| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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90,400 pcs
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90400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | 2138+5 | On Request | On Request | |
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245 pcs
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245 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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72 pcs
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72 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
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| Current | |
| Input Voltage | |
| Mounting Type | |
| Noise | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Supplier Device Package | |
| Thermal Resistance | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TPS73633DBVT is a high-accuracy, ultra-low-dropout linear voltage regulator designed for portable and battery-powered applications. Utilizing an NMOS pass transistor topology, it provides stable operation with or without an output capacitor and features low reverse leakage current.
This regulator operates with an input voltage range of 1.7V to 5.5V and delivers a fixed 3.3V output at up to 400mA. Key electrical characteristics include an ultra-low dropout voltage of 75mV typical, low noise of 30µVRMS, and high PSRR. It also offers protection features such as thermal shutdown and current limiting.
The TPS73633DBVT is available in a compact SOT-23-5 package, making it suitable for space-constrained designs. Its features make it ideal for post-regulation of switching supplies, noise-sensitive circuitry like VCOs, and point-of-load regulation for processors.
Additional features include 0.5% initial accuracy and 1% overall accuracy over line, load, and temperature variations. In shutdown mode, current consumption is less than 1µA.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.21 | $1.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.7V to 5.5V.
The device is available in a SOT-23-5 surface-mount package (also known as SC-74A, SOT-753).
The operating temperature range is -40°C to 125°C.
The output voltage is fixed at 3.3V.
The maximum output current is 400mA.
The typical dropout voltage is 75mV, with a maximum of 0.2V at 400mA load.
Yes, it is stable with no output capacitor (minimum load capacitance 0µF).