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) (PDF 870 KB)
07 Nov 2007

	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
Regulated Outputs(#)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	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

TL1963A: Single Output LDO, 1.5A, Adj. (1.21V to 20V), Fast Transient Response
TPS79918: Single Output LDO, 200mA, Fixed(1.8V), Low Quiescent Current, Low Noise, High PSRR
TPS76833: Single Output LDO, 1.0A, Fixed(3.3V), Low Quiescent Current, Fast Transient Response
TPS3809K33: 3-Pin Supply Voltage Supervisor
UCD9220: Digital PWM System Controller
BQ27510-G1: System-Side Impedance-Track Fuel Gauge With Direct Battery Connection

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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

Reported Distributor Inventory as of 10:00 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 14 WeeksTPS799285DDCR
Americas	Avnet	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 14 WeeksTPS799285DDCRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTPS799285DDCT
Americas	Rochester Electronics	500
Asia	WPI	242
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTPS799285DDCTG4
Europe	EBV Elektronik	125
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksTPS799285DRVR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	811
TI Lead Time*: 16 WeeksTPS799285DRVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksTPS799285DRVT
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksTPS799285DRVTG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTPS799285YZUR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 14 WeeksTPS799285YZUT
Americas	Rochester Electronics	500
Worldwide	DigiKey	344
Worldwide	Mouser Electronics	250
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
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

Most useful technical documents for TPS799285

Datasheet

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR LDO Linear Regulator (Rev. I) (PDF, 870 KB)
07 Nov 2007

Application Notes

Understanding LDO Dropout (HTM, 8 KB) 2189 views
09 May 2005 Read Abstract
LDO PSRR Measurement Simplified (HTM, 8 KB) 1122 views
27 Jul 2009 Read Abstract
LDO Noise Demystified (HTM, 8 KB) 1112 views
30 Jun 2009 Read Abstract

View Application Notes for Single Channel LDO

User Guides

TPS799xxEVM-105 User's Guide (HTM, 8 KB) 562 views
29 Jun 2005 Read Abstract

View User Guides for Single Channel LDO

Tools & Software

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

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TPS799285 Status: ACTIVE

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

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