| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
46,000 pcs
|
46000 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
36,988 pcs
|
36988 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
23,000 pcs
|
23000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,540 pcs
|
2540 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,463 pcs
|
1463 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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| Manufacturer Name | |
| Control Features | |
| Current | |
| Lead Style | |
| Mounting Type | |
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| Output Configuration | |
| Output Type | |
| PSRR | |
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| Supplier Device Package | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TPS73133DBVR is a high-accuracy, ultra-low-dropout linear voltage regulator designed for various applications. It features an NMOS pass element in a voltage-follower configuration, providing stability with or without output capacitors and excellent load transient response.
This regulator operates with an input voltage range of 1.7V to 5.5V and delivers a fixed 3.3V output at up to 150mA. Key electrical characteristics include an ultra-low dropout voltage of 30mV typical at 150mA load, low noise of 30 μVRMS, and 1% overall accuracy over line, load, and temperature. It also includes features like reverse current protection, thermal shutdown, and foldback current limit.
The TPS73133DBVR is available in a compact SOT-23-5 package, suitable for surface mount applications. Its low quiescent current (less than 1μA in shutdown mode) makes it ideal for portable and battery-powered devices. The device also offers features like an enable pin for control.
Applications for this regulator include smart grid, building automation, set-top boxes, medical equipment, test and measurement, point-of-sale terminals, and wireless infrastructure. Its stability and low noise performance are beneficial for powering sensitive components like VCOs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS73133DBVR has a fixed output voltage of 3.3V.
The maximum output current is 150mA.
The input voltage range is 1.7V to 5.5V.
The operating temperature range is -40°C to +125°C.
It is available in a SOT-23-5 surface-mount package (SC-74A, SOT-753).
It includes over-current, over-temperature, short-circuit, and reverse polarity protection.
Typical output noise is 30µVRMS over 10kHz to 100kHz.