TPS7A7100 Series

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

Catalog

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

Part	Board Type	Supplied Contents	Contents	Current - Output	Voltage - Output [Min]	Voltage - Output [Max]	Voltage - Input [Min]	Voltage - Input [Max]	Channels per IC	Regulator Type	Utilized IC / Part	Supplier Device Package	Protection Features	Package / Case	Number of Regulators	Output Type	Control Features	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Voltage - Output (Max) [Max]	Output Configuration	Mounting Type	Current - Quiescent (Iq)	Supplier Device Package [y]	Supplier Device Package [x]
Texas Instruments TPS7A7100EVM-718	Fully Populated	Board(s)	Board(s)	1 A	0.9 V	3.3 V	1.5 V	6.5 V	1	Positive Adjustable	TPS7A7100
Texas Instruments TPS7A7100RGTT				1 A								16-VQFN 3x3	Over Current Over Temperature Under Voltage Lockout (UVLO)	16-VFQFN Exposed Pad	1	Adjustable (Fixed)	Enable Power Good Soft Start	0.9 V	6.5 V	125 °C	-40 C	0.35 V	5 V	Positive	Surface Mount	4 mA
Texas Instruments TPS7A7100RGWR				1 A								20-VQFN	Over Current Over Temperature Under Voltage Lockout (UVLO)	20-VQFN Exposed Pad	1	Adjustable (Fixed)	Enable Power Good Soft Start	0.9 V	6.5 V	125 °C	-40 C	0.35 V	5 V	Positive	Surface Mount	4 mA	5	5
Texas Instruments TPS7A7100RGWT				1 A								20-VQFN	Over Current Over Temperature Under Voltage Lockout (UVLO)	20-VQFN Exposed Pad	1	Adjustable (Fixed)	Enable Power Good Soft Start	0.9 V	6.5 V	125 °C	-40 C	0.35 V	5 V	Positive	Surface Mount	4 mA	5	5
Texas Instruments TPS7A7100RGTR				1 A								16-VQFN 3x3	Over Current Over Temperature Under Voltage Lockout (UVLO)	16-VFQFN Exposed Pad	1	Adjustable (Fixed)	Enable Power Good Soft Start	0.9 V	6.5 V	125 °C	-40 C	0.35 V	5 V	Positive	Surface Mount	4 mA

Catalog

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

Description

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.