text.skipToContent text.skipToNavigation

TPS7A8300ARGRT ACTIVE

2-A, low-VIN (1.1-V), low-noise, high-accuracy, ultra-low-dropout voltage regulator with power good

Inventory: 5,600
 

Download data sheet for TPS7A83A
  |   View additional information for TPS7A83A

Packaging information

Package | Pins VQFN (RGR) | 20
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 250 | SMALL T&R
View more packaging information

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

  • Low Dropout: 200 mV (max) at 2 A
  • 0.75% (max) Accuracy Over Line, Load, and Temperature With BIAS
  • Output Voltage Noise:
    • 4.4µVRMS at 0.8-V Output
    • 7.7 µVRMSat 5.2-V Output
  • Input Voltage Range:
    • Without BIAS: 1.4 V to 6.5 V
    • With BIAS: 1.1 V to6.5 V
  • ANY-OUT™ Operation:
    • Output Voltage Range: 0.8 V to 3.95 V
  • Adjustable Operation:
    • Output Voltage Range: 0.8 V to 5.2 V
  • Power-Supply Ripple Rejection:
    • 40 dB at 500kHz
  • Excellent Load Transient Response
  • Adjustable Soft-Start In-Rush Control
  • Open-Drain Power-Good (PG) Output
  • Stable with a 22-µF or Larger Ceramic Output Capacitor
  • θJC = 3.4°C/W
  • Packages, 20-Pin VQFN:
    • 3.5 mm × 3.5 mm (RGR)
    • 5 mm × 5 mm (RGW)

All trademarks are the property of their respective owners.

Description

The TPS7A83A device is a low-noise (4.4 µVRMS), low-dropout,linear regulator (LDO) capable of sourcing 2 A with only 200 mV of maximum dropout. The deviceoutput voltage is pin-programmable from 0.8 V to 3.95 V and adjustable from 0.8 V to 5.2 V using anexternal resistor divider.

The combination of low noise (4.4 µVRMS), high PSRR, and highoutput current capability makes the TPS7A83A ideal to power noise-sensitive components such asthose found in high-speed communications, video, medical, or test and measurement applications. Thehigh performance of the TPS7A83A limits power-supply-generated phase noise and clock jitter, makingthis device ideal for powering high-performance serializer and deserializer (SerDes),analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and RF components.Specifically, RF amplifiers benefit from the high-performance and 5.2-V output capability of thedevice.

For digital loads [such as application-specific integrated circuits (ASICs),field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-inputvoltage, low-output (LILO) voltage operation, the exceptional accuracy (0.75% over load andtemperature), remote sensing, excellent transient performance, and soft-start capabilities of theTPS7A83A ensure optimal system performance.

The versatility of the TPS7A83A makes the device a component of choice for many demandingapplications.

Qty Price
1-99 $3.15
100-249 $2.57
250-999 $2.02
1,000+ $1.71

Alternative carriers

Part number TPS7A8300ARGRR
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Inventory 1,581
Qty | Price (USD) 1ku | $1.49