Mfr Part #:

TPS3307-25D

The Texas Instruments TPS3307-25D is a triple-voltage supervisor IC designed for processor-based systems. It monitors up to three supply voltages and provides a reset output.

✓ Total Stock: 40,492 pcs

$ Price Range: $1.82

TPS3307-25D Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	40,178 pcs On Request	40178 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	314 pcs On Request	314 pcs	On Request	1	On Request	On Request	07+	On Request	On Request

TPS3307-25D Description

Short technical summary and product information.

The TPS3307-25D from Texas Instruments is a triple voltage supervisor IC designed to monitor up to three supply voltages in digital systems. It provides an active-high, active-low, push-pull reset output with a typical reset threshold accuracy of 3.2% and a minimum reset timeout of 200ms. The device offers typical threshold voltage options of 1.25V, 1.68V, 2.25V, 2.93V, and 4.55V, with an adjustable option for custom requirements.

Operating from a supply voltage range of 2V to 6V, the TPS3307-25D draws a typical supply current of only 0.04mA (40µA maximum). It includes a manual reset capability and an undervoltage monitor function. The defined RESET output is guaranteed above 1.1V VDD.

The IC is packaged in an 8-SOIC (0.154", 3.90mm width) surface-mount package with dimensions of 29.4 mm² (4.9 mm × 6 mm) and an operating temperature range of -40°C to 85°C, making it suitable for industrial environments.

TPS3307-25D Quick Information

Product Type: Supervisor IC

Series: TPS3307

Canonical Name: Texas Instruments TPS3307-25D Triple-Voltage Supervisor

Subcategory: Triple Processor Supervisors

TPS3307-25D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS3307-25D Estimated Pricing

Qty	Low	High
1+	$1.82	$1.82

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

TPS3307-25D Features

Monitors up to three supply voltages.
Adjustable threshold voltage options.
Low typical supply current of 0.04mA.
200ms minimum reset timeout delay.
Surface-mount 8-SOIC package.

TPS3307-25D Applications

Ideal for multi-rail power supply monitoring.
Used in industrial control and automation.
Suitable for microprocessor and DSP systems.
Used in data storage and computing equipment.

TPS3307-25D FAQs

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

How many supplies does the TPS3307-25D monitor?

It monitors 3 supplies.

What is the operating voltage range?

The supply voltage range is 2V to 6V.

What is the operating temperature range?

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

What is the package type?

The package is an 8-SOIC (0.154", 3.90mm width) surface-mount package.

What are the available threshold voltages?

Typical thresholds are 1.25V, 1.68V, 2.25V, 2.93V, 4.55V, and an adjustable option.

What is the reset timeout?

The reset timeout is 200ms minimum.

Does the device have a manual reset capability?

Yes, it has manual reset capability.

Category	Supervisors
Manufacturer Name	Texas Instruments
Features	Complimentary output, Manual reset capable, Reset time delay, Separate VDD & sense, Undervoltage monitor only
Mounting Type	Surface Mount
Number of Voltages Monitored	3
Operating Temperature	-40°C ~ 85°C (TA)
Operating Temperature Range	-40°C ~ 85°C
Output	Push-Pull, Totem Pole
Reset	Active High/Active Low
Reset Timeout	200ms Minimum
Supplier Device Package	8-SOIC
Supplier Package	8-SOIC
Type	Multi-Voltage Supervisor
Voltage	2.25V, 2.93V, Adj