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TPS7A4001DGNT ACTIVE

50-mA, 100-V, low-IQ, adjustable low-dropout voltage regulator with enable

Inventory: 16,145
 

Download data sheet for TPS7A4001
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Packaging information

Package | Pins HVSSOP (DGN) | 8
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 250 | SMALL T&R
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Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Very High Maximum Input Voltage: 100 V
  • Wide Input Voltage Range: 7 to 100 V
  • Accuracy:
    • Nominal: 1%
    • Over Line, Load, and Temperature: 2.5%
  • 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 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™
  • Operating Temperature Range: –40°C to 125°C

Description

The TPS7A4001 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 device is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 &mocro;F (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 device offers an enable pin (EN) compatible with standard CMOS logic to enable a low-current shutdown mode.

The TPS7A4001 device has an internal thermal shutdown and current limiting to protect the system during fault conditions. The HVSSOP packages has an operating temperature range of TJ = –40\xC2°C to 125°C.

In addition, the TPS7A4001 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.

Qty Price
1-99 $2.13
100-249 $1.87
250-999 $1.31
1,000+ $1.06

Alternative carriers

Part number TPS7A4001DGNR
Package qty | Carrier 2,500 | LARGE T&R
Custom reel may be available
Inventory 42,344
Qty | Price (USD) 1ku | $0.92