TPS799285 Status: ACTIVE

Single Output LDO, 200mA, Fixed(2.85V), Low Quiescent Current, Low Noise, High PSRR

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Datasheet

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR LDO Linear Regulator (Rev. I) (tps799285.pdf, 873 KB)
07 Nov 2007 Download

	TPS79901	TPS79912	TPS79913	TPS79915	TPS79918	TPS799185	TPS79919	TPS799195	TPS79920	TPS79921	TPS79925	TPS79926	TPS79927	TPS799275	TPS79928	TPS799285	TPS79930	TPS799315	TPS79932	TPS79933	TPS79942	TPS79945
Iout(Max)(A)	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Vdo(Typ)(mV)	90	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	90	100	100
Iq(Typ)(mA)	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
Vin(Min)(V)	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Vin(Max)(V)	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5
Vout(Min)(V)		1.2	1.3	1.5	1.8	1.85	1.9	1.95	2	2.1	2.5	2.6	2.7	2.75	2.8	2.85	3	3.15	3.2	3.3	4.2	4.5
Vout(Max)(V)		1.2	1.3	1.5	1.8	1.85	1.9	1.95	2	2.1	2.5	2.6	2.7	2.75	2.8	2.85	3	3.15	3.2	3.3	4.2	4.5
Vout Adj(Min)(V)	1.193
Vout Adj(Max)(V)	6.5
Accuracy(%)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Output Capacitor(uF)	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic
Fixed Output Options(V)		1.2	1.3	1.5	1.8	1.85	1.9	1.95	2	2.1	2.5	2.6	2.7	2.75	2.8	2.85	3	3.15	3.2	3.3	4.2	4.5
Pin/Package	5DSBGA,5SOT,6SON	5DSBGA,5SOT,6SON	5DSBGA,5SOT	5DSBGA,5SOT	5DSBGA,5SOT,6SON	5SOT	5DSBGA	6SON	5DSBGA	5DSBGA	5DSBGA,5SOT	5DSBGA	5DSBGA,5SOT,6SON	5DSBGA	5DSBGA,5SOT,6SON	5DSBGA,5SOT,6SON	5DSBGA,5SOT	5DSBGA,5SOT	5DSBGA	5DSBGA,5SOT,6SON	5SOT	5DSBGA
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS79330: Single Output LDO, 200mA, Fixed(3.0V), High PSRR, Low Noise
TPS73001: Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise
TPS79930: Single Output LDO, 200mA, Fixed(3.0V), Low Quiescent Current, Low Noise, High PSRR
TPS62110: Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16
PTH08T230W: 6-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans

More Related Products

Product Information

Features

200mA Low Dropout Regulator with EN
Low I_Q: 40µA
Multiple Output Voltage Versions Available:
- Fixed Outputs of 1.2V to 4.5V Using Innovative Factory EEPROM Programming
- Adjustable Outputs from 1.20V to 6.5V
High PSRR: 66dB at 1kHz
Ultra-low Noise: 29.5µV_RMS
Fast Start-Up Time: 45µs
Stable with a Low-ESR, 2.0µF Typical Output Capacitance
Excellent Load/Line Transient Response
2% Overall Accuracy (Load/Line/Temp)
Very Low Dropout: 100mV
ThinSOT-23, WCSP, and 2mm × 2mm SON-6 Packages
APPLICATIONS
- Cellular Phones
- Wireless LAN, Bluetooth®
- VCOs, RF
- Handheld Organizers, PDAs

Bluetooth is a registered trademark of Bluetooth SIG, Inc.
All other trademarks are the property of their respective owners.

Description

The TPS799xx family of low-dropout (LDO) low-power linear regulators offer excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40µA (typical) ground current. The TPS799xx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield dropout voltage typically 100mV at 200mA output. The TPS799xx uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from T_J = -40°C to +125°C and is offered in low profile ThinSOT23, Wafer Chip-Scale (WCSP), and 2mm × 2mm SON packages, ideal for wireless handsets and WLAN cards.

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
TPS799285DDCR	ACTIVE	-40 to 85	0.30 \| 1ku	SOT (DDC) \| 5	View	3000 \| LARGE T&R
TPS799285DDCRG4	ACTIVE	-40 to 85	0.30 \| 1ku	SOT (DDC) \| 5	View	3000 \| LARGE T&R
TPS799285DDCT	ACTIVE	-40 to 85	0.33 \| 1ku	SOT (DDC) \| 5	View	250 \| SMALL T&R	Purchase Samples
TPS799285DDCTG4	ACTIVE	-40 to 85	0.33 \| 1ku	SOT (DDC) \| 5	View	250 \| SMALL T&R	Purchase Samples
TPS799285DRVR	ACTIVE	-40 to 85	0.39 \| 1ku	SON (DRV) \| 6		3000 \| LARGE T&R
TPS799285DRVRG4	ACTIVE	-40 to 85	0.39 \| 1ku	SON (DRV) \| 6		3000 \| LARGE T&R
TPS799285DRVT	ACTIVE	-40 to 85	0.42 \| 1ku	SON (DRV) \| 6		250 \| SMALL T&R		Purchase Samples
TPS799285DRVTG4	ACTIVE	-40 to 85	0.42 \| 1ku	SON (DRV) \| 6		250 \| SMALL T&R		Purchase Samples
TPS799285YZUR	ACTIVE	-40 to 85	0.35 \| 1ku	DSBGA (YZU) \| 5	View	3000 \| LARGE T&R
TPS799285YZUT	ACTIVE	-40 to 85	0.38 \| 1ku	DSBGA (YZU) \| 5	View	250 \| SMALL T&R

* 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

	TI Inventory Status			Reported Distributor Inventory
TPS799285DDCR	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	6 Weeks	Americas	DigiKey	>1k
	0*		6 Weeks	Asia	WPI	>1k
TPS799285DDCRG4	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	6 Weeks	None Reported View Distributors
TPS799285DDCT	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	242 \| 14 Oct	6 Weeks	Americas	Arrow	500
	>10k*	>10k \| 21 Nov	6 Weeks
TPS799285DDCTG4	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	242 \| 14 Oct	6 Weeks	Europe	EBV Elektronik	250
	>10k*	>10k \| 21 Nov	6 Weeks
TPS799285DRVR	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	1654 \| 13 Oct	6 Weeks	Americas	Arrow	>1k
	>10k*	>10k \| 12 Nov	6 Weeks	Americas	DigiKey	>1k
TPS799285DRVRG4	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	1654 \| 13 Oct	6 Weeks	None Reported View Distributors
	>10k*	>10k \| 12 Nov	6 Weeks
TPS799285DRVT	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 12 Nov	6 Weeks	None Reported View Distributors
TPS799285DRVTG4	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 12 Nov	6 Weeks	None Reported View Distributors
TPS799285YZUR	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 10 Nov	4 Weeks	Americas	DigiKey	>1k
	0*		4 Weeks	Americas	Mouser Electronics	>1k
TPS799285YZUT	As of 7:55 AM GMT, 12 Oct 2008			As of 7:55 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 10 Nov	4 Weeks	Americas	DigiKey	120
				Americas	Mouser Electronics	250
				Europe	Farnell	190
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TPS799285DDCR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DDCRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DDCT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DDCTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DRVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DRVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DRVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285DRVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS799285YZUR	Green (RoHS & no Sb/Br)	SnAgCu	Level-1-260C-UNLIM	View	View
TPS799285YZUT	Green (RoHS & no Sb/Br)	SnAgCu	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

Datasheets

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR LDO Linear Regulator (Rev. I) (tps799285.pdf, 873 KB)
07 Nov 2007 Download

Application Notes

Understanding LDO Dropout (slva207.htm, 8 KB)
09 May 2005 Abstract

View Application Notes for Single Channel LDO

User Guides

TPS799xxEVM-105 User's Guide (slvu130.htm, 8 KB)
29 Jun 2005 Abstract

View User Guides for Single Channel LDO

More Literature

View More Literature for Single Channel LDO

Tools & Software

Name	Part #	Company	Tool / Software Type
TPS799xx Evaluation Module	TPS799XXEVM-105	Texas Instruments	Development Boards/EVMs

Alternative Products - Are similar to TPS799285
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
TPS79330	Single Output LDO, 200mA, Fixed(3.0V), High PSRR, Low Noise	TI customers also evaluated this product.
TPS73001	Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise	TI customers also evaluated this product.
TPS79930	Single Output LDO, 200mA, Fixed(3.0V), Low Quiescent Current, Low Noise, High PSRR	TI customers also evaluated this product.
TPS79933	Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR	TI customers also evaluated this product.
TPS79301	Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise	TI customers also evaluated this product.
TPS79928	Single Output LDO, 200mA, Fixed(2.8V), Low Quiescent Current, Low Noise, High PSRR	TI customers also evaluated this product.

Complementary Products - Can be used with TPS799285
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS62110	Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
PTH08T230W	6-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans	PLUG-IN POWER MODULES-NON-ISOLATED POL	TI customers also evaluated this product.