Integrated Circuits (ICs)

TPS565201DDCT

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4.5V TO 17V, 5A, SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR IN SOT23

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DocumentsOptimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike Buck Converter Quick Reference Guide (Rev. B)+7

Integrated Circuits (ICs)

TPS565201DDCT

Active

Texas Instruments

4.5V TO 17V, 5A, SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR IN SOT23

Deep-Dive with AI

DocumentsOptimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike Buck Converter Quick Reference Guide (Rev. B)+7

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS565201DDCT

Current - Output	5 A
Frequency - Switching	500 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	TSOT-23-6, SOT-23-6 Thin
Supplier Device Package	SOT-23-THIN
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	17 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	7 V
Voltage - Output (Min/Fixed)	0.6 V

TPS565201 Series

4.5V to 17V, 5A, Synchronous Step-Down Voltage Regulator in SOT23

Part	Voltage - Output	Main Purpose	Frequency - Switching	Voltage - Input [Max]	Voltage - Input [Min]	Board Type	Supplied Contents	Utilized IC / Part	Current - Output	Regulator Topology	Outputs and Type	Outputs and Type	Function	Output Type	Supplier Device Package	Number of Outputs	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Voltage - Output (Max) [Max]	Mounting Type	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]	Topology	Voltage - Input (Max) [Max]
Texas Instruments TPS565201EVM-858	1.05 V	DC/DC Step Down	550 kHz	17 V	4.5 V	Fully Populated	Board(s)	TPS565201	5 A	Buck	Non-Isolated	1
Texas Instruments TPS565201DDCT			500 kHz						5 A				Step-Down	Adjustable	SOT-23-THIN	1	SOT-23-6 Thin TSOT-23-6	-40 °C	125 ¯C	Positive	7 V	Surface Mount	0.6 V	4.5 V	Buck	17 V
Texas Instruments TPS565201DDCR			500 kHz						5 A				Step-Down	Adjustable	SOT-23-THIN	1	SOT-23-6 Thin TSOT-23-6	-40 °C	125 ¯C	Positive	7 V	Surface Mount	0.6 V	4.5 V	Buck	17 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.94
		10	$ 1.74
		25	$ 1.64
		100	$ 1.40
	Digi-Reel®	1	$ 1.94
		10	$ 1.74
		25	$ 1.64
		100	$ 1.40
	Tape & Reel (TR)	250	$ 1.32
		500	$ 1.15
		1250	$ 0.95
		2500	$ 0.89
		6250	$ 0.85
Newark	Each (Supplied on Cut Tape)	1	$ 2.36
		10	$ 2.26
		25	$ 2.15
		50	$ 2.06
		100	$ 1.97
		250	$ 1.90
		500	$ 1.86
		1000	$ 1.83
Texas Instruments	SMALL T&R	1	$ 1.46
		100	$ 1.20
		250	$ 0.86
		1000	$ 0.65

Description

General part information

TPS565201 Series

The TPS565201 is a simple, easy-to-use, 5-A synchronous step-down converter.

The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP2™ control, which provides fast transient response and requires no external compensation components. D-CAP2 also allows the use of low-equivalent series resistance (ESR) specialty polymer capacitors and ceramic output capacitors.