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TI TPS3307-25DR

Name: TPS3307-25DR
Rating: 4.5 (10 reviews)

Supervisory Circuits Triple Processor Supervisory Circuits

Brands: Texas Instruments

Mfr.Part #: TPS3307-25DR

Datasheet: TPS3307-25DR Datasheet (PDF)

Package/Case: 8-SOIC

Product Type: Supervisors

RoHS Status:

Stock Condition: 5,689 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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TPS3307-25DR General Description

The TPS3307 family is a series of micropower supply voltage supervisors designed for circuit initialization primarily in DSP and processor-based systems, which require more than one supply voltage.

The product spectrum of the TPS3307-xx is designed for monitoring three independent supply voltages: 3.3V/1.8V/adj, 3.3V/2.5V/adj or 3.3V/5V/adj. The adjustable SENSE input allows the monitoring of any supply voltage >1.25V.

The various supply voltage supervisors are designed to monitor the nominal supply voltage.

During power-on, RESET is asserted when the supply voltage V_DD becomes higher than 1.1V. Thereafter, the supply voltage supervisor monitors the SENSEn inputs and keeps RESET active as long as SENSEn remain below the threshold voltage V_IT+.

An internal timer delays the return of the RESET output to the inactive state (high) to ensure proper system reset. The delay time, t_{d (typ)}= 200ms, starts after all SENSEn inputs have risen above the threshold voltage V_IT+. When the voltage at any SENSE input drops below the threshold voltage V_IT-, the RESET output becomes active (low) again.

The TPS3307-xx family of devices incorporates a manual reset input, MR. A low level at MR causes RESET to become active. In addition to the active-low RESET output, the TPS3307-xx family includes an active-high RESET output.

The devices are available in either 8-pin MSOP or standard 8-pin SO packages.

The TPS3307-xx devices are characterized for operation over a temperature range of -40°C to +85°C.

Features

Triple Supervisory Circuits for DSP and Processor-Based Systems
Power-On Reset Generator With Fixed Delay Time of 200ms, No External Capacitor Needed
Temperature-Compensated Voltage Reference
Maximum Supply Current of 40µA
Supply Voltage Range: 2V to 6V
Defined RESET Output From V_DD ≥ 1.1V
MSOP-8 and SO-8 Packages
Temperature Rang: -40°C to +85°C

APowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

Specifications

Parameter	Value	Parameter	Value
Manufacturer	Texas Instruments	Product Category	Supervisory Circuits
RoHS	Details	Type	Voltage Supervisory
Mounting Style	SMD/SMT	Package / Case	SOIC-8
Threshold Voltage	1.25 V, 2.25 V, 2.93 V	Number of Inputs Monitored	3 Input
Output Type	Active Low, Push-Pull	Manual Reset	Manual Reset
Watchdog Timers	No Watchdog	Battery Backup Switching	No Backup
Reset Delay Time	200 ms	Supply Voltage - Max	6 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Accuracy	3.2 %	Series	TPS3307-25
Brand	Texas Instruments	Chip Enable Signals	No Chip Enable
Features	Active Low Enable, Manual Reset	Height	1.58 mm
Length	5 mm	Operating Supply Current	15 uA
Pd - Power Dissipation	725 mW	Power Fail Detection	No
Product Type	Supervisory Circuits	Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	2 V
Width	3.91 mm

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.