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TPS7A4001MDGNREP

100V Input Voltage, 50mA Single Output Low Dropout Linear Regulator

Packaging

Package | PIN: DGN | 8
Temp: M (-55 to 125)
Carrier: Cut Tape
Qty Price
1-9 $16.32
10-24 $15.17
25-99 $14.64
100-249 $12.79
250-499 $12.17
500-749 $11.20
750-999 $10.06
1000+ $10.02

Features

  • Very High Maximum Input Voltage: 100 V
  • Wide Input Voltage Range: 7 to 100 V
  • Accuracy:
    • Nominal: 1%
    • Over Line, Load, and Temperature: 2.7%
  • 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 from about 1.175 to
    90 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 HVSSOP PowerPAD
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Military (-55°C to 125°C) Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

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Texas Instruments  TPS7A4001MDGNREP

The TPS7A4001-EP device is a very high voltage-tolerant linear regulator that offers the benefits of a thermally-enhanced package (HVSSOP) and is able to withstand continuous DC or transient input voltages of up to 100 V.

The TPS7A4001-EP device is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 µF (over temperature and tolerance). Therefore, implementations of this device require minimal board space because of its miniaturized packaging (HVSSOP) and a potentially small output capacitor. In addition, the TPS7A4001-EP device offers an enable pin (EN) compatible with standard CMOS logic to enable a low-current shutdown mode.

The TPS7A4001-EP device has an internal thermal shutdown and current limiting to protect the system during fault conditions. The TPS7A4001-EP device has an operating temperature range of TJ = -55°C to 125°C.

In addition, the TPS7A4001-EP device 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, including PoE, bias supply, and LED lighting.