TPS7201 Status: ACTIVE

Single Output LDO, 250mA, Adjustable(1.2 to 9.75V), Low Quiescent Current, Power Good (PG) Output

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Datasheet

MicroPower Low-Dropout (LDO) Voltage Regulators (Rev. G) (PDF 754 KB)
05 Jun 2000

	TPS7201	TPS7225	TPS7230	TPS7233	TPS7248	TPS7250
Iout(Max)(A)	0.25	0.25	0.25	0.25	0.25	0.25
Vdo(Typ)(mV)	190	560	390	360	216	190
Iq(Typ)(mA)	0.18	0.08	0.18	0.15	0.18	0.18
Vin(Min)(V)	3	3.65	3.96	3.98	5.24	5.41
Vin(Max)(V)	10	10	10	10	10	10
Vout(Min)(V)		2.5	3	3.3	4.85	5
Vout(Max)(V)		2.5	3	3.3	4.85	5
Vout Adj(Min)(V)	1.2
Vout Adj(Max)(V)	9.75
Accuracy(%)						2
Output Capacitor(uF)	10	10	10	10	10	10
Output Capacitor Type	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum
Fixed Output Options(V)		2.5	3	3.3	4.85	5
Pin/Package	8PDIP, 8SOIC, 8TSSOP	8PDIP, 8SOIC, 8TSSOP	8PDIP, 8SOIC, 8TSSOP	8PDIP, 8SOIC, 8TSSOP	8PDIP, 8SOIC, 8TSSOP	8PDIP, 8SOIC, 8TSSOP
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs(#)	1	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS7301: Single Output LDO, 500mA, Adj.(1.2 to 9.75V), Integrated SVS, Low Quiescent Current
TPS715A01: Single Output LDO, 80mA, Adj.(1.2 to 15V), High Input Voltage, Low Quiescent Current

Product Information

Features

Available in 5-V, 4.85-V, 3.3-V, 3.0-V, and 2.5-V Fixed-Output and Adjustable Versions
Dropout Voltage <85 mV Max at
I_O = 100 mA (TPS7250)
Low Quiescent Current, Independent of Load, 180 uA Typ
8-Pin SOIC and 8-Pin TSSOP Package
Output Regulated to ±2% Over Full Operating Range for Fixed-Output Versions
Extremely Low Sleep-State Current,
0.5 uA Max
Power-Good (PG) Status Output

Description

The TPS72xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, micropower operation, and miniaturized packaging. These regulators feature extremely low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in small-outline integrated-circuit (SOIC) packages and 8-terminal thin shrink small-outline (TSSOP), the TPS72xx series devices are ideal for cost-sensitive designs and for designs where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS device. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low - maximum of 85 mV at 100 mA of load current (TPS7250) - and is directly proportional to the load current (see Figure 1).

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

				Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Replaced By	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPS7201QD	ACTIVE	-40 to 125		0.75 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TPS7201QDG4	ACTIVE	-40 to 125		0.75 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TPS7201QDR	ACTIVE	-40 to 125		0.65 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TPS7201QDRG4	ACTIVE	-40 to 125		0.65 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TPS7201QP	ACTIVE	-40 to 125		0.65 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
TPS7201QPE4	ACTIVE	-40 to 125		0.65 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
TPS7201QPW	ACTIVE	-40 to 125		0.75 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE	Purchase Samples
TPS7201QPWG4	ACTIVE	-40 to 125		0.75 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE	Purchase Samples
TPS7201QPWLE	OBSOLETE	-40 to 125	TPS7201QPWR		TSSOP (PW) \| 8	View			Replaced by TPS7201QPWR
TPS7201QPWR	ACTIVE	-40 to 125		0.65 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R
TPS7201QPWRG4	ACTIVE	-40 to 125		0.65 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE 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 10:06 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS7201QD
Americas	Arrow	>1k
	Avnet	>1k
	Rochester Electronics	675
Europe	Arrow Northern Europe	150
Europe	Avnet-SILICA	795
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	17
TI Lead Time*: 20 WeeksTPS7201QDG4
Americas	Rochester Electronics	547
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS7201QDR
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksTPS7201QDRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTPS7201QP
Americas	Newark	259
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	1
Worldwide	DigiKey	872
Worldwide	Mouser Electronics	430
TI Lead Time*: 14 WeeksTPS7201QPE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS7201QPW
Americas	Arrow	400
Americas	Rochester Electronics	788
Europe	Avnet-SILICA	300
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS7201QPWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS7201QPWR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTPS7201QPWRG4
Worldwide	DigiKey	Available
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
TPS7201QD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TPS7201QPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TPS7201QPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS7201QPWRG4	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 TPS7201

Tools & Software

Name	Part #	Company	Tool / Software Type
Free Tool: Calculates Parameters for TPS7x01	TPS7X01CALC	Texas Instruments	Calculation Utilities
TPS7x01 LDO Design Calculator(ZIP 36 KB ) 582 views 02 Nov 2005

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS7301	Single Output LDO, 500mA, Adj.(1.2 to 9.75V), Integrated SVS, Low Quiescent Current	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS715A01	Single Output LDO, 80mA, Adj.(1.2 to 15V), High Input Voltage, Low Quiescent Current	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.

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TPS7201 Status: ACTIVE

Single Output LDO, 250mA, Adjustable(1.2 to 9.75V), Low Quiescent Current, Power Good (PG) Output

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