The TPS7A41 device is a very high voltage-tolerant linear regulator that offers the benefits of a thermally-enhanced package (MSOP-8), and is able to withstand continuous DC or transient input voltages of up to 50 V.
●The TPS7A41 is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 µF (over temperature and tolerance). Thus, implementations of this device require minimal board space because of its miniaturized packaging (MSOP-8) and a potentially small output capacitor. In addition, the TPS7A41 offers an enable pin (EN) compatible with standard CMOS logic, to enable a low-current shutdown mode.
●The TPS7A41 has an internal thermal shutdown and current limiting to protect the system during fault conditions. The MSOP-8 packages has an operating temperature range of TJ = 40°C to 125°C.
●In addition, the TPS7A41 is ideal for generating a low-voltage supply from intermediate voltage rails in telecom and industrial applications; not only can it supply a well-regulated voltage rail, but it can also withstand and maintain regulation during very high and fast voltage transients. These features translate to simpler and more cost-effective electrical surge-protection circuitry for a wide range of applications.
● Wide Input Voltage Range: 7 V to 50 V
● Accuracy:
● Nominal: 1%
● Over Line, Load, and Temperature: 2.5%
● Low Quiescent Current: 25 µA
● Quiescent Current at Shutdown: 4.1 µA
● Maximum Output Current: 50 mA
● CMOS Logic-Level-Compatible Enable Pin
● Adjustable Output Voltage: about 1.175 V to 48 V
● Stable with Ceramic Capacitors:
● Input Capacitance: ≥ 1 µF
● Output Capacitance: ≥ 4.7 µF
● Dropout Voltage: 290 mV
● Built-In Current Limit and Thermal Shutdown
●Protection
● Package: High Thermal Performance MSOP-8
●PowerPAD™
● Operating Temperature Range: 40°C to 125°C
