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TPS51100DGQR

Fixed LDO Voltage Regulator, 5.25V to 4.75V in, 1.25V/3A out, MSOP-10

TEXAS INSTRUMENTS TPS51100DGQR
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Manufacturer Part No:
TPS51100DGQR
Order Code:
3122393
Product Range
1.25V 3A LDO Voltage Regulators

Product Range Selector (1.25V 3A LDO Voltage Regulators)

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Product Overview

The TPS51100DGQR is a 3A sink and source double-data-rate (DDR) Terminator Regulator. The device maintains fast transient response, only requiring 20µF (2 x 10µF) of ceramic output capacitance. The device supports remote sensing functions and all features required to power the DDR and DDR2 VTT bus termination according to the JEDEC specification. The device also supports DDR3 VTT termination with VDDQ at 1.5V (typical). In addition, the device includes integrated sleep-state controls, placing VTT in Hi-Z in S3 (suspend to RAM) and soft-OFF for VTT and VTTREF in S5 (suspend to disk).
  • 3A Sink and source termination regulator Includes droop compensation
  • 1.2V Input (VLDOIN) helps reduce total power dissipation
  • Integrated divider tracks 0.5 VDDQSNS for VTT and VTTREF
  • Remote sensing (VTTSNS)
  • ±20mV Accuracy for VTT and VTTREF
  • 10mA Buffered reference (VTTREF)
  • Built-in soft-start, UVLO and OCL
  • Thermal shutdown
  • Supports JEDEC specifications
  • Green product and no Sb/Br

Applications

Industrial, Power Management

Product Information

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:
Fixed

:
5.25V

:
4.75V

:
1.25V

:
-

:
-

:
3A

:
-

:
MSOP

:
10Pins

:
-40°C

:
85°C

:
1.25V 3A LDO Voltage Regulators

:
-

:
MSL 1 - Unlimited
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Packaging type Re-reel

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More stock available to supplier lead times which is approximately 11/7/22

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RM7.80

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