TPS3898PDRYR Equivalent & Substitute Parts

Part Overview

The TPS3898PDRYR is an active low reset supervisor integrated circuit manufactured by Texas Instruments, designed for power management applications requiring single-channel voltage monitoring and reset signal generation. This device operates across the industrial temperature range of -40°C to 125°C and is classified as Active product status. The TPS3898PDRYR is housed in a 6-SON (1.45x1) surface mount package with open drain or open collector output configuration. Equivalent and substitute parts are identified based on matching electrical specifications, package geometry, and functional characteristics that permit direct replacement in circuit designs.

Substiute Parts

TPS3898PDRYR

Texas InstrumentsIn Stock: 65161TPS3898PDRYR Datasheet

Current PartRFQ

TPS3898ADRYR

Texas InstrumentsIn Stock: 30169TPS3898ADRYR Datasheet

Parametric EquivalentRFQ

TPS3898ADRYT

Texas InstrumentsIn Stock: 2628TPS3898ADRYT Datasheet

Parametric EquivalentRFQ

TPS3898PDRYT

Texas InstrumentsIn Stock: 2981TPS3898PDRYT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TPS3898PDRYR are identified as parametric equivalents within the TPS3898 base product family. Substitution eligibility is determined by matching the following critical parameters:

• Single-channel voltage monitoring capability
• Adjustable/selectable voltage threshold
• Open drain or open collector output configuration
• Active low reset signal polarity
• Adjustable/selectable reset timeout
• Industrial temperature range (-40°C to 125°C)
• 6-SON (1.45x1) surface mount package geometry
• ROHS3 compliance and REACH unaffected status

The substitute parts TPS3898ADRYR, TPS3898ADRYT, and TPS3898PDRYT meet all electrical and mechanical parameters required for direct substitution. Differences in packaging format (Tape & Reel versus bulk) do not affect functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed—TPS3898ADRYR, TPS3898ADRYT, and TPS3898PDRYT—maintain Active product status from Texas Instruments, ensuring continued manufacturing support and availability. Each substitute part carries ROHS3 compliance and REACH unaffected certification, meeting regulatory requirements equivalent to the primary part number TPS3898PDRYR.

Selection between substitute options should be based on packaging format availability and supply chain requirements. The TPS3898ADRYR and TPS3898ADRYT are supplied in Tape & Reel format, while the TPS3898PDRYT is also supplied in Tape & Reel format. Inventory levels vary across part numbers; selection should account for project lead time and quantity requirements.

Frequently Asked Questions (FAQ)

Q: Can TPS3898ADRYR be used as a direct replacement for TPS3898PDRYR?

A: Yes. Both parts share identical electrical specifications, including single-channel voltage monitoring, adjustable threshold voltage, active low reset output, and adjustable reset timeout. The 6-SON (1.45x1) package geometry is identical, permitting direct PCB placement without design modification. The difference in packaging format (Tape & Reel) does not affect functional equivalence.

Q: What is the difference between TPS3898ADRYT and TPS3898ADRYR?

A: Both parts are functionally equivalent with identical electrical and mechanical specifications. The suffix designations indicate packaging tape configuration differences from the manufacturer, but electrical performance and pin configuration remain unchanged.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. TPS3898PDRYR, TPS3898ADRYR, TPS3898ADRYT, and TPS3898PDRYT all carry ROHS3 compliance certification and REACH unaffected status.

Q: Can these parts be used in industrial temperature applications?

A: Yes. All listed parts operate across the industrial temperature range of -40°C to 125°C junction temperature, suitable for industrial and extended temperature applications.

Q: Is the 6-SON (1.45x1) package footprint identical across all substitute parts?

A: Yes. All substitute parts use the 6-UFDFN package case with 6-SON (1.45x1) supplier device package specification, ensuring identical PCB footprint and land pattern compatibility.