TPS7A7300RGWR
Active3-A, LOW-VIN (1.43-V), ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
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TPS7A7300RGWR
Active3-A, LOW-VIN (1.43-V), ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A7300RGWR |
|---|---|
| Control Features | Power Good, Enable, Soft Start |
| Current - Output | 3 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 | 20-VQFN Exposed Pad |
| Protection Features | Over Current, Under Voltage Lockout (UVLO), Over Temperature |
| Supplier Device Package | 20-VQFN |
| Supplier Device Package [x] | 5 |
| Supplier Device Package [y] | 5 |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Output (Max) [Max] | 5 V |
| Voltage - Output (Min/Fixed) | 0.9 V |
| Voltage Dropout (Max) | 0.7 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 | $ 3.68 | |
| 10 | $ 3.31 | |||
| 25 | $ 3.13 | |||
| 100 | $ 2.71 | |||
| 250 | $ 2.57 | |||
| 500 | $ 2.31 | |||
| 1000 | $ 1.95 | |||
| Digi-Reel® | 1 | $ 3.68 | ||
| 10 | $ 3.31 | |||
| 25 | $ 3.13 | |||
| 100 | $ 2.71 | |||
| 250 | $ 2.57 | |||
| 500 | $ 2.31 | |||
| 1000 | $ 1.95 | |||
| N/A | 9905 | $ 4.30 | ||
| Tape & Reel (TR) | 3000 | $ 1.85 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.08 | |
| 100 | $ 2.55 | |||
| 250 | $ 1.83 | |||
| 1000 | $ 1.38 | |||
Description
General part information
TPS7A7300 Series
The TPS7A7300 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability ( 240 mV at 3 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7300 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 TPS7A7300 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 TPS7A7300 is available in a 5-mm × 5-mm, 20-pin VQFN package.
Documents
Technical documentation and resources
