TPS7A7100RGTT
Active1-A, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-NOISE & POWER GOOD
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TPS7A7100RGTT
Active1-A, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-NOISE & POWER GOOD
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A7100RGTT |
|---|---|
| Control Features | Enable, Power Good, Soft Start |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 4 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Package / Case | 16-VFQFN Exposed Pad |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| Supplier Device Package | 16-VQFN (3x3) |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Output (Max) | 5 V |
| Voltage - Output (Min/Fixed) | 0.9 V |
| Voltage Dropout (Max) [Max] | 0.35 V |
TPS7A7100 Series
1-A, ultra-low-dropout voltage regulator with low-noise & power good
| Part | Current - Output | Board Type | Voltage - Output [Min] | Voltage - Output [Max] | Voltage - Input [Min] | Voltage - Input [Max] | Regulator Type | Supplied Contents | Channels per IC | Utilized IC / Part | Mounting Type | Voltage - Output (Max) | Number of Regulators | Protection Features | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Min/Fixed) | Voltage Dropout (Max) [Max] | Control Features | Package / Case | Output Configuration | Current - Quiescent (Iq) | Output Type | Supplier Device Package | Voltage - Input (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 1 A | Fully Populated | 0.9 V | 3.3 V | 1.5 V | 6.5 V | Positive Adjustable | Board(s) | 1 - Single | TPS7A7100 | |||||||||||||||
Texas Instruments | 1 A | Surface Mount | 5 V | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 0.9 V | 0.35 V | Enable Power Good Soft Start | 16-VFQFN Exposed Pad | Positive | 4 mA | Adjustable (Fixed) | 16-VQFN (3x3) | 6.5 V | |||||||||
 Texas Instruments | 1 A | Surface Mount | 5 V | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 0.9 V | 0.35 V | Enable Power Good Soft Start | 20-VQFN Exposed Pad | Positive | 4 mA | Adjustable (Fixed) | 20-VQFN (5x5) | 6.5 V | |||||||||
Texas Instruments | 1 A | Surface Mount | 5 V | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 0.9 V | 0.35 V | Enable Power Good Soft Start | 20-VQFN Exposed Pad | Positive | 4 mA | Adjustable (Fixed) | 20-VQFN (5x5) | 6.5 V | |||||||||
Texas Instruments | 1 A | Surface Mount | 5 V | 1 | Over Current Over Temperature Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 0.9 V | 0.35 V | Enable Power Good Soft Start | 16-VFQFN Exposed Pad | Positive | 4 mA | Adjustable (Fixed) | 16-VQFN (3x3) | 6.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.07 | |
| 10 | $ 2.76 | |||
| 25 | $ 2.61 | |||
| 100 | $ 2.26 | |||
| Digi-Reel® | 1 | $ 3.07 | ||
| 10 | $ 2.76 | |||
| 25 | $ 2.61 | |||
| 100 | $ 2.26 | |||
| Tape & Reel (TR) | 250 | $ 2.15 | ||
| 500 | $ 1.92 | |||
| 1250 | $ 1.62 | |||
| 2500 | $ 1.54 | |||
| 6250 | $ 1.48 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.55 | |
| 100 | $ 2.30 | |||
| 250 | $ 1.73 | |||
| 1000 | $ 1.15 | |||
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