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AP7176B

3A Ultra Low Dropout Linear Regulator with ENABLE

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Description

The AP7176B is a 3.0A ultra low-dropout (LDO) linear regulator that features an enable input and a power-good output. The enable input and power-good output allow users to configure power management solutions that can meet the sequencing requirements of FPGAs, DSPs, and other applications with different start-up and power-down requirements. The AP7176B features two supply inputs, for power conversion supply and control. With the separation of the control and the power input very low dropout voltages can be reached and power dissipation is reduced. A precision reference and feedback control deliver 1.5% accuracy over load, line, and operating temperature ranges. The AP7176B is available in SO-8EP and MSOP-8EP package with an exposed PAD to reduce the junction to case resistance and extend the temperature range it can be used in.

Application(s)

  • Notebook
  • PC
  • Netbook
  • Wireless Communication
  • Server
  • Motherboard
  • Dongle
  • Front Side Bus VTT (1.2V/3.3A)

Feature(s)

  • VIN Range: 1.2V to 5.5V VCNTL 3.0V to 5.5V
  • Adjustable Output Voltage
  • Continuous Output Current IOUT = 3A
  • Fast Transient Response
  • Power on Reset Monitoring on VCNTL and VIN
  • Internal Softstart
  • Stable with Low ESR MLCC Capacitors

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Adjustable
IOUT (A) 3
VIN (Max) (V) 3.65
VIN (Min) (V) 1.2
Vout (min) 0.8
Vout (max) 3.65
Adjustabe VFB (V) 0.8
Iq (typ) (µA) 1000
Accuracy 25C 1.50%
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.38
PSRR (dB) 1kHz 60
Operating Temperature (Ambient) -40 to 85
Enable Active H
Channels 1
Output Discharge no
Power Good open drain
Iq (max)(µA) 1500
VCTL function yes

Related Content

Packages
MSOP-8EP
SO-8EP
U-DFN3030-10

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP7176BFN-7

AP7176BFN-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2670 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 278 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Avnet 39000 3/1/2021 United States Buy Now
Request Sample
AP7176BMP-13

AP7176BMP-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 1121 3/2/2021 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 580 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Avnet 25000 3/1/2021 United States Buy Now
Request Sample
AP7176BSP-13

AP7176BSP-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3420 3/2/2021 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample