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TPS3808G12DBVR The Texas Instruments TPS3808G12DBVR is a supervisory circuit designed to monitor system voltages. It offers low quiescent current and high threshold accuracy.
Mfr Part #:

TPS3808G12DBVR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3808G12DBVR is a supervisory circuit designed to monitor system voltages. It offers low quiescent current and high threshold accuracy.
✓ Total Stock: 39,965 pcs

TPS3808G12DBVR Available from 6 distributors

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TPS3808G12DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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TPS3808G12DBVR Description

Short technical summary and product information.

The TPS3808G12DBVR from Texas Instruments is a low-quiescent-current supervisory circuit designed for monitoring system voltages ranging from 0.4 V to 5 V. It asserts an open-drain RESET signal when the sensed voltage drops below a preset threshold or when the manual reset (MR) pin is pulled low.

 

This device features a power-on reset generator with an adjustable delay time, which can be set between 1.25 ms and 10 seconds. It boasts a very low typical quiescent current of 2.4 µA, making it suitable for battery-powered applications. The threshold accuracy is high at 0.5% typical for voltages up to 3.3 V.

 

The TPS3808G12DBVR includes a manual reset input and an open-drain RESET output. It operates within a temperature range of -40°C to 125°C.

 

Packaged in a compact SOT-23-6 surface-mount package, this supervisory circuit is ideal for various applications including DSP or microcontroller systems, notebook computers, and portable electronic devices.

TPS3808G12DBVR Quick Information

Product Type: Supervisory Circuit
Series: TPS3808
Canonical Name: TPS3808G12DBVR Supervisory Circuit
Subcategory: Reset & Watchdog ICs

TPS3808G12DBVR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

TPS3808G12DBVR Features

  • Adjustable delay time from 1.25 ms to 10 s.
  • Very low quiescent current of 2.4 uA.
  • High threshold accuracy of 0.5%.
  • Monitors system voltages from 0.4 V to 5 V.
  • Manual reset input included.

TPS3808G12DBVR Applications

  • Suitable for battery-powered products.
  • Used in DSP or microcontroller applications.
  • Ideal for notebook computers.
  • Applicable to portable devices.

TPS3808G12DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TPS3808G12DBVR?

-40°C to 125°C

What package type is the TPS3808G12DBVR available in?

SOT-23-6

What is the quiescent current of the TPS3808G12DBVR?

2.4 uA typical

What is the threshold accuracy of the TPS3808G12DBVR?

0.5%

What is the voltage monitoring range for the TPS3808G12DBVR?

0.4 V to 5 V

Does the TPS3808G12DBVR have a manual reset input?

Yes

What type of RESET output does the TPS3808G12DBVR have?

Open Drain

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