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TI TLV803RDBZRRoHS

Manufacturer
TI
MPN
TLV803RDBZR
LCSC Part #
C702124
Packaging
SOT-23-3
Customer #
Key Attributes
3-pin voltage monitor with active-low open-drain reset function
Datasheetpdf iconTI TLV803RDBZR
In-Stock: 6,208
6,208 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5526$ 0.4974$ 0.50
10+$ 0.4457$ 0.4012$ 4.01
30+$ 0.3987$ 0.3589$ 10.77
100+$ 0.342$ 0.3078$ 30.78
500+$ 0.269$ 0.2421$ 121.05
1,000+$ 0.2545$ 0.2291$ 229.10
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerTI
PackagingSOT-23-3
Operating Temperature-40℃~+125℃
Reset Timeout200ms
output typeOpen-drain
Reset Active LevelActive Low
Voltage - Supply1.1V~6V
ChipTypeVoltage monitor
Standby Current9uA
Threshold Voltage2.64V
Number of Voltages Monitored1
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TLV8x3 series supervisory circuits primarily provide circuit initialization and timing supervision for DSPs and processor-based systems.

During power-up, RESET is asserted when the supply voltage (VDD) exceeds 1.1V. The supervisory circuit then monitors VDD and holds RESET active as long as VDD remains below the threshold voltage VΠ. An internal timer delays the output from returning to its standby state (logic high) to ensure proper system reset. The delay time (td(typ)=200ms) begins once VDD exceeds the threshold voltage VΠ. When the supply voltage drops below the threshold voltage VΠ, the output becomes active (logic low) again. All devices in this series feature a fixed sense threshold voltage (VΠ) set by an internal voltage divider.

This product family is designed for 2.5V, 3V, 3.3V, and 5V supply voltages. These devices are available in a 3-pin small-outline transistor (SOT)-23 package. The TLV803 devices are rated for an operating temperature range of -40°C to +125°C.

Features

AI Translation
  • 3-pin SOT23 package
  • Supply current: 9μA (typical)
  • Precision supply voltage monitor: 2.5V, 3V, 3.3V, and 5V
  • Power-on reset generator with 200ms fixed delay
  • Pin-compatible with MAX803
  • Temperature range: -40°C to +125°C
  • Open-drain RESET output

Applications

AI Translation
  • Digital Signal Processors (DSP)
  • Microcontrollers and Microprocessors
  • Portable and Battery-Powered Devices
  • Set-Top Boxes
  • Servers
  • Appliances
  • Programmable Control Components
  • Smart Meters
  • Industrial Equipment
  • Automotive Systems