TPS65150PWPRG4 Equivalent & Substitute Parts

Part Overview

The TPS65150PWPRG4 is a triple-output LCD supply PMIC (Power Management Integrated Circuit) designed for LCD monitors and notebook display applications. Manufactured by Texas Instruments, this device operates across a 1.8V to 6V supply voltage range with a supply current of 1.9mA and supports operating temperatures from -40°C to 85°C.

The TPS65150PWPRG4 is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure uninterrupted component availability for production and repair applications.

Substiute Parts

TPS65150PWPRG4

Texas InstrumentsIn Stock: 751TPS65150PWPRG4 Datasheet

Current PartRFQ

TPS65150PWPR

Texas InstrumentsIn Stock: 26049TPS65150PWPR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TPS65150PWPRG4 is determined by strict equivalence across the following critical parameters:

• Identical base product number (TPS65150)
• Matching package specification (24-PowerTSSOP / 24-HTSSOP)
• Identical electrical specifications (voltage supply range, current draw, operating temperature range)
• Equivalent compliance certifications (RoHS3, REACH status)
• Same moisture sensitivity level (MSL 2)

The TPS65150PWPR qualifies as a direct manufacturer-recommended substitute based on these criteria. The primary distinction is product status and packaging format availability.

Parameter Comparison

Engineering Selection Recommendations

The TPS65150PWPR is the manufacturer-recommended substitute for the discontinued TPS65150PWPRG4. Both parts maintain identical electrical and thermal specifications, package geometry, and compliance certifications. The TPS65150PWPR is currently in active production status with significantly higher inventory availability (25,990 pieces in stock versus 660 pieces for the original part).

Selection of the TPS65150PWPR eliminates obsolescence risk while preserving full functional and mechanical compatibility. The substitute is available in multiple packaging formats (Cut Tape and Digi-Reel), providing flexibility for both prototype and production-volume applications.

Frequently Asked Questions (FAQ)

Q: Are the TPS65150PWPRG4 and TPS65150PWPR pin-compatible?

A: Yes. Both parts use the identical 24-PowerTSSOP package with matching pin assignments and electrical characteristics.

Q: Can the TPS65150PWPR be used as a direct replacement in existing PCB designs?

A: Yes. The substitute part maintains identical package dimensions (0.173" × 4.40mm width), mounting type (surface mount), and electrical specifications. No PCB redesign is required.

Q: What is the difference between the two part numbers?

A: The TPS65150PWPRG4 is discontinued. The TPS65150PWPR is the active equivalent with identical specifications. The suffix variation reflects DiGi Electronics's internal part numbering convention and does not indicate functional differences.

Q: Are there compliance or certification differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, REACH unaffected status, and MSL 2 moisture sensitivity ratings.

Q: What packaging options are available for the substitute part?

A: The TPS65150PWPR is available in Cut Tape (CT) and Digi-Reel® formats, providing options for both small-quantity and high-volume procurement.

Q: Is the operating temperature range identical?

A: Yes. Both parts operate across -40°C to 85°C with identical supply voltage (1.8V ~ 6V) and current specifications (1.9mA).