TPS73018 Status: ACTIVE

Single Output LDO, 200mA, Fixed(1.8V), High PSRR, Low Noise

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Datasheet

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators (Rev. H) (PDF 528 KB) 18249 views
04 Oct 2007

	TPS73001	TPS73018	TPS73025	TPS73028	TPS730285	TPS73030	TPS73033	TPS73047
Iout(Max)(A)	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Vdo(Typ)(mV)	120	120	120	120	120	120	120	120
Iq(Typ)(mA)	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18
Vin(Min)(V)	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Vin(Max)(V)	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vout(Min)(V)		1.8	2.5	2.8	2.85	3	3.3	4.7
Vout(Max)(V)		1.8	2.5	2.8	2.85	3	3.3	4.7
Vout Adj(Min)(V)	1.22
Vout Adj(Max)(V)	5.5
Accuracy(%)	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
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic
Fixed Output Options(V)		1.8	2.5	2.8	2.85	3	3.3	4.7
Pin/Package	6SOT-23	5DSBGA, 5SOT-23	5DSBGA, 5SOT-23	5DSBGA, 5SOT-23	5DSBGA, 5SOT-23	5DSBGA, 5SOT-23	5SOT-23	5SOT-23
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs(#)	1	1	1	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS73001: Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise
TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
TPS73033: Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise
TPS5410: 5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter
BQ2057W: Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.4V
TPS61027: 5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10

More Related Products

Product Information

Features

200-mA RF Low-Dropout Regulator With Enable
Available in Fixed Voltages from 1.8V to 3.3V and Adjustable (1.22V to 5.5V)
High PSRR (68dB at 1kHz)
Ultralow-Noise (23µV_RMS, TPS73018)
Fast Start-Up Time (50µs)
Stable With a 2.2µF CeramicCapacitor
Excellent Load/Line Transient Response
Very Low Dropout Voltage (120mV at 200mA)
5- and 6-Pin SOT23 (DBV), and Wafer Chip Scale (YZQ) Packages
APPLICATIONS
- RF: VCOs, Receivers, ADCs
- Audio
- Cellular and Cordless Telephones
- Bluetooth®, Wireless LAN
- Handheld Organizers, PDAs

NanoStar is a trademark of Texas Instruments.
Bluetooth is a registered trademark of Bluetooth Sig, Inc.
All other trademarks are the property of their respective owners.

Description

The TPS730xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses a small SOT23 package. NanoStar™ packaging gives an ultrasmall footprint as well as an ultralow profile and package weight, making it ideal for portable applications such as handsets and PDAs. Each device in the family is stable, with a small 2.2µF ceramic capacitor on the output. The TPS730xx family uses an advanced, proprietary BiCMOS fabrication process to yield low dropout voltages (e.g., 120mV at 200mA, TPS73030). Each device achieves fast start-up times (approximately 50µs with a 0.001µF bypass capacitor) while consuming low quiescent current (170µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1µA. The TPS73018 exhibits approximately 23µV_RMS of output voltage noise at 2.8V output with a 0.01µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise features as well as the fast response time.

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
TPS73018DBVR	ACTIVE	-40 to 85	0.21 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
TPS73018DBVRG4	ACTIVE	-40 to 85	0.21 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
TPS73018DBVT	ACTIVE	-40 to 85	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R
TPS73018DBVTG4	ACTIVE	-40 to 85	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R
TPS73018YZQR	ACTIVE	-40 to 85	0.26 \| 1ku	DSBGA (YZQ) \| 5	View	3000 \| LARGE T&R	Purchase Samples
TPS73018YZQT	ACTIVE	-40 to 85	0.28 \| 1ku	DSBGA (YZQ) \| 5	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

	TI Inventory Status	Reported Distributor Inventory
TPS73018DBVR	As of 8:28 AM GMT, 03 Jul 2009	As of 8:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
	4 Weeks	Americas	Rochester Electronics	>1k
TPS73018DBVRG4	As of 8:28 AM GMT, 03 Jul 2009	As of 8:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
TPS73018DBVT	As of 8:28 AM GMT, 03 Jul 2009	As of 8:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	>1k
			Avnet	750
			DigiKey	423
			Mouser Electronics	810
			Newark	911
		Europe	Avnet-SILICA	750
		Europe	Farnell	899
TPS73018DBVTG4	As of 8:28 AM GMT, 03 Jul 2009	As of 8:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
		Americas	Mouser Electronics	485
		Europe	EBV Elektronik	>1k
TPS73018YZQR	As of 8:28 AM GMT, 03 Jul 2009	As of 8:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	None Reported View Distributors
TPS73018YZQT	As of 8:28 AM GMT, 03 Jul 2009	As of 8:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Europe	EBV Elektronik	250
			Farnell	240
			Spoerle	>1k
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
TPS73018DBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS73018DBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS73018DBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS73018DBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS73018YZQR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
TPS73018YZQT	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 TPS73018

Datasheet

Low-Noise, High PSRR, RF 200-mA Low-Dropout Linear Regulators (Rev. H) (PDF 528 KB) 18249 views
04 Oct 2007

Application Notes

5Vin C642x Power using DC/DC Controllers and LDO (HTM 8 KB) 290 views
09 Oct 2008 Read Abstract
12Vin DM643x Power using Integrated-FET DC/DC Converters and LDO (HTM 8 KB) 387 views
09 Oct 2008 Read Abstract
5Vin DM643x Power using Integrated-FET DC/DC Converters and LDO (HTM 8 KB) 309 views
09 Oct 2008 Read Abstract
5Vin DM643x Power using DC/DC Controllers and LDO (HTM 8 KB) 313 views
09 Oct 2008 Read Abstract
12Vin C642x Power using Integrated-FET DC/DC Converters and LDO (HTM 8 KB) 368 views
09 Oct 2008 Read Abstract
5Vin C642x Power using Integrated-FET DC/DC Converters and LDO (HTM 8 KB) 234 views
09 Oct 2008 Read Abstract

View Application Notes for Single Channel LDO

Tools & Software

Name	Part #	Company	Tool / Software Type
ADS5545 Evaluation Module	ADS5545EVM	Texas Instruments	Development Boards/EVMs
ADS5546 Evaluation Module	ADS5546EVM	Texas Instruments	Development Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS73001	Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise		TI customers also evaluated this product.
TPS73701	Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection		TI customers also evaluated this product.
TPS73033	Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise		TI customers also evaluated this product.
TPS79633	Single Output LDO, 1.0A, Fixed(3.3V), Low Noise, High PSRR		TI customers also evaluated this product.
TPS73601	Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection		TI customers also evaluated this product.
TPS78601	Single Output LDO, 1.5A, Adj.(1.2 to 5.5V), Low Noise, High PSRR		TI customers also evaluated this product.
TPS71501	Single Output LDO, 50mA, Adj(1.2 to 15V), High Input Voltage, Low Quiescent Current		TI customers also evaluated this product.
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TPS73018 Status: ACTIVE

Single Output LDO, 200mA, Fixed(1.8V), High PSRR, Low Noise

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Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

Tools & Software

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