Specification	PTH08000WAST

Applications	ITE (Commercial)
Current - Output (Max) [Max]	2.25 A
Efficiency	93.5 %
Features	Remote On/Off, UVLO, OCP, OTP
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	6-SMD Module
Size / Dimension [x]	0.75 in
Size / Dimension [x]	19.1 mm
Size / Dimension [y]	0.5 in
Size / Dimension [y]	12.7 mm
Size / Dimension [z]	9.1 mm
Size / Dimension [z]	0.36 in
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	14 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	5.5 V
Voltage - Output 1 [Min]	0.9 V

PTH08000W Series

2.25-A, 5/12-V Input, Non-Isolated Wide Adjust Module w/ Auto-Track

Part	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Type	Number of Outputs	Mounting Type	Current - Output (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Package / Case	Efficiency	Applications	Features
Texas Instruments PTH08000WAS	4.5 V	14 V	85 °C	-40 °C	0.9 V	5.5 V	Non-Isolated PoL Module	1	Surface Mount	2.25 A	0.75 in	0.5 in	9.1 mm	19.1 mm	12.7 mm	0.36 in	6-SMD Module	93.5 %	ITE (Commercial)	OCP OTP Remote On/Off UVLO
Texas Instruments PTH08000WAZ	4.5 V	14 V	85 °C	-40 °C	0.9 V	5.5 V	Non-Isolated PoL Module	1	Surface Mount	2.25 A	0.75 in	0.5 in	9.1 mm	19.1 mm	12.7 mm	0.36 in	6-SMD Module	93.5 %	ITE (Commercial)	OCP OTP Remote On/Off UVLO
Texas Instruments PTH08000WAH	4.5 V	14 V	85 °C	-40 °C	0.9 V	5.5 V	Non-Isolated PoL Module	1	Through Hole	2.25 A	0.75 in	0.5 in	8.6 mm	19.1 mm	12.7 mm	0.34 in	6-DIP Module	93.5 %	ITE (Commercial)
Texas Instruments PTH08000WAZT	4.5 V	14 V	85 °C	-40 °C	0.9 V	5.5 V	Non-Isolated PoL Module	1	Surface Mount	2.25 A	0.75 in	0.5 in	9.1 mm	19.1 mm	12.7 mm	0.36 in	6-SMD Module	93.5 %	ITE (Commercial)	OCP OTP Remote On/Off UVLO
Texas Instruments PTH08000WAST	4.5 V	14 V	85 °C	-40 °C	0.9 V	5.5 V	Non-Isolated PoL Module	1	Surface Mount	2.25 A	0.75 in	0.5 in	9.1 mm	19.1 mm	12.7 mm	0.36 in	6-SMD Module	93.5 %	ITE (Commercial)	OCP OTP Remote On/Off UVLO

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	250	$ 7.69
Texas Instruments	SMALL T&R	1	$ 10.12
		100	$ 8.84
		250	$ 6.81
		1000	$ 6.09

Description

General part information

PTH08000W Series

The PTH08000W is a highly integrated, low-cost switching regulator module that delivers up to 2.25 A of output current. The PTH08000W sources output current at a much higher efficiency than a TO-220 linear regulator IC, eliminating the need for a heatsink. The small size (0.75 inch × 0.5 inch) and flexible operation creates value for a variety of applications.

The input voltage range of the PTH08000W is 4.5 V to 14 V, allowing operation from either a 5-V or 12-V input bus. Using state-of-the-art switched-mode power-conversion technology, the PTH08000W can step down to voltages as low as 0.9 V from a 5-V input bus, with less than 1 W of power dissipation. The output voltage can be adjusted to any voltage over the range, 0.9 V to 5.5 V, using a single external resistor. This series includes Auto-Track™ sequencing. This feature simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Operating features include an undervoltage lockout (UVLO), on/off inhibit, overcurrent protection, and overtemperature protection. Target applications include telecommunications, test and measurement applications, and high-end consumer products. This product is available in both through-hole and surface-mount package options, including tape and reel. The PTH08000W is compatible with TI's roadmap for RoHS and lead-free compliance.