| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 2035+ | On Request | On Request | |
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2,627 pcs
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2627 pcs | On Request | 1 | On Request | On Request | 1714+ | On Request | On Request | |
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1,556 pcs
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1556 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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22 pcs
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22 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Control Features | |
| Current | |
| Load Capacitance | |
| Mounting Type | |
| Noise | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| PSRR | |
| Quiescent Current | |
| Supplier Device Package | |
| Thermal Resistance | |
| Voltage | |
| Voltage Dropout (Max) |
The TPS7A8701RTJR from Texas Instruments is a dual-channel, adjustable ultra-low-dropout (LDO) linear voltage regulator. It is designed to provide a stable output voltage with low noise and high power-supply ripple rejection (PSRR), making it suitable for noise-sensitive applications.
Key electrical specifications include an input voltage range of 1.4 V to 6.5 V and an output voltage range of 0.8 V to 5.2 V. The regulator can supply up to 500 mA of output current per channel. It boasts a low output noise of 3.8 μVRMS (10 Hz–100 kHz) and high PSRR, with 75 dB at DC and 40 dB at 100 kHz. The dropout voltage is a maximum of 100 mV at 0.5 A, and accuracy is within 1.0% over line, load, and temperature variations.
This device features an adjustable output configuration and includes control features like Enable, foldback overcurrent protection, power good output, and selectable soft-start. It requires a minimum load capacitance of 10 μF for stable operation.
The TPS7A8701RTJR is available in a 20-QFN (4x4 mm) package, designed for surface mounting. The operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.87 | $0.87 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.4V to 6.5V.
The maximum output current is 500mA.
The adjustable output voltage range is 0.8V to 5.2V.
The typical dropout voltage is 75mV, with a maximum of 100mV at 500mA load.
The typical output noise is 3.8µVRMS over a 10 Hz to 100 kHz bandwidth.
The operating junction temperature range is -40°C to 125°C.
It is available in a 20-QFN (4x4mm) package with an exposed pad, as well as a 20-WFQFN Exposed Pad package.