| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
60,267 pcs
|
60267 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Load Capacitance | |
| Mounting Type | |
| Noise | |
| Operating Temperature Range | |
| Output Current | |
| PSRR | |
| Quiescent Current | |
| SVHC Present | |
| Thermal Resistance |
The Texas Instruments TPS71550 is a low-dropout (LDO) linear voltage regulator characterized by its ultra-low quiescent current and wide input voltage range. This device is capable of delivering up to 50mA of output current.
Key electrical specifications include an input voltage range from 2.5V to 24V, with a maximum output voltage of 15V. It supports both adjustable and fixed output voltage options, with fixed voltages ranging from 1.8V to 5V. The regulator exhibits a typical quiescent current of 3.2 µA at a 50-mA load current and a typical dropout voltage of 415 mV. It also provides a PSRR of 42 dB at 100 KHz and noise of 575 µVrms.
The TPS71550 is supplied in a compact 5-pin SC70 (DCK) surface-mount package, measuring 4.2 mm². It operates within a junction temperature range of -40°C to +125°C. The device is stable with an output capacitor of 0.47 µF or greater and includes overcurrent protection. This regulator is suitable for applications requiring efficient power management with minimal power consumption.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS71550 operates with an input voltage from 2.5 V to 24 V, with a maximum rating of 30 V for newer chip revisions.
The output voltage is adjustable from 1.2 V to 15 V. Fixed output options include 1.8 V, 1.9 V, 2.3 V, 2.5 V, 3 V, 3.3 V, 3.4 V, 4.5 V, and 5 V.
The TPS71550 can deliver up to 50 mA of output current.
The TPS71550 is offered in a SC70-5 (DCK) surface-mount package measuring 2 mm × 2.1 mm (4.2 mm²).
The TPS71550 operates over a junction temperature range of -40°C to 125°C.
The typical quiescent current is 3.2 µA (0.003 mA) at a 50 mA load current.
The typical dropout voltage is 415 mV.