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See Technical Specifications

TPS51216RUKR +BOM

DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller, 2-A LDO, Buffered Reference

Manufacturer:

TI
Mfr.Part #:

TPS51216RUKR
Datasheet:

TPS51216RUKR Datasheet (PDF)
Vin (min) (V):

3
Vin (max) (V):

28
Rating:

Catalog
Iq (typ) (mA):

0.6
EDA/CAD Models:

Request Free CAD Models for TPS51216RUKR

TPS51216RUKR Information

Description

The Texas Instruments TPS51216RUKR is a DDR memory termination regulator designed for portable electronic devices such as notebooks, tablets, and smartphones. It provides a regulated output voltage of 4.5V to 5.5V with high efficiency, low noise, and fast transient response. The device features smart power management, fault detection, and isolation, making it suitable for space-constrained designs where thermal management is critical. Its compact WQFN20 package and adjustable switching frequency make it an ideal solution for portable electronics requiring precise voltage control and efficient power regulation.

Features

According to the product information, the features of the TPS51216RUKR include:

Fast transient response
Soft-off functionality
Optimized efficiency
Smart power management
Fault detection and isolation
Precision voltage control
Real-time monitoring
Efficient load regulation
Safe operating range
High-Z termination
Low noise reference
Buffered output signal
Synchronous buck controller
Automated power management
Low noise, high accuracy
Compact QFN package
Thermal shutdown protection
Wide input voltage range
Adjustable switching frequency

These features make the TPS51216RUKR suitable for applications requiring high-efficiency, low-voltage power regulation in space-constrained designs.

Package

The package type of TPS51216RUKR is WQFN20.

Manufacturer

The manufacturer of the TPS51216RUKR is Texas Instruments, a multinational semiconductor company that designs and manufactures semiconductors and related technologies.

Applications

According to the product description, the TPS51216RUKR is commonly used in applications requiring high-efficiency, low-voltage power regulation, such as:

Notebooks
Tablets
Other portable electronic devices

It's particularly suitable for space-constrained designs where power efficiency and thermal management are critical considerations.

Equivalent

The TPS51216RUKR is a dedicated DDR memory termination regulator. Its equivalent products would likely be other regulators from Texas Instruments or other manufacturers that offer similar functions, such as:

TI's TPS51130/34 family
Analog Devices' ADP5050/70/80 family
Maxim Integrated's MAX77816/17/18 family

These products share similar features like high-efficiency regulation, smart power management, and fault detection. The specific equivalent product may depend on the application and design requirements.

Specifications

Vin (min) (V)	3	Vin (max) (V)	28
Rating	Catalog	Iq (typ) (mA)	0.6
Features	Complete Solution, Eco Mode, S3/S5 Support	Operating temperature range (°C)	-40 to 85
Package/Case	WQFN-20