TPS3809L30 Status: ACTIVE

3-Pin Supply Voltage Supervisor

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Datasheet

3-Pin Supply Voltage Supervisors (PDF 377 KB)
06 Aug 1999

	TPS3809I50	TPS3809J25	TPS3809K33	TPS3809L30
No. of Supervisors	1	1	1	1
Vit1(Typ)(V)	4.55	2.25	2.93	2.64
Reset Threshold Accuracy(%)	2.2	2.2	2	2.3
Time Delay(ms)	200	200	200	200
IDD(Typ)(uA)	9	9	9	9
Pin/Package	3SOT-23	3SOT-23	3SOT-23	3SOT-23
Rating	Catalog	Catalog	Catalog	Catalog
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Other qualified versions of TPS3809L30

Version	Part Number	Definition
Automotive	TPS3809L30-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	TPS3809L30-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

TPS3809K33: 3-Pin Supply Voltage Supervisor
TL7702B: Single SVS With Pgmmable UV Threshold & Reset Time Delay
TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
TPS76318: Single Output LDO, 150mA, Fixed(1.8V), Low Quiescent Current, Thermal Protection
TPS76201: Single Output LDO, 100mA, Adj.(0.7 to 5.5V), Low Quiescent Current, Over Current Limitation

Product Information

Features

3-Pin SOT-23 Package
Supply Current of 9 uA (Typical)
Precision Supply Voltage Monitor
2.5 V, 3 V, 3.3 V, 5 V
Power-On Reset Generator With Fixed Delay Time of 200 ms
Pin-For-Pin Compatible With MAX 809
Temperature Range...-40°C to 85°C

Description

The TPS3809 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

During power-on, RESET\ is asserted when the supply voltage V_DD becomes higher than 1.1 V. Thereafter, the supervisory circuit monitors V_DD and keeps RESET\ active as long as V_DD remains below the threshold voltage V_IT. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time, t_d(typ) = 200 ms, starts after V_DD has risen above the threshold voltage V_IT. When the supply voltage drops below the threshold voltage V_IT, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed sense-threshold voltage V_IT set by an internal voltage divider.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPS3809L30DBVR	ACTIVE	-40 to 85	0.28 \| 1ku	SOT-23 (DBV) \| 3	View	3000 \| LARGE T&R
TPS3809L30DBVRG4	ACTIVE	-40 to 85	0.28 \| 1ku	SOT-23 (DBV) \| 3	View	3000 \| LARGE T&R
TPS3809L30DBVT	ACTIVE	-40 to 85	0.31 \| 1ku	SOT-23 (DBV) \| 3	View	250 \| SMALL T&R	Purchase Samples
TPS3809L30DBVTG4	ACTIVE	-40 to 85	0.31 \| 1ku	SOT-23 (DBV) \| 3	View	250 \| SMALL T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:14 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS3809L30DBVR
Americas	Avnet	>1k
	Newark	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	785
TI Lead Time*: 20 WeeksTPS3809L30DBVRG4
None Reported View Distributors
TI Lead Time*: 14 WeeksTPS3809L30DBVT
Americas	Arrow	500
	Avnet	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	254
Europe	Arrow Southern Europe	250
	Compel	128
	Farnell	237
	Spoerle	250
Worldwide	DigiKey	105
TI Lead Time*: 14 WeeksTPS3809L30DBVTG4
Europe	Compel	150
Worldwide	Mouser Electronics	475
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TPS3809L30DBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS3809L30DBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS3809L30DBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS3809L30DBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TPS3809L30

Datasheet

3-Pin Supply Voltage Supervisors (PDF, 377 KB)
06 Aug 1999

Application Notes

TPS3801/09 - Smallest SVS for Monitoring DSPs and Processors (HTM, 8 KB) 1114 views
02 Sep 1999 Read Abstract

View Application Notes for Supervisory Circuits(Voltage Supervisors)

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS3809K33	3-Pin Supply Voltage Supervisor	POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)	TI customers also evaluated this product.
TL7702B	Single SVS With Pgmmable UV Threshold & Reset Time Delay	POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)	TI customers also evaluated this product.
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS76318	Single Output LDO, 150mA, Fixed(1.8V), Low Quiescent Current, Thermal Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS76201	Single Output LDO, 100mA, Adj.(0.7 to 5.5V), Low Quiescent Current, Over Current Limitation	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
BQ24103	Standalone Synchronous Switch-mode Li-Ion Charger w/2A FET in QFN-20, 1- or 2-cell	BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT	TI customers also evaluated this product.
TPS76328	Single Output LDO, 150mA, Fixed(2.8V), Low Quiescent Current, Thermal Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS73633	Single Output LDO, 400-mA, Fixed (3.3 V), Cap-Free, Low-Noise, Reverse Current Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS51610	Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS54040	3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54140	3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS51116	DDR1, DDR2, DDR3 Switcher and LDO	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.

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TPS3809L30 Status: ACTIVE

3-Pin Supply Voltage Supervisor

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