TPS76750 Status: ACTIVE

Single Output LDO, 1.0A, Fixed(5.0V), Low Quiescent Current, Fast Transient Response

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Datasheet

TPS767xxx: Fast-Transient-Response 1-A LDO Voltage Regulators (Rev. I) (tps76750.pdf, 852 KB)
05 Jan 2004 Download

	TPS76701	TPS76715	TPS76718	TPS76725	TPS76727	TPS76728	TPS76730	TPS76733	TPS76750
Iout(Max)(A)	1	1	1	1	1	1	1	1	1
Vdo(Typ)(mV)	230	230	230	230	230	500	450	350	230
Iq(Typ)(mA)	0.085	0.085	0.085	0.085	0.085	0.085	0.085	0.085	0.085
Vin(Min)(V)	2.7	2.7	2.7	2.7	2.7	3.3	3.45	3.65	5.23
Vin(Max)(V)	10	10	10	10	10	10	10	10	10
Vout(Min)(V)		1.5	1.8	2.5	2.7	2.8	3	3.3	5
Vout(Max)(V)		1.5	1.8	2.5	2.7	2.8	3	3.3	5
Vout Adj(Min)(V)	1.5
Vout Adj(Max)(V)	5.5
Accuracy(%)	2	2	2	2	2	2	2	2	2
Output Capacitor(uF)	10	10	10	10	10	10	10	10	10
Output Capacitor Type	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum	Tantalum
Fixed Output Options(V)		1.5	1.8	2.5	2.7	2.8	3	3.3	5
Pin/Package	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC	20HTSSOP,8SOIC
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Other qualified versions of TPS76750

Version	Part Number	Definition
Automotive	TPS76750-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	TPS76750-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

TPS77733: Single Output LDO, 750mA, Fixed(3.3V), Fast Transient Response, SVS
TPS76850: Single Output LDO, 1.0A, Fixed(5.0V), Low Quiescent Current, Fast Transient Response
TPS76333: Single Output LDO, 150mA, Fixed(3.3V), Low Quiescent Current, Thermal Protection
DCH010505S: Miniature, 1W, 3kVDC Isolated DC/DC Converters

Product Information

Features

1 A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions
Dropout Voltage Down to 230 mV at 1 A (TPS76750)
Ultralow 85 µA Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for Fixed-Output Versions
Open Drain Power-On Reset With 200-ms Delay (See TPS768xx for PG Option)
8-Pin SOIC and 20-Pin TSSOP PowerPAD™ (PWP) Package
Thermal Shutdown Protection

PowerPAD is a trademark of Texas Instruments.

Description

This device is designed to have a fast transient response and be stable with 10-µF low ESR capacitors. This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76750) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to 1 µA at T_J = 25°C.

The RESET\ output of the TPS767xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS767xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.

The TPS767xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS767xx family is available in 8-pin SOIC and 20-pin PWP packages.

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
TPS76750QD	ACTIVE	-40 to 125	1.40 \| 100u	SOIC (D) \| 8	View	75 \| TUBE
TPS76750QDG4	ACTIVE	-40 to 125	1.40 \| 100u	SOIC (D) \| 8	View	75 \| TUBE
TPS76750QDR	ACTIVE	-40 to 125	1.40 \| 100u	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
TPS76750QDRG4	ACTIVE	-40 to 125	1.40 \| 100u	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
TPS76750QPWP	ACTIVE	-40 to 125	1.40 \| 100u	HTSSOP (PWP) \| 20	View	70 \| TUBE
TPS76750QPWPG4	ACTIVE	-40 to 125	1.40 \| 100u	HTSSOP (PWP) \| 20	View	70 \| TUBE
TPS76750QPWPR	ACTIVE	-40 to 125	1.40 \| 100u	HTSSOP (PWP) \| 20	View	2000 \| LARGE T&R		Purchase Samples
TPS76750QPWPRG4	ACTIVE	-40 to 125	1.40 \| 100u	HTSSOP (PWP) \| 20	View	2000 \| LARGE 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
TPS76750QD	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	810*	>10k \| 10 Nov	6 Weeks	Americas	Avnet	270
					DigiKey	>1k
					Mouser Electronics	275
					Newark	202
					Rochester Electronics	375
				Asia	WPI	100
TPS76750QDG4	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	810*	>10k \| 10 Nov	6 Weeks	None Reported View Distributors
TPS76750QDR	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 10 Nov	6 Weeks	Americas	Rochester Electronics	>1k
TPS76750QDRG4	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 10 Nov	6 Weeks	None Reported View Distributors
TPS76750QPWP	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3780*		1 Weeks	Americas	Avnet	8
					DigiKey	313
					Mouser Electronics	134
					Newark	112
					Rochester Electronics	>1k
				Asia	WPI	90
				Europe	Avnet-SILICA	5
					Farnell	1
					Spoerle	280
TPS76750QPWPG4	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3780*		1 Weeks	None Reported View Distributors
TPS76750QPWPR	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1*	>10k \| 28 Nov	6 Weeks	Americas	Rochester Electronics	>1k
TPS76750QPWPRG4	As of 7:56 AM GMT, 10 Oct 2008			As of 7:56 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1*	>10k \| 28 Nov	6 Weeks	None Reported View Distributors
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
TPS76750QD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS76750QDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS76750QDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS76750QDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS76750QPWP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS76750QPWPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS76750QPWPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS76750QPWPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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

TPS767xxx: Fast-Transient-Response 1-A LDO Voltage Regulators (Rev. I) (tps76750.pdf, 852 KB)
05 Jan 2004 Download

Application Notes

PowerPAD Thermally Enhanced Package Application Report (Rev. C) (slma002c.htm, 8 KB)
19 Jun 2008 Abstract
PowerPAD Thermally Enhanced Package Application Report (Rev. B) (slma002b.htm, 8 KB)
10 Apr 2008 Abstract
Power Supply Sequencing Solutions for Dual Supply Voltage DSPs (Rev. A) (slva073a.htm, 8 KB)
05 Jul 2000 Abstract

View Application Notes for Single Channel LDO

User Guides

Voltage-Controlled Amplifier Evaluation Kit (slwu058.htm, 9 KB)
25 Aug 2008 Abstract

View User Guides for Single Channel LDO

More Literature

View More Literature for Single Channel LDO

Alternative Products - Are similar to TPS76750
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
TPS77733	Single Output LDO, 750mA, Fixed(3.3V), Fast Transient Response, SVS	TI customers also evaluated this product.
TPS76850	Single Output LDO, 1.0A, Fixed(5.0V), Low Quiescent Current, Fast Transient Response	TI customers also evaluated this product.
TPS76333	Single Output LDO, 150mA, Fixed(3.3V), Low Quiescent Current, Thermal Protection	TI customers also evaluated this product.

Complementary Products - Can be used with TPS76750
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
DCH010505S	Miniature, 1W, 3kVDC Isolated DC/DC Converters	ISOLATED DC/DC CONVERTERS-1 W AND 2 W MINIATURE	TI customers also evaluated this product.

TPS76750 Status: ACTIVE

Single Output LDO, 1.0A, Fixed(5.0V), Low Quiescent Current, Fast Transient Response

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