• TPS3700DDCR
TPS3700DDCR

TPS3700DDCR

Processor Supervisor 0.4V 2 Active Low/Open Drain 6-Pin TSOT-23 T/R

Quantity Unit Price(USD) Ext. Price
1 $0.822 $0.82
10 $0.680 $6.80
30 $0.609 $18.27
100 $0.539 $53.90
500 $0.442 $221.00
1000 $0.421 $421.00

Inventory:5,544

*The price is for reference only.
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Overview of TPS3700DDCR

The TPS3700DDCR is a voltage supervisor IC that provides monitoring and reset functions for electronic systems, ensuring reliable operation under various operating conditions. It is designed to supervise voltage levels and initiate a reset signal when certain thresholds are reached, enhancing system stability and safety.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Supply Voltage Input
  • GND: Ground Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS3700DDCR IC for a visual representation.

Key Features

  • Voltage Monitoring: The TPS3700DDCR provides precise voltage monitoring, allowing for reliable system supervision.
  • Manual Reset Input: The IC includes a manual reset input for external system reset control.
  • Adjustable Thresholds: Users can set custom voltage thresholds for monitoring and triggering resets.
  • Power-On Reset: Ensures a valid reset pulse during power-up and power-down conditions for system initialization.
  • Low Quiescent Current: The IC features low power consumption for energy-efficient operation.
  • Small Package: Available in a compact 6-pin SOT-23 package for space-constrained applications.

Note: For detailed technical specifications, please refer to the TPS3700DDCR datasheet.

Application

  • Power Supply Monitoring: Ideal for monitoring power supply voltages in embedded systems, IoT devices, and industrial applications.
  • System Reset Control: Ensures proper system reset functionality in microcontroller-based systems and digital circuits.
  • Battery-Powered Devices: Suitable for battery-powered devices requiring voltage supervision and system reset capabilities.

Functionality

The TPS3700DDCR serves as a reliable voltage supervisor, monitoring critical voltage levels and providing reset signals when needed. It enhances system reliability and performance in various electronic applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the supply voltage and GND (Pin 2) to ground for proper operation.
  • Voltage Sense: Connect the SNS pin (Pin 4) to the voltage to be monitored for supervision.
  • Reset Output: Utilize the VOUT pin (Pin 5) for receiving the reset signal when the threshold is breached.

Frequently Asked Questions

Q: Can the TPS3700DDCR operate over a wide temperature range?
A: Yes, the TPS3700DDCR is designed to operate over a wide temperature range, ensuring reliability in diverse environmental conditions.

Q: Is the TPS3700DDCR suitable for automotive applications?
A: Yes, the TPS3700DDCR can be used in automotive electronics for voltage monitoring and system reset functions.

Equivalent

For similar functionalities, consider these alternatives to the TPS3700DDCR:

  • MAX811: A voltage supervisor IC from Maxim Integrated offering comparable monitoring and reset features.
  • MC33xx: This series of voltage supervisors from NXP Semiconductors provides similar voltage monitoring and reset capabilities.

TPS3700DDCR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of supplies monitored 1, 2 Threshold voltage 1 (typ) (V) 0.4
Features Undervoltage and overvoltage monitor, Wide input voltage Reset threshold accuracy (%) 1
Iq (typ) (mA) 0.0055 Output driver type/reset output Active-low, Open-drain
Time delay (ms) 0 Supply voltage (min) (V) 1.8
Supply voltage (max) (V) 18 Rating Catalog
Watchdog timer WDI (s) None Operating temperature range (°C) -40 to 125

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