TPS7A8012DRBR
Active1-A, HIGH-PSRR, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-IQ & ENABLE
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TPS7A8012DRBR
Active1-A, HIGH-PSRR, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-IQ & ENABLE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A8012DRBR |
|---|---|
| Control Features | Enable |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 120 µA |
| Current - Supply (Max) [Max] | 350 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 8-VDFN Exposed Pad |
| Protection Features | Over Temperature, Over Current, Under Voltage Lockout (UVLO), Reverse Polarity |
| PSRR [Max] | 48 dB |
| PSRR [Min] | 38 dB |
| Supplier Device Package | 8-SON (3x3) |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) [Max] | 0.5 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 | $ 2.16 | |
| 10 | $ 1.94 | |||
| 25 | $ 1.83 | |||
| 100 | $ 1.56 | |||
| 250 | $ 1.47 | |||
| 500 | $ 1.28 | |||
| 1000 | $ 1.06 | |||
| Digi-Reel® | 1 | $ 2.16 | ||
| 10 | $ 1.94 | |||
| 25 | $ 1.83 | |||
| 100 | $ 1.56 | |||
| 250 | $ 1.47 | |||
| 500 | $ 1.28 | |||
| 1000 | $ 1.06 | |||
| Tape & Reel (TR) | 3000 | $ 0.85 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.10 | |
| 100 | $ 1.36 | |||
| 250 | $ 1.02 | |||
| 1000 | $ 0.68 | |||
Description
General part information
TPS7A8033 Series
The TPS7A80 family of low-dropout linear regulators (LDOs) offer very high power-supply ripple rejection (PSRR) at the output. This LDO family uses an advanced BiCMOS process and a PMOSFET pass device to achieve very low noise, excellent transient response, and excellent PSRR performance.
The TPS7A80 family is stable with a 4.7-µF ceramic output capacitor, and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations.
This family is fully specified over the temperature range of TJ= –40°C to +125°C, and is offered in a 3-mm × 3-mm, VSON-8 package with a thermal pad.
Documents
Technical documentation and resources
