PTH05060YAS Equivalent & Substitute Parts Reference

Part Overview

The Texas Instruments PTH05060YAS is a non-isolated point-of-load (PoL) DC-DC converter module delivering a single adjustable output voltage from 0.55V to 1.8V at up to 10A output current from a 4.5V to 5.5V input supply, intended for ITE (Information Technology Equipment) commercial applications. The PTH05060YAS is classified as obsolete, necessitating the identification of alternative modules to ensure ongoing production, repair, and long-term support.

Key Parameters

Parameter	PTH05060YAS
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	0.55 ~ 1.8V
Current - Output (Max)	10A
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 85°C
Features	Remote On/Off, OCP, UVLO
Efficiency	86%
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution for the obsolete PTH05060YAS has been made strictly by matching critical electrical and mechanical parameters. Key parameters considered are:

Module type (Non-Isolated PoL)
Number of outputs (1)
Input voltage range
Output voltage range
Output current capability
Application suitability (ITE - Commercial)
Installation type (Surface Mount)
Compliance requirements (RoHS3, REACH)
Moisture Sensitivity Level (MSL)

Parameter Comparison

Parameter	PTH05060YAS	TPSM82866AA0HRDMR
Type	Non-Isolated PoL Module	Non-Isolated PoL Module
Number of Outputs	1	1
Voltage - Input (Min)	4.5V	2.4V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output 1	0.55 ~ 1.8V	1.2V
Current - Output (Max)	10A	6A
Applications	ITE (Commercial)	ITE (Commercial)
Operating Temperature	-40°C ~ 85°C	-40°C ~ 125°C
Features	Remote On/Off, OCP, UVLO	Adjustable Output, Remote On/Off
Efficiency	86%	96%
Mounting Type	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The main component, PTH05060YAS, is categorized as obsolete. Substitute part TPSM82866AA0HRDMR is ROHS3 compliant and REACH unaffected, with Moisture Sensitivity Level 3 (168 hours). Product selection for alternative sourcing can be based on compliance status and current part availability per application and regulatory requirements.

Frequently Asked Questions (FAQ)

Q1: What criteria are used for selecting a substitute for the PTH05060YAS?
A1: Substitution is based on matching Type, Number of Outputs, Input Voltage Range, Output Voltage Range, Maximum Output Current, Application Category, Mounting Type, RoHS/REACH Status, and Moisture Sensitivity Level.

Q2: Is the mounting type consistent between PTH05060YAS and its substitute?
A2: Both parts are surface mount devices.

Q3: How does the package differ between PTH05060YAS and TPSM82866AA0HRDMR?
A3: The package dimensions and case style differ; details are provided for consideration in mechanical and PCB design.

Q4: Are both parts compliant with RoHS3 and REACH?
A4: Both PTH05060YAS and TPSM82866AA0HRDMR have ROHS3 compliance and are REACH unaffected.

Q5: What are the differences in output specifications to check when substituting?
A5: Verify the output voltage range and maximum output current as defined; PTH05060YAS provides 0.55–1.8V at up to 10A, while TPSM82866AA0HRDMR provides 1.2V at up to 6A.

Q6: Are operating temperature ranges identical?
A6: TPSM82866AA0HRDMR offers a wider operating temperature range (-40°C to 125°C) compared to PTH05060YAS (-40°C to 85°C).

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message