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Details for TPS51216MRUKREP by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
LDO 0.7V-1.8V 2A WQFN-20
TPS51216MRUKREP image

TPS51216MRUKREP by Texas Instruments

LDO 0.7V-1.8V 2A WQFN-20
Part Information
TPS51216MRUKREP image
RoHS Compliant
Description
The TPS51216-EP provides a complete power supply for DDR2, DDR3 and DDR3L memory systems in the lowest total cost and minimum space. It integrates a synchronous buck regulator controller (VDDQ) with a 2-A sink/source tracking LDO (VTT) and buffered low noise reference (VTTREF). The TPS51216-EP employs D-CAP™ mode coupled with 300 kHz/400 kHz frequencies for ease-of-use and fast transient response. The VTTREF tracks VDDQ/2 within excellent 0.8% accuracy. The VTT, which provides 2A sink/source peak current capabilities, requires only 10-μF of ceramic capacitance. In addition, a dedicated LDO supply input is available. The TPS51216-EP provides rich useful functions as well as excellent power supply performance. It supports flexible power state control, placing VTT at high-Z in S3 and discharging VDDQ, VTT, and VTTREF (soft-off) in S4/S5 state.
Specifications
Output Type:
Fixed
Input Voltage Min:
4.5V
Input Voltage Max:
5.5V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
2A
Dropout Voltage Vdo:
-
LDO Regulator Case Style:
WQFN
No. of Pins:
20Pins
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Product Range:
LDO Voltage Regulators
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
DDR2/DDR3/DDR3L Termination Regulator 2A 4.5V to 5.5V 20-Pin WQFN T/R Avnet America
DDR2/DDR3/DDR3L Termination Regulator 2A 4.5V to 5.5V 20-Pin WQFN T/R Avnet Europe