TPS7A4101DGNR Part Information

Details for TPS7A4101DGNR by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

Part Description

The TPS7A41 device is a very high voltage-tolerant linear regulator that offers the benefits of a thermallyenhanced 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 surgeprotection circuitry for a wide range of applications.

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Part Features

  • Accuracy: u2013 Nominal: 1% u2013 Over Line, Load, and Temperature: 2.5%
  • Adjustable Output Voltage: about 1.175 V to 48 V
  • Built-In Current Limit and Thermal Shutdown Protection
  • CMOS Logic-Level-Compatible Enable Pin
  • Dropout Voltage: 290 mV
  • Low Quiescent Current: 25 u00b5A
  • Maximum Output Current: 50 mA
  • Operating Temperature Range: u201340u00b0C to 125u00b0C
  • Package: High Thermal Performance MSOP-8 PowerPADu2122
  • Quiescent Current at Shutdown: 4.1 u00b5A
  • Stable with Ceramic Capacitors: u2013 Input Capacitance: u2265 1 u00b5F u2013 Output Capacitance: u2265 4.7 u00b5F
  • Wide Input Voltage Range: 7 V to 50 V

Part Specifications

Output Type Adjustable
Input Voltage Min 7V
Input Voltage Max 50V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.175V
Adjustable Output Voltage Max 48V
Output Current 50mA
Dropout Voltage Vdo 780mV
LDO Regulator Case Style MSOP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Max 48V
Output Voltage Min 1.175V
RoHS Compliant

Alternative Part Descriptions

  • 50-mA, 50-V, low-IQ, adjustable low-dropout voltage regulator with enable | Texas Instruments

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