S-80126BLMC-JELT2G

Product Overview

Category

S-80126BLMC-JELT2G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typ.)
• Operating temperature range: -40°C to +85°C
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80126BLMC-JELT2G is packaged in a SOT-23-5 package. It is typically sold in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 0.8V to 6.0V
• Detection voltage options: 2.0V, 2.3V, 2.6V, 2.8V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 3.6V, 3.7V, 3.8V, 3.9V, 4.0V, 4.1V, 4.2V, 4.3V, 4.4V, 4.5V, 4.6V, 4.7V, 4.8V, 4.9V, 5.0V, 5.1V, 5.2V, 5.3V, 5.4V, 5.5V, 5.6V, 5.7V, 5.8V, 5.9V, 6.0V
• Detection voltage accuracy: ±1.0%
• Quiescent current: 1.0μA (typ.)
• Output voltage: Low (VOL) or High (VOH)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80126BLMC-JELT2G has the following pin configuration:

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Pin 1: VDD (Supply Voltage)
Pin 2: GND (Ground)
Pin 3: RESET (Reset Output)
Pin 4: DET (Voltage Detection Input)
Pin 5: NC (No Connection)

Functional Features

• Voltage detection: The S-80126BLMC-JELT2G can accurately detect the input voltage within the specified range.
• Reset function: It provides a reset output signal when the detected voltage falls below the set threshold.
• Low power consumption: With a quiescent current of only 1.0μA, it minimizes power consumption in battery-powered applications.
• Wide operating temperature range: The IC can operate reliably in a wide temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages

• Accurate voltage detection with ±1.0% accuracy.
• Low power consumption helps prolong battery life.
• Small package size allows for space-saving designs.
• Wide operating temperature range ensures reliability in various environments.

Disadvantages

• Limited detection voltage options may not cover all application requirements.
• No adjustable detection voltage option available.

Working Principles

The S-80126BLMC-JELT2G operates based on a voltage divider network connected to the DET pin. When the input voltage reaches the set detection threshold, the RESET pin is activated, providing a reset signal to the connected circuitry. The IC continuously monitors the input voltage and resets the system when the voltage falls below the threshold.

Detailed Application Field Plans

The S-80126BLMC-JELT2G can be used in various applications, including but not limited to:

1. Battery-powered devices: Provides low-power voltage detection and reset functions for portable electronics.
2. Microcontroller systems: Ensures proper system reset during power-up or voltage fluctuations.
3. Industrial control systems: Monitors supply voltages and triggers system reset if necessary.
4. Automotive electronics: Protects sensitive components from voltage drops and initiates system recovery.

Detailed and Complete Alternative Models

1. S-80126ALMC-JELT2G: Similar to S-80126BLMC-JELT2G, but with adjustable detection voltage option.
2. S-80126CLMC-JELT2G: Lower voltage range variant (0.6V to 5.0V) of S-80126BLMC-J