DistyParts Icon
TPS3801I50DCKR The Texas Instruments TPS3801I50DCKR is a supervisor IC designed for power-on reset and system initialization. It features a 50V threshold voltage and a 120ms minimum reset delay.
Mfr Part #:

TPS3801I50DCKR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3801I50DCKR is a supervisor IC designed for power-on reset and system initialization. It features a 50V threshold voltage and a 120ms minimum reset delay.
✓ Total Stock: 18,160 pcs
$ Price Range: $0.51

TPS3801I50DCKR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
OTL Components ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 2018 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,160 pcs
On Request
1160 pcs On Request 1 On Request On Request 1623+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS3801I50DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
View Similar Products (0)

TPS3801I50DCKR Description

Short technical summary and product information.

The Texas Instruments TPS3801I50DCKR is a compact supervisor IC from the TPS380x family, designed to monitor supply voltages and provide circuit initialization and timing supervision. This device asserts a push-pull RESET signal when the voltage drops below a preset threshold, remaining asserted for a programmed delay time after the voltage returns above the threshold.

 

Key electrical specifications include a typical threshold voltage of 50V and a minimum reset delay time of 120ms. It monitors a single voltage supply and features an active-low reset output. The operating temperature range is -40°C to 85°C.

 

Packaged in a small, 5-pin SC-70 (SOT-323) surface-mount package, the TPS3801I50DCKR is suitable for space-constrained applications. Its applications include systems using DSPs, microcontrollers, or microprocessors, wireless communication systems, and portable or battery-powered equipment.

 

This device is designed for applications requiring reliable power-on reset functionality. The precise voltage monitoring and fixed delay time ensure proper system startup and operation.

TPS3801I50DCKR Quick Information

Product Type: Supervisor IC
Series: TPS3801
Canonical Name: Texas Instruments TPS3801I50DCKR
Subcategory: Supply Voltage Supervisor

TPS3801I50DCKR Compliance

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

TPS3801I50DCKR Estimated Pricing

Qty Low High
1+ $0.51 $0.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS3801I50DCKR Features

  • Monitors single supply voltage.
  • Provides active-low reset output.
  • Features 120ms minimum delay time.
  • Operates from -40°C to 85°C.
  • Surface mount SC-70-5 package.

TPS3801I50DCKR Applications

  • Ideal for DSP-based systems.
  • Used in microcontroller applications.
  • Suitable for portable devices.
  • Supports battery-powered equipment.
  • Ensures reliable system startup.

TPS3801I50DCKR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the TPS3801I50DCKR?

The typical threshold voltage is 50 V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the TPS3801I50DCKR available in?

It is available in a surface-mount SC-70-5 package, also known as 5-TSSOP or SOT-353.

What type of reset output does this supervisor provide?

It provides an active-low reset output.

What is the reset timeout period?

The minimum reset timeout period is 120 ms.

Home
Account

Categories