SP706CU-L/TR

Product Overview

Category: Voltage Supervisor IC
Use: Monitoring and controlling voltage levels in electronic systems
Characteristics: Low power consumption, high accuracy, wide operating voltage range
Package: SOT-23-3
Essence: Ensuring stable and reliable operation of electronic devices
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Low Quiescent Current: 1.5µA (typical)
• Accuracy: ±1.5%
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The SP706CU-L/TR features a standard SOT-23-3 pin configuration: 1. VDD (Input) 2. GND (Ground) 3. RESET (Output)

Functional Features

• Monitors system voltage and asserts reset when the voltage falls below the set threshold
• Manual reset input for external control
• Low power consumption for battery-powered applications
• Wide operating voltage range for versatile use cases

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring - Wide operating temperature range - Low quiescent current for power efficiency

Disadvantages: - Limited number of reset threshold voltage options - SOT-23-3 package may be challenging for hand soldering

Working Principles

The SP706CU-L/TR operates by continuously monitoring the system voltage and comparing it to the preset threshold voltage. When the system voltage falls below the threshold, the device asserts a reset signal to ensure the proper functioning of the connected electronics.

Detailed Application Field Plans

The SP706CU-L/TR is widely used in various applications including: - Battery-powered devices - Microcontroller-based systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

1. SP708EU-L/TR: Similar functionality with additional manual reset input
2. MAX809/MAX810: Comparable voltage supervisor ICs with different package options
3. TC54: Alternative voltage supervisor with adjustable reset threshold

In conclusion, the SP706CU-L/TR is a versatile voltage supervisor IC with wide application in diverse electronic systems, offering high accuracy and low power consumption. Its compact SOT-23-3 package makes it suitable for space-constrained designs while ensuring reliable voltage monitoring and control.

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