Mfr Part #:

TPS3307-25DGNR

Mfr Name: NA

The Texas Instruments TPS3307-25DGNR is a triple processor voltage supervisor. It monitors up to three supply voltages and provides a reset output with a fixed delay.

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TPS3307-25DGNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NA
Features	Complimentary output, Manual reset capable, Reset time delay, Separate VDD & sense, Undervoltage monitor only
Lead Style	Gull Wing
Operating Temperature Range	-40°C to +85°C
Tape & Reel	Yes

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TPS3307-25DGNR Description

Short technical summary and product information.

The TPS3307 family from Texas Instruments offers micropower supply voltage supervisors designed for circuit initialization in DSP and processor-based systems. The TPS3307-25DGNR specifically monitors up to three supply voltages, featuring a temperature-compensated voltage reference and a fixed reset delay time of 200ms, eliminating the need for an external capacitor.

Key electrical characteristics include a supply voltage range of 2V to 6V, with a defined RESET output from VDD ≥ 1.1V. The device operates with a maximum supply current of 40µA and offers various reset output types, including active-high, active-low, and push-pull. The reset threshold accuracy is typically 3.2%.

This supervisor IC is available in MSOP-8 and SO-8 packages, with specific package dimensions provided for SOIC (D) and HVSSOP (DGN) variants. The operating temperature range is -40°C to +85°C, making it suitable for a wide array of industrial applications. Features include complimentary output, manual reset capability, separate VDD and sense pins, and undervoltage monitoring.

Designed for reliability, the TPS3307-25DGNR ensures proper system startup by asserting a reset signal when supply voltages fall below a preset threshold. Its low power consumption and robust features make it an ideal choice for power management in embedded systems.

TPS3307-25DGNR Quick Information

Product Type: Voltage Supervisor

Series: TPS3307

Canonical Name: TPS3307 Triple Processor Voltage Supervisor

Subcategory: Voltage Supervisor

TPS3307-25DGNR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS3307-25DGNR Features

Monitors up to three supply voltages.
Fixed 200ms reset delay time.
Wide supply voltage range: 2V to 6V.
Low supply current: 40µA typical.
Available in SOIC and HVSSOP packages.

TPS3307-25DGNR Applications

Ensures proper system startup.
Ideal for processor-based systems.
Used in power management circuits.
Suitable for embedded applications.

TPS3307-25DGNR FAQs

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

What is the operating voltage range of the TPS3307-25DGNR?

The supply voltage range is 2V to 6V.

What package options are available for the TPS3307-25DGNR?

The device is available in SOIC-8 and HVSSOP-8 packages.

What is the operating temperature range of the TPS3307-25DGNR?

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

What threshold voltages are available for the TPS3307-25DGNR?

Available threshold voltages are 1.25V, 1.68V, 2.25V, 2.93V, 4.55V, and an adjustable option.

What is the reset time delay of the TPS3307-25DGNR?

The reset time delay is 200ms.

What is the typical supply current of the TPS3307-25DGNR?

The typical supply current is 0.04mA.

What output types does the TPS3307-25DGNR support?

It supports active-high, active-low, and push-pull output types.