TPS7A8801QRTJRQ1
ActiveAUTOMOTIVE 1-A, LOW-NOISE, HIGH-ACCURACY, DUAL-CHANNEL ADJUSTABLE LOW-DROPOUT VOLTAGE REGULATOR
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TPS7A8801QRTJRQ1
ActiveAUTOMOTIVE 1-A, LOW-NOISE, HIGH-ACCURACY, DUAL-CHANNEL ADJUSTABLE LOW-DROPOUT VOLTAGE REGULATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A8801QRTJRQ1 |
|---|---|
| Control Features | Enable, Power Good, Soft Start |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 3.5 mA |
| Current - Supply (Max) [Max] | 4 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 2 |
| Operating Temperature [Max] | 140 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 20-WFQFN Exposed Pad |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| PSRR | 40 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | 20-WQFN (4x4) |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Output (Max) [Max] | 5.15 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
| Voltage Dropout (Max) [Max] | 0.225 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 | $ 4.12 | |
| 10 | $ 3.70 | |||
| 25 | $ 3.50 | |||
| 100 | $ 3.03 | |||
| 250 | $ 2.88 | |||
| 500 | $ 2.58 | |||
| 1000 | $ 2.18 | |||
| Digi-Reel® | 1 | $ 4.12 | ||
| 10 | $ 3.70 | |||
| 25 | $ 3.50 | |||
| 100 | $ 3.03 | |||
| 250 | $ 2.88 | |||
| 500 | $ 2.58 | |||
| 1000 | $ 2.18 | |||
| Tape & Reel (TR) | 3000 | $ 2.07 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.80 | |
| 100 | $ 2.93 | |||
| 250 | $ 2.15 | |||
| 1000 | $ 1.54 | |||
Description
General part information
TPS7A88-Q1 Series
The TPS7A88-Q1 is a dual, low-noise (4 µVRMS), low-dropout (LDO) voltage regulator capable of sourcing 1 A per channel with 250 mV of maximum dropout.
The TPS7A88-Q1 provides the flexibility of two independent LDOs and approximately 50% smaller solution size than two single-channel LDOs. Each output is adjustable with external resistors from 0.8 V to 5.15 V. The TPS7A88-Q1 wide input-voltage range supports operation as low as 1.4 V and up to 6.5 V.
With 1% output voltage accuracy (over line, load, and temperature) and soft-start capabilities to reduce in-rush current, the TPS7A88-Q1 is ideal for powering sensitive analog low-voltage devices (such as voltage-controlled oscillators [VCOs], analog-to-digital converters [ADCs], digital-to-analog converters [DACs], high-end processors, and field-programmable gate arrays [FPGAs]).
Documents
Technical documentation and resources
