TPS79919 Status: ACTIVE

Single Output LDO, 200mA, Fixed(1.9V), 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) (tps79919.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

TPS79333-EP: Enhanced Product Ultralow-Noise High Psrr Fast Rf 200-Ma Low-Dropout Linear Regulators
TPS79333: Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise
TPS79301: Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise

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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
TPS79919YZUR	ACTIVE	-40 to 85	0.35 \| 1ku	DSBGA (YZU) \| 5	View	3000 \| LARGE T&R	Purchase Samples
TPS79919YZUT	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
TPS79919YZUR	As of 7:55 AM GMT, 05 Oct 2008			As of 7:55 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Nov	4 Weeks	None Reported View Distributors
TPS79919YZUT	As of 7:55 AM GMT, 05 Oct 2008			As of 7:55 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3000 \| 3 Nov	4 Weeks	Americas	DigiKey	183
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
TPS79919YZUR	Green (RoHS & no Sb/Br)	SnAgCu	Level-1-260C-UNLIM	View	View
TPS79919YZUT	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) (tps79919.pdf, 873 KB)
07 Nov 2007 Download

Tools & Software

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

Alternative Products - Are similar to TPS79919
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
TPS79333-EP	Enhanced Product Ultralow-Noise High Psrr Fast Rf 200-Ma Low-Dropout Linear Regulators	TI customers also evaluated this product.
TPS79333	Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise	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.
TPS79925	Single Output LDO, 200mA, Fixed(2.5V), Low Quiescent Current, Low Noise, High PSRR	TI customers also evaluated this product.

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