Mfr Part #:

TPS3823-33

The Texas Instruments TPS3823-33 is a supervisory integrated circuit designed for power-on reset generation. It operates within a supply voltage range of 2.5V to 5V.

✓ Total Stock: 182,212 pcs

$ Price Range: $0.75

TPS3823-33 Available from 3 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	172,190 pcs On Request	172190 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	5,011 pcs On Request	5011 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	5,011 pcs On Request	5011 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TPS3823-33 Specifications Quick View

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Category	New Products
Manufacturer Name	Texas Instruments

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TPS3823-33 Description

Short technical summary and product information.

The Texas Instruments TPS3823-33 is a supervisory integrated circuit (IC) from the TPS382x family, designed to provide circuit initialization and timing supervision for processor-based systems. It features a fixed delay time of 200 ms for power-on reset generation.

This supervisory IC monitors the supply voltage (VDD) and asserts a reset signal when VDD falls below a specific threshold voltage (VIT−). The reset output remains active as long as VDD is below the threshold. An internal timer ensures proper system reset by delaying the output's return to the inactive state after VDD rises above the threshold.

The TPS3823-33 operates within a supply voltage supervision range of 2.5 V to 5 V and has a typical supply current of 15 µA. It is specified for an operating temperature range of -40°C to +85°C. The device is housed in a compact SOT23-5 package, making it suitable for space-constrained applications.

Applications for this supervisory circuit include systems using DSPs, microcontrollers, or microprocessors, as well as industrial equipment, programmable controls, automotive systems, portable/battery-powered equipment, intelligent instruments, wireless communications systems, and notebook/desktop computers.

TPS3823-33 Quick Information

Product Type: Supervisory IC

Series: TPS3823

Canonical Name: Texas Instruments TPS3823-33 Power-On Reset Generator

Subcategory: Supervisory Circuits

TPS3823-33 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS3823-33 Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

TPS3823-33 Features

Fixed 200 ms power-on reset delay.
Supervises supply voltage from 2.5V to 5V.
Low typical supply current of 15 µA.
Wide operating temperature range: -40°C to +85°C.
Compact SOT23-5 package for space saving.

TPS3823-33 Applications

Ideal for DSP and microcontroller systems.
Suitable for industrial equipment.
Used in automotive systems.
Powers portable and battery-operated devices.
Applicable to intelligent instruments.

TPS3823-33 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the fixed delay time for the TPS3823-33?

The fixed delay time for the TPS3823-33 is 200 ms for the TPS3823/4/5/8 variants.

What is the operating voltage range for the TPS3823-33?

The TPS3823-33 supervises supply voltages ranging from 2.5 V to 5 V.

What is the typical supply current of the TPS3823-33?

The typical supply current for the TPS3823-33 is 15 µA.

What is the operating temperature range for the TPS3823-33?

The TPS3823-33 operates within a temperature range of -40°C to +85°C.

What package type is the TPS3823-33 available in?

The TPS3823-33 is available in the SOT23-5 package.