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TPS3802L30DCKR The Texas Instruments TPS3802L30DCKR is a supply voltage supervisor IC designed for reliable circuit initialization and timing supervision. It features a 2.64V threshold and a 400ms delay.
Mfr Part #:

TPS3802L30DCKR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3802L30DCKR is a supply voltage supervisor IC designed for reliable circuit initialization and timing supervision. It features a 2.64V threshold and a 400ms delay.
✓ Total Stock: 4,567 pcs
$ Price Range: $0.48

TPS3802L30DCKR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,835 pcs
On Request
2835 pcs On Request 1 On Request On Request 17+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,732 pcs
On Request
1732 pcs On Request 1 On Request On Request 06+ 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.

TPS3802L30DCKR 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
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TPS3802L30DCKR Description

Short technical summary and product information.

The Texas Instruments TPS3802L30DCKR is an ultra-small supply voltage supervisor designed for applications using DSPs, microcontrollers, and microprocessors. It monitors supply voltages and asserts a push-pull RESET signal when the voltage drops below a preset threshold.

 

This device features a typical threshold voltage of 2.64V and a minimum reset delay time of 240ms, with a typical delay of 400ms. It operates with a supply current of 9mA and has a reset accuracy of 2.3% typical. The RESET output is active low.

 

The TPS3802L30DCKR is housed in a compact 5-pin SC-70 (SOT-323) package, making it suitable for space-constrained designs. It is specified for an operating temperature range of -40°C to +85°C.

 

Applications include wireless communication systems, portable/battery-powered equipment, programmable controls, intelligent instruments, industrial equipment, notebook/desktop computers, and automotive systems.

TPS3802L30DCKR Quick Information

Product Type: Supply Voltage Supervisor
Series: TPS3802
Canonical Name: Texas Instruments TPS3802L30DCKR Supply Voltage Supervisor
Subcategory: Supply Voltage Supervisor

TPS3802L30DCKR Compliance

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

TPS3802L30DCKR Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

TPS3802L30DCKR Features

  • Monitors one supply voltage channel.
  • Features a 2.64V threshold voltage.
  • Provides a 400ms typical reset delay.
  • Active-low push-pull reset output.
  • Compact SC-70-5 surface mount package.

TPS3802L30DCKR Applications

  • Used in DSP and microcontroller systems.
  • Suitable for portable battery-powered devices.
  • Applicable in industrial control systems.
  • Ideal for automotive electronic modules.
  • Supports wireless communication applications.

TPS3802L30DCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What are the threshold voltages of the TPS3802L30DCKR?

The TPS3802L30DCKR has two typical threshold voltages: 2.64V and 2.93V.

What is the reset delay time of the TPS3802L30DCKR?

The typical reset delay is 400ms, with a minimum of 240ms.

What is the supply current consumption of the TPS3802L30DCKR?

The datasheet specifies a typical supply current of 9 mA, while the manufacturer page lists 0.009 mA.

What is the operating temperature range of the TPS3802L30DCKR?

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

What package does the TPS3802L30DCKR come in?

The TPS3802L30DCKR is available in an SC-70-5 (SOT-353) surface-mount package.

What is the reset output type of the TPS3802L30DCKR?

The reset output is active-low, push-pull.

What is the reset accuracy of the TPS3802L30DCKR?

The reset threshold accuracy is 2.3% typical.

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