TPS7A7100 Series
1-A, ultra-low-dropout voltage regulator with low-noise & power good
Manufacturer: Texas Instruments
Catalog(5 parts)
| Part | Voltage - Input▲▼ | Voltage - Input▲▼ | Voltage - Output▲▼ | Voltage - Output▲▼ | Board Type | Current - Output▲▼ | Utilized IC / Part | Supplied Contents | Regulator Type | Channels per IC▲▼ | Mounting Type | Operating Temperature▲▼ | Operating Temperature▲▼ | Number of Regulators▲▼ | Voltage Dropout (Max)▲▼ | Package / Case | Current - Quiescent (Iq)▲▼ | Protection Features | Control Features | Voltage - Output (Max)▲▼ | Voltage - Output (Min/Fixed)▲▼ | Voltage - Input (Max)▲▼ | Output Configuration | Output Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7A7100EVM-718TPS7A7100 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board | 1.5 V | 6.5 V | 3.299999952316284 V | 0.8999999761581421 V | Fully Populated | 1 A | TPS7A7100 | Board(s) | Positive Adjustable | 1 ul | |||||||||||||||
Texas Instruments TPS7A7100RGTTLinear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 1A 16-VQFN (3x3) | 1 A | Surface Mount | 125 °C | -40 °C | 1 ul | 0.3499999940395355 V | 16-VFQFN Exposed Pad | 0.004000000189989805 A | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Enable, Power Good, Soft Start | 5 V | 0.8999999761581421 V | 6.5 V | Positive | Adjustable (Fixed) | 16-VQFN (3x3) | |||||||||
Texas Instruments TPS7A7100RGWRLinear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 1A 20-VQFN (5x5) | 1 A | Surface Mount | 125 °C | -40 °C | 1 ul | 0.3499999940395355 V | 20-VQFN Exposed Pad | 0.004000000189989805 A | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Enable, Power Good, Soft Start | 5 V | 0.8999999761581421 V | 6.5 V | Positive | Adjustable (Fixed) | 20-VQFN (5x5) | |||||||||
Texas Instruments TPS7A7100RGWTLinear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 1A 20-VQFN (5x5) | 1 A | Surface Mount | 125 °C | -40 °C | 1 ul | 0.3499999940395355 V | 20-VQFN Exposed Pad | 0.004000000189989805 A | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Enable, Power Good, Soft Start | 5 V | 0.8999999761581421 V | 6.5 V | Positive | Adjustable (Fixed) | 20-VQFN (5x5) | |||||||||
Texas Instruments TPS7A7100RGTRLinear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 1A 16-VQFN (3x3) | 1 A | Surface Mount | 125 °C | -40 °C | 1 ul | 0.3499999940395355 V | 16-VFQFN Exposed Pad | 0.004000000189989805 A | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Enable, Power Good, Soft Start | 5 V | 0.8999999761581421 V | 6.5 V | Positive | Adjustable (Fixed) | 16-VQFN (3x3) |
Key Features
• Low-dropout voltage: 140 mV at 1 AVIN range: 1.5 V to 6.5 VConfigurable fixed VOUT range: 0.9 V to 3.5 VAdjustable VOUT range: 0.9 V to 5 VVery good load- and line-transient responseStable with ceramic output capacitor1.5% accuracy overline, overload, and overtemperatureProgrammable soft-startPower-good (PG) outputPackages:3-mm × 3-mm, 16-pin VQFN5-mm × 5-mm, 20-pin VQFNLow-dropout voltage: 140 mV at 1 AVIN range: 1.5 V to 6.5 VConfigurable fixed VOUT range: 0.9 V to 3.5 VAdjustable VOUT range: 0.9 V to 5 VVery good load- and line-transient responseStable with ceramic output capacitor1.5% accuracy overline, overload, and overtemperatureProgrammable soft-startPower-good (PG) outputPackages:3-mm × 3-mm, 16-pin VQFN5-mm × 5-mm, 20-pin VQFN
Description
AI
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.