TLV803EB26RDBZR

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TLV803EB26RDBZR

LOW-POWER VOLTAGE SUPERVISOR

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사양

Part Status Active
DigiKey Programmable Not Verified
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 2.64V
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout 40µs Typical
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Base Product Number TLV803

개요

Description

The TLV803EB26RDBZR is a low-power, high-accuracy voltage supervisor IC from Texas Instruments. It is designed to monitor power supply voltage levels and provide reset signals for microcontrollers and other digital circuits. Featuring an ultra-low quiescent current, this device is ideal for battery-operated applications.
Key specifications include a reset threshold of 2.6V, with a precise reset output that can be tailored for various system requirements. The TLV803EB26RDBZR operates over a wide temperature range and supports various capacitor configurations for reset delay times. Its small package size makes it suitable for space-constrained designs.
Overall, this voltage supervisor enhances system reliability by ensuring that devices are reset correctly during undervoltage conditions, making it a critical component in many electronic systems.

Features

The TLV803EB26RDBZR is a micropower voltage supervisor designed to monitor power supply voltages in various applications. Key features include:
1. Voltage Monitoring: It provides an accurate reset signal for voltages falling below a specified threshold, ensuring system stability.

2. Low Supply Current: The device operates with ultra-low supply current, enhancing battery life in portable applications.
3. Adjustable Reset Threshold: It allows for customizable reset thresholds, providing flexibility for different applications.
4. Active Low Output: The reset output signal is active low, which is common in many digital systems.
5. Fast Reset Response: Ensures a quick response to power supply variations, allowing for reliable system operation.
6. Temperature Range: Operates over an extended temperature range, making it suitable for various environmental conditions.
7. Small Package Size: Available in a compact package, facilitating easy integration into space-constrained designs.
These features make the TLV803EB26RDBZR ideal for use in microcontroller systems, battery-powered devices, and other applications requiring reliable voltage supervision.

Package

The TLV803EB26RDBZR is packaged in a small SOT-23-5 (5-pin) surface-mount package.

Pinout

The TLV803EB26RDBZR is a low-voltage, low-quiescent current voltage supervisor from Texas Instruments, featuring a 5-pin SOT-23 package.
Pin Count: 5
Pin Functions:
1. VDD (Pin 1): Power supply input; it powers the device.
2. GND (Pin 2): Ground reference for the device.
3. RESET (Pin 3): Active low reset output; this pin goes low when the monitored voltage drops below a specific threshold.
4. VIT (Pin 4): Input voltage (monitored voltage); it is the voltage that is monitored for under-voltage conditions.
5. NC (Pin 5): No connection; this pin is not used and should be left unconnected.
The TLV803EB26RDBZR is designed for applications requiring reliable power-up and power-down reset signals, making it suitable for microcontroller and other digital logic applications.

Manufacturer

The TLV803EB26RDBZR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company known for its innovative products and technologies in various fields, including embedded processing, analog, and digital signal processing. Founded in 1930 and based in Dallas, Texas, TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company focuses on developing high-performance integrated circuits and systems that enhance electronic designs and improve energy efficiency. Texas Instruments is recognized for its commitment to research and development, contributing significantly to advancements in semiconductor technology.

Application

The TLV803EB26RDBZR is a low-power voltage supervisor used in various applications, including battery-powered devices, microcontroller reset circuits, power management systems, and automotive electronics. Its functions include voltage monitoring, power-on reset, and brown-out detection, ensuring system reliability and stability in consumer electronics, industrial control, and telecommunications.

Equivalent

The TLV803EB26RDBZR is a low-dropout voltage regulator (LDO) from Texas Instruments. Equivalent products include the MCP1700 (Microchip), LP2985 (Texas Instruments), and LM1117 (Texas Instruments). When selecting an equivalent, ensure similar output voltage, current capacity, and dropout voltage specifications. Always check the datasheet for compatibility in your specific application.

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EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

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