TPS7A7100RGTR

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Texas Instruments

1-A, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-NOISE &AMP; POWER GOOD 16-VQFN -40 TO 125

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DocumentsANY-OUT™ LDO Controlled by I2C™ IO Expander Device TPS7A7x00EVM-718 Evaluation Module +5

TPS7A7100RGTR

Active

Texas Instruments

1-A, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-NOISE &AMP; POWER GOOD 16-VQFN -40 TO 125

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DocumentsANY-OUT™ LDO Controlled by I2C™ IO Expander Device TPS7A7x00EVM-718 Evaluation Module +5

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS7A7100RGTR	TPS7A7100 Series

Board Type	-	Fully Populated
Channels per IC	-	1
Control Features	Power Good, Soft Start, Enable	Power Good, Soft Start, Enable
Current - Output	1 A	1 A
Current - Quiescent (Iq)	4 mA	4 mA
Mounting Type	Surface Mount	Surface Mount
Number of Regulators	1	1
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive	Positive
Output Type	Adjustable (Fixed)	Adjustable (Fixed)
Package / Case	16-VFQFN Exposed Pad	16-VFQFN Exposed Pad, 20-VQFN Exposed Pad
Protection Features	Under Voltage Lockout (UVLO), Over Current, Over Temperature	Under Voltage Lockout (UVLO), Over Current, Over Temperature
Regulator Type	-	Positive Adjustable
Supplied Contents	-	Board(s)
Supplier Device Package	16-VQFN (3x3)	16-VQFN (3x3), 20-VQFN (5x5)
Utilized IC / Part	-	TPS7A7100
Voltage - Input	-	1.5 V
Voltage - Input	-	6.5 V
Voltage - Input (Max) [Max]	6.5 V	6.5 V
Voltage - Output	-	3.3 V
Voltage - Output	-	0.9 V
Voltage - Output (Max) [Max]	5 V	5 V
Voltage - Output (Min/Fixed) [Min]	0.9 V	0.9 V
Voltage Dropout (Max) [Max]	0.35 V	0.35 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow Electronics	N/A	1	$ 1.60
		10	$ 1.34
		25	$ 1.34
		100	$ 1.26
		250	$ 1.24
		500	$ 1.24
		1000	$ 1.23
		3000	$ 1.23
		6000	$ 1.23
Bristol Electronics	N/A	2	$ 2.70
		9	$ 2.02
		26	$ 1.69
		90	$ 1.01
DigiKey	N/A	1	$ 2.54
		10	$ 1.89
		25	$ 1.73
		100	$ 1.55
		250	$ 1.46
		500	$ 1.41
		1000	$ 1.37
		3000	$ 1.20
Digikey	Cut Tape (CT)	1	$ 2.85
		10	$ 2.56
		25	$ 2.42
		100	$ 2.06
		250	$ 1.93
		500	$ 1.69
		1000	$ 1.40
	Digi-Reel®	1	$ 2.85
		10	$ 2.56
		25	$ 2.42
		100	$ 2.06
		250	$ 1.93
		500	$ 1.69
		1000	$ 1.40
	Tape & Reel (TR)	3000	$ 1.30
		6000	$ 1.26
LCSC	N/A	1	$ 15.43
		1	$ 15.43
		30	$ 0.70
		30	$ 0.70
		35	$ 1.61
		80	$ 1.32
		120	$ 1.28
		165	$ 1.24
		210	$ 1.20
		280	$ 1.07
Mouser Electronics	N/A	1	$ 2.06
		10	$ 1.55
		100	$ 1.42
		250	$ 1.36
		500	$ 1.33
		1000	$ 1.20
		3000	$ 1.19
		6000	$ 1.16
Quest Components	N/A	1	$ 3.60
		10	$ 2.25
		34	$ 1.35
Texas Instruments	LARGE T&R	1	$ 2.47
		100	$ 1.60
		250	$ 1.20
		1000	$ 0.80
Verical	N/A	5	$ 1.23
Win Source Electronics	N/A	35	$ 1.61
		80	$ 1.32
		120	$ 1.28
		165	$ 1.24
		210	$ 1.20
		280	$ 1.07

TPS7A7100 Series

1-A, ultra-low-dropout voltage regulator with low-noise & power good

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Current - Output	Voltage Dropout (Max) [Max]	Package / Case	Current - Quiescent (Iq)	Protection Features	Control Features	Voltage - Output (Max) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage - Input (Max) [Max]	Output Configuration	Output Type	Supplier Device Package	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Output [Max]	Voltage - Output [Min]	Board Type	Utilized IC / Part	Supplied Contents	Regulator Type	Channels per IC
Texas Instruments TPS7A7100RGTT The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages. The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.	Surface Mount	125 °C	-40 °C	1	1 A	0.35 V	16-VFQFN Exposed Pad	4 mA	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Enable, Power Good, Soft Start	5 V	0.9 V	6.5 V	Positive	Adjustable (Fixed)	16-VQFN (3x3)
Texas Instruments TPS7A7100RGWT The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages. The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.	Surface Mount	125 °C	-40 °C	1	1 A	0.35 V	20-VQFN Exposed Pad	4 mA	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Enable, Power Good, Soft Start	5 V	0.9 V	6.5 V	Positive	Adjustable (Fixed)	20-VQFN (5x5)
Texas Instruments TPS7A7100RGWR The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages. The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.	Surface Mount	125 °C	-40 °C	1	1 A	0.35 V	20-VQFN Exposed Pad	4 mA	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Enable, Power Good, Soft Start	5 V	0.9 V	6.5 V	Positive	Adjustable (Fixed)	20-VQFN (5x5)
Texas Instruments TPS7A7100RGTR The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages. The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors. The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails. The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.	Surface Mount	125 °C	-40 °C	1	1 A	0.35 V	16-VFQFN Exposed Pad	4 mA	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Enable, Power Good, Soft Start	5 V	0.9 V	6.5 V	Positive	Adjustable (Fixed)	16-VQFN (3x3)
Texas Instruments TPS7A7100EVM-718 TPS7A7100 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board					1 A												1.5 V	6.5 V	3.3 V	0.9 V	Fully Populated	TPS7A7100	Board(s)	Positive Adjustable	1

Description

General part information

TPS7A7100 Series

The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors.

The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails.

The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.

Documents

Technical documentation and resources

TPS7A7100RGTR

Deep-Dive with AI

TPS7A7100RGTR

Deep-Dive with AI

Technical Specifications

Pricing

TPS7A7100 Series

Description

TPS7A7100 Series

Documents

ANY-OUT™ LDO Controlled by I2C™ IO Expander Device

TPS7A7x00EVM-718 Evaluation Module

Comprehensive Analysis and Universal Equations for Parallel LDO's Using Ballast

Parallel LDO Architecture Design Using Ballast Resistors

Low Dropout Regulators Quick Reference Guide (Rev. P)

TPS7A7100 1-A, Fast-Transient, Low-Dropout Voltage Regulator datasheet (Rev. G)

Datasheet