LM5110-2SD Equivalent & Substitute Parts Reference

Part Overview

The LM5110-2SD, manufactured by Texas Instruments, is a Power Management IC (PMIC) designed as a low-side gate driver in a 10-WSON (4x4) surface-mount package. It features independent channels, supports N-Channel MOSFETs, and provides inverting input operation. The device offers up to 5A peak sink current with supply voltages from 3.5V to 14V. The LM5110-2SD is classified as Obsolete, which necessitates identifying substitute models to ensure ongoing designs, manufacturing, and maintenance remain supported.

Substiute Parts

LM5110-2SD

Texas InstrumentsIn Stock: 931LM5110-2SD Datasheet

Current PartRFQ

LM5110-2SD/NOPB

Texas InstrumentsIn Stock: 2338LM5110-2SD/NOPB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the Power Management (PMIC) gate driver IC category are determined strictly by compatibility of the following parameters: driven configuration, channel type, number of drivers, gate type, supply voltage range, logic level voltage, peak output current, input type, rise and fall times, operating temperature range, mounting type, package/case, and supplier device package. Regulatory compliance parameters (RoHS status, MSL, REACH, ECCN, and HTSUS) are also included for compatibility in manufacturing and import/export contexts.

Parameter Comparison

Engineering Selection Recommendations

Select LM5110-2SD/NOPB as an equivalent substitute based on its matching key electrical and mechanical parameters. The LM5110-2SD/NOPB retains all operational characteristics and package details, while offering active status and ROHS3 compliance suitable for new designs and environmentally regulated applications. Both variants meet the same MSL and REACH status, ensuring comparable handling and regulatory acceptance. Verify regulatory requirements for RoHS status or HTSUS classification specific to the application.

Frequently Asked Questions (FAQ)

Q1: What parameters determine whether LM5110-2SD/NOPB is a valid substitute for LM5110-2SD?
A1: Key parameters are driven configuration, channel type, number of drivers, gate type, supply voltage range, logic voltage levels, current specifications, input type, rise/fall time, operating temperature, mounting type, package/case, supplier device package, RoHS status, MSL, REACH, ECCN, and HTSUS.

Q2: Is the LM5110-2SD/NOPB footprint and package pinout compatible with LM5110-2SD?
A2: Both parts use a 10-WDFN Exposed Pad package and 10-WSON (4x4) supplier device package, ensuring mechanical and PCB compatibility.

Q3: Are there differences in environmental or legislative compliance between LM5110-2SD and LM5110-2SD/NOPB?
A3: LM5110-2SD is RoHS non-compliant; LM5110-2SD/NOPB is ROHS3 compliant. Both are REACH unaffected and have MSL 1 classification.

Q4: How does part status affect the selection of LM5110-2SD/NOPB as a substitute?
A4: LM5110-2SD is obsolete. LM5110-2SD/NOPB is active, making it suitable for new designs and ongoing maintenance.

Q5: Does the substitute part maintain identical electrical performance?
A5: All electrical and mechanical parameters relevant to gate driver function match precisely between LM5110-2SD and LM5110-2SD/NOPB.