TI Voltage Supervisor TPS3307-18D
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TI Voltage Supervisor TPS3307-18D

TI Voltage Supervisor TPS3307-18D

The TPS3307-18D from Texas Instruments is a voltage supervisor IC designed to monitor system voltage levels. It offers fixed voltage thresholds of 1.68V and 2.93V, as well as an adjustable option. The IC is available in an 8-SOIC package and is mounted on surface mount.

Description

Product parameter

Type

Parameter

Category

Supervisors IC

Manufacturer

Texas Instruments

Packaging

Tube

Type

Multi-Voltage Supervisor

Number of Voltages Monitored

3

Voltage - Threshold

1.68V, 2.93V, Adj

Output

Push-Pull, Totem Pole

Reset

Active High/Active Low

Reset Timeout

140ms Minimum

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

Base Product Number

TPS3307

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Features
  •  Triple Supervisory Circuits:Features_TPS3307-18D
  • --Increase reliability in intricate applications by monitoring several system voltages.
  •  Power-On Reset Generator:
  • --Offers a fixed delay time of 200 ms to ensure stable system startup without the need for an external capacitor.
  •  Temperature-Compensated Voltage Reference:
  • --Ensures accurate voltage monitoring across a wide temperature range, improving system performance.
  •  Low Supply Current:
  • --Operates with a maximum supply current of just 40 µA, making it energy-efficient.
  •  Defined RESET Output:
  • --Generates a reset signal when the supply voltage (VDD) is above 1.1V, ensuring proper initialization of the system.
package

 

  • The TPS3307-18D is packaged in an 8-SOIC (Small Outline Integrated Circuit) package. This surface-mount package measures 4.9 mm in length, 3.91 mm in width, and 1.75 mm in height. The terminal pitch is 1.27 mm, and the package thickness is 1.58 mm. For alternate packaging, the model TPS3307-18DR is available in Tape & Reel (TR) format, with a minimum order quantity of 2,500 pieces per reel.
  • Package_TPS3307-18D

About us

 

  • About Us_TPS3307Leading provider of electronic components, HK XRS Technology Limited specializes in integrated circuits, LEDs, diodes, transistors, modules, capacitors, and thermistors. We have established long-term working ties with customers across numerous industries. This further demonstrates our dedication to offering top-notch products and services. Furthermore, we also offer expert Bill of Materials (BOM) services. Please feel free to email us a request for a quote at any time if you are interested. We are sure that we can fulfil your particular requirements.

 

 

Lead time

 

  • Lead Time_TPS3307

    The lead time for a product often depends on the customer's target price and preferred timeline.

  • When we receive inquiries, we are pleased to provide quotes with the shortest possible lead time. We can also offer the most suitable lead time based on the customer's target price.

     

  • If a product is out of stock, the lead time may be longer. However, we will do our best to provide a satisfactory lead time and ensure that we meet your needs.

     

 

FAQ

Q: What is the primary function of the TPS3307-18D?

A: It is a supervisory circuit designed to monitor and manage the reset signals for digital signal processors (DSPs) and processor-based systems. It ensures that the system is properly reset during power-up, brownout, and under voltage conditions.

Q: What is the TPS3307's fixed delay duration for the power-on reset generator?

A: The generator's power-on reset has a predetermined delay duration of 200 ms in this variant. There is no need for an external capacitor because this delay is built-in.

Q: Which kind of voltage reference is utilized by the TPS3307?

A: To guarantee precise monitoring and reliable functioning over a variety of temperatures, it has a temperature-compensated voltage reference. What voltage activates the specified RESET output? When the supply voltage (VDD) falls below 1.1V, the designated RESET output is activated, ensuring that the system is appropriately reset in the event of insufficient voltage levels.

Q: What is the typical application for the TPS3307 ic?

A: It is utilized in systems, such as those in the automotive, consumer electronics, and industrial sectors, that need dependable power-on reset and supervision operations for DSPs and microprocessor-based systems.

Q: What is the purpose of the TPS3307-18D's temperature-compensated voltage reference?

A: This model's temperature-compensated voltage reference guarantees precise and consistent voltage monitoring across a broad temperature range, supporting the maintenance of dependable supervisory and reset operations.

Q: What is this product's approach to brownout and power-up scenarios?

A: In order to prevent potential system problems, it ensures that the system is reset correctly in the event that the supply voltage falls below a critical threshold by monitoring for brownout circumstances and providing a power-on reset signal during power-up.

Q: Is it possible to use this model for automotive applications?

A: Yes, it is appropriate for use in automotive applications because of its low supply current, wide operating voltage range, and reliable reset functionality. These features make it perfect for controlling power and reset signals in vehicle electronics.

Q: What types of electronic components does XRS offer?

A: Our company provides various electronic components, including but not limited to chips, resistors, capacitors, sensors, and more.

Q: How is the quality of the products ensured?

A: We strictly adhere to quality control standards and collaborate with reliable manufacturers to ensure product quality meets industry standards.

Q: What shipping options are available?

A: We provide various shipping options, including express, air freight, and sea freight, to meet different customer needs.

Q: How does the lead time of a product vary?

A: The lead time of a product often varies based on the customer's target price and acceptable delivery period. It's a balance between cost and time to meet individual preferences.

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