TPS2114PWG4 Equivalent & Substitute Parts

Part Overview

The TPS2114PWG4 is an OR Controller Source Selector Switch manufactured by Texas Instruments, designed for power management applications in handheld and mobile devices. This N-Channel 2:1 source selector switch integrates internal switching functionality with configurable delay timing for seamless power source transitions.

The TPS2114PWG4 is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts ensures design continuity and maintains supply chain reliability for applications requiring this specific functionality and electrical performance.

Substiute Parts

TPS2114PWG4

Texas InstrumentsIn Stock: 804TPS2114PWG4 Datasheet

Current PartRFQ

TPS2114PW

Texas InstrumentsIn Stock: 1098TPS2114PW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS2114PWG4 is determined by strict equivalence across the following critical parameters:

• Functional Type: Source Selector Switch with N-Channel FET architecture
• Input:Output Ratio: 2:1 configuration
• Electrical Performance: Delay timing (ON: 500 µs, OFF: 3 ms), maximum output current (750 mA), supply current (55 µA), and supply voltage range (2.8V ~ 5.5V)
• Package Compatibility: 8-TSSOP form factor with identical physical dimensions
• Environmental & Compliance: Operating temperature range (-40°C ~ 85°C), RoHS3 compliance, and MSL rating

Substitute parts must match all specified parameters without deviation to ensure functional and mechanical compatibility in the target application.

Parameter Comparison

Engineering Selection Recommendations

The TPS2114PW serves as the direct substitute for the discontinued TPS2114PWG4. Both parts share identical electrical specifications, timing characteristics, and package geometry. The primary distinction is product status: TPS2114PW maintains active availability and ongoing manufacturer support, whereas TPS2114PWG4 is discontinued.

Both parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with modern manufacturing processes and long-term reliability in handheld and mobile device applications. The TPS2114PW is available in tube packaging with confirmed inventory stock, providing immediate procurement viability for design transitions.

Frequently Asked Questions (FAQ)

Q: Can TPS2114PW directly replace TPS2114PWG4 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including delay timing, current ratings, voltage range, and 8-TSSOP package dimensions. No circuit modifications are required.

Q: What is the difference between TPS2114PWG4 and TPS2114PW?

A: The primary difference is packaging format and product status. TPS2114PWG4 was supplied in tape-and-reel format and is now discontinued. TPS2114PW is the active equivalent supplied in tube packaging with current manufacturer support.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance status and MSL Level 1 rating. Environmental and regulatory certifications are equivalent.

Q: What applications are these parts suitable for?

A: Both parts are designed for handheld and mobile device applications requiring dual-source power management with automatic source selection and configurable switching delays.

Q: Is the 8-TSSOP package footprint identical between both parts?

A: Yes. Both parts use the 8-TSSOP package with 0.173" width and 4.40mm dimensions, ensuring identical PCB footprint compatibility.