| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,630 pcs
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1630 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Voltage Dropout (Max) |
The Texas Instruments TPS73233DBVR is a low-dropout (LDO) voltage regulator designed for portable and battery-powered equipment. It utilizes an NMOS pass transistor topology, providing stability with or without an output capacitor and offering low reverse leakage current.
This regulator offers a fixed 3.3V output voltage and can supply up to 250mA of current. Key electrical characteristics include an ultra-low dropout voltage of 40mV typical at 250mA, excellent load transient response, and low noise performance of 30µVRMS from 10kHz to 100kHz. It also features 0.5% initial accuracy and 1% overall accuracy across line, load, and temperature variations. In shutdown mode, current consumption is less than 1µA.
The TPS73233DBVR is protected by thermal shutdown and current limit features. It operates over a temperature range of -40°C to 125°C. The device is supplied in a SOT-23-5 surface-mount package, making it suitable for space-constrained applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.7V to 5.5V.
SOT-23-5 (SC-74A, SOT-753).
-40°C to 125°C.
Fixed 3.3V output, maximum 250mA.
Typical 40mV, maximum 150mV at 250mA load.
Typical 550µA; less than 1µA in shutdown mode.
58dB at 100Hz to 37dB at 10kHz.