection: Prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures stable output even with low input voltage. - Low quiescent current minimizes power consumption. - Overcurrent and thermal shutdown protection enhance circuit safety.

Disadvantages: - Limited maximum output current of 150mA may not be suitable for high-power applications. - Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

XC9261B33DER-G works by regulating the input voltage to a stable output voltage of 3.3V. It achieves this through a combination of internal circuitry and feedback control mechanism. The low dropout voltage ensures that the output remains stable even when the input voltage is close to the desired output voltage. The quiescent current is kept low to minimize power consumption, making it suitable for battery-powered devices.

Detailed Application Field Plans

XC9261B33DER-G finds applications in various electronic devices, including but not limited to:

1. Portable electronic devices: Such as smartphones, tablets, and portable media players.
2. IoT devices: Including sensors, wearables, and smart home devices.
3. Automotive electronics: Used in infotainment systems, navigation units, and lighting controls.
4. Industrial equipment: Powering control systems, motor drives, and communication modules.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC9261B33DER-G are:

1. XC6220B33AMR-G: Low dropout voltage regulator with an output voltage of 3.3V and a maximum output current of 200mA.
2. XC6206P332MR-G: Low dropout voltage regulator with an output voltage of 3.3V and a maximum output current of 150mA.
3. XC6219B33AMR-G: Low dropout voltage regulator with an output voltage of 3.3V and a maximum output current of 300mA.

These alternative models provide similar functionality and can be used as substitutes based on specific requirements.

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