| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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32,873 pcs
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32873 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
24 pcs
|
24 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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| PSRR | |
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| Voltage Dropout (Max) |
The Texas Instruments TPS7A4501DCQT is a versatile linear voltage regulator designed for various power management applications. It provides an adjustable output voltage from 1.21V up to 20V, with a maximum output current capability of 1.5A. The device features low noise (35 µV RMS) and high ripple rejection (68 dB at 1 kHz), making it suitable for noise-sensitive circuits.
Key electrical characteristics include an input voltage range of 2.1V to 20V and a typical dropout voltage of 300mV at 1.5A. The regulator includes protection features such as over current, over temperature, and reverse polarity protection, along with an enable control feature. Its quiescent current is typically 1mA, and it can be reduced to less than 1µA in shutdown mode.
The TPS7A4501DCQT is supplied in a SOT-223-6 surface-mount package, suitable for space-constrained designs. It operates across a wide temperature range of -40°C to 125°C. The device is stable with a minimum load capacitance of 10µF ceramic output capacitor.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.05 | $2.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.1V minimum to 20V maximum.
The adjustable output voltage range is from 1.21V to 20V. Fixed output options of 1.5V, 1.8V, 2.5V, and 3.3V are available.
The maximum output current is 1.5A.
The typical dropout voltage is 300mV at 1.5A output current.
It is available in a SOT-223-6 surface-mount package.
The operating temperature range is -40°C to 125°C.
Yes, it includes over-current, over-temperature, and reverse polarity protection.