TPS7A4101DGNT

The TPS7A4101DGNT is a 50mA Single Output Low-dropout Linear Regulator that is able to withstand continuous DC or transient input voltages of up to 50V. The TPS7A41 device is stable with any output capacitance greater than 4.7µF and any input capacitance greater than 1µF (over-temperature and tolerance). In addition, the device 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. It 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
• 1% Nominal accuracy
• 2.5% Accuracy over line, load and temperature
• Low quiescent current (25µA)
• 4.1µA Quiescent current at shutdown
• CMOS logic-level-compatible enable pin
• Adjustable output voltage from about 1.175 to 48V
• Stable with ceramic capacitors (≥1µF input capacitance, ≥4.7µF output capacitance)
• 290mV Dropout voltage
• Built-in current limit and thermal shutdown protection
• Green product and no Sb/Br

Applications

Signal Processing, Industrial, Automation & Process Control, Communications & Networking, Automotive, LED Lighting, Power Management