MAX6378XR46-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
• Package: SOT23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications.
• Packaging/Quantity: Tape and Reel, 3000 units per reel.

Specifications

• Output Voltage: 4.6V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.5V to 12V
• Quiescent Current: 60µA

Pin Configuration

The MAX6378XR46-T has three pins in the SOT23-3 package:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low power consumption
• Small form factor for space-constrained applications
• Easy integration into various circuit designs

Advantages

• Accurate and stable output voltage
• Low temperature coefficient ensures minimal drift over temperature variations
• Low dropout voltage allows operation with low input voltages
• Wide operating temperature range enables usage in extreme environments
• Small package size facilitates compact designs

Disadvantages

• Limited output voltage options (only 4.6V in this case)
• Not suitable for applications requiring higher output currents

Working Principles

The MAX6378XR46-T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring accurate output voltage even in harsh operating conditions.

Detailed Application Field Plans

The MAX6378XR46-T is commonly used in various electronic systems where a stable and accurate voltage reference is required. Some typical application fields include:

1. Power management circuits
2. Analog-to-digital converters (ADCs)
3. Digital-to-analog converters (DACs)
4. Sensor interfaces
5. Battery-powered devices
6. Precision measurement equipment

Detailed and Complete Alternative Models

• MAX6379XR46-T: Same specifications as MAX6378XR46-T but with a different package (SOT23-5).
• MAX6380XR46-T: Similar specifications to MAX6378XR46-T but with an adjustable output voltage.
• LT1236CDE-4.6#PBF: Alternative voltage reference with similar characteristics and a different package (DFN-8).

Note: This list is not exhaustive, and there are other alternative models available from different manufacturers.

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