MP2410GJE-Z LED Driver IC Equivalent & Substitute Parts

Part Overview

The MP2410GJE-Z is an active LED Driver IC manufactured by Monolithic Power Systems Inc., designed for step-down (buck) topology DC-DC regulation with analog dimming control. This TSOT-23-8 surface mount component delivers 2A output current and operates across a 4.2V to 24V supply range, making it suitable for backlight applications. The part is in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain disruptions, or application-specific parameter adjustments while maintaining functional compatibility within the LED driver category.

Key Parameters

Parameter	MP2410GJE-Z Value
Manufacturer	Monolithic Power Systems Inc.
Part Number	MP2410GJE-Z
Category	Power Management (PMIC)
Type	DC DC Regulator
Topology	Step-Down (Buck)
Package / Case	SOT-23-8 Thin, TSOT-23-8
Voltage - Supply (Min)	4.2V
Voltage - Supply (Max)	24V
Current - Output / Channel	2A
Frequency	1MHz
Dimming	Analog
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Product Status	Active
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution logic for the MP2410GJE-Z is determined by the following critical parameters:

Primary Substitution Criteria:

DC-DC Regulator topology (Step-Down/Buck preferred for direct replacement)
Output current capability (minimum 2A for full compatibility)
Supply voltage range overlap (4.2V to 24V operating window)
Dimming control method (Analog dimming capability)
Package form factor (surface mount, TSOT-23-8 or compatible)
Operating temperature range (-40°C to 125°C minimum)
Product status (Active production)
Compliance certifications (ROHS3, REACH Unaffected)

Secondary Compatibility Parameters:

Switching frequency (1MHz nominal, with tolerance for 300kHz to 1.5MHz range)
Internal switch integration (required)
Single output configuration
Backlight application suitability

Parts are grouped into three categories:

Parametric Equivalent – Identical electrical specifications and package, differing only in packaging format (tape & reel vs. tube)
Manufacturer Recommended Alternatives – Different topology, package, or current rating but functionally suitable for LED driver applications with design consideration
Cross-Topology Substitutes – Step-up (boost) or alternative dimming methods requiring circuit redesign evaluation

Parameter Comparison

Parameter	MP2410GJE-Z	MP2410GJE-P	LM3407MY/NOPB	LM3414MR/NOPB	IS31LT3350-V1STLS2-TR	LED6000PHR
Manufacturer	MPS	MPS	Texas Instruments	Texas Instruments	Lumissil Microsystems	STMicroelectronics
Topology	Step-Down (Buck)	Step-Down (Buck)	Step-Down (Buck)	Step-Down (Buck)	Step-Down (Buck)	Step-Down (Buck)
Package	TSOT-23-8	TSOT-23-8	8-HVSSOP	8-PowerSOIC	SOT-23-5	16-HTSSOP
Supply Voltage Min	4.2V	4.2V	4.5V	4.5V	6V	4.5V
Supply Voltage Max	24V	24V	30V	42V	40V	61V
Output Current	2A	2A	350mA	1A	650mA	3A
Frequency	1MHz	1MHz	300kHz ~ 1MHz	500kHz	1MHz	250kHz ~ 1.5MHz
Dimming	Analog	Analog	PWM	Analog, PWM	Analog, PWM	PWM
Operating Temp	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 85°C (TA)	-40°C ~ 150°C (TJ)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Direct Parametric Equivalent: MP2410GJE-P is the direct parametric equivalent to MP2410GJE-Z, differing only in packaging format (cut tape vs. tape & reel). Both parts share identical electrical specifications, temperature range, and compliance certifications. Selection between these two depends solely on procurement and assembly line requirements.

Reduced Current Output Alternatives: LM3407MY/NOPB (350mA) and LM3414MR/NOPB (1A) are suitable substitutes when application requirements permit lower output current. Both maintain step-down topology, analog dimming capability (LM3414 adds PWM option), and -40°C to 125°C operating range. LM3407MY features unlimited MSL rating (MSL 1), matching the MP2410GJE-Z specification. LM3414MR includes automotive-grade qualification.

Higher Current Output Alternative: LED6000PHR (3A) accommodates applications requiring higher output current than the MP2410GJE-Z 2A specification. This STMicroelectronics part operates across a wider supply range (4.5V to 61V) and extends operating temperature to 150°C (TJ). Package change to 16-HTSSOP requires PCB layout modification. PWM-only dimming (no analog option) necessitates control circuit evaluation.

Dual Dimming Capability Alternative: IS31LT3350-V1STLS2-TR supports both analog and PWM dimming modes, providing design flexibility. Operating temperature is limited to -40°C to 85°C (TA), and MSL rating is 3 (168 hours), representing reduced moisture tolerance compared to the primary part. Output current (650mA) falls between LM3407MY and LM3414MR options.

All substitute parts maintain:

ROHS3 compliance
REACH unaffected status
Active production status
Surface mount configuration
Step-down (buck) topology
Single output design

Frequently Asked Questions (FAQ)

Q: Can MP2410GJE-P be used as a direct drop-in replacement for MP2410GJE-Z?

A: Yes. MP2410GJE-P is a parametric equivalent with identical electrical specifications, operating temperature range, and compliance certifications. The only difference is packaging format (cut tape & digi-reel vs. tape & reel). No circuit modifications are required.

Q: What is the primary limitation when substituting with LM3407MY/NOPB?

A: Output current is reduced from 2A to 350mA. This substitute is suitable only for applications where the LED driver current requirement does not exceed 350mA. Verify load specifications before selection.

Q: Does LM3414MR/NOPB support analog dimming like the MP2410GJE-Z?

A: Yes. LM3414MR/NOPB supports both analog and PWM dimming modes, providing equivalent or enhanced dimming flexibility. Operating specifications (4.5V to 42V supply, 1A output, -40°C to 125°C) are compatible with most MP2410GJE-Z applications.

Q: Why does IS31LT3350-V1STLS2-TR have a lower operating temperature maximum?

A: IS31LT3350-V1STLS2-TR specifies -40°C to 85°C (TA, ambient temperature) versus MP2410GJE-Z at -40°C to 125°C (TJ, junction temperature). This represents a different measurement reference and reduced thermal headroom. Verify application temperature requirements before substitution.

Q: What package changes are required when using LED6000PHR?

A: LED6000PHR uses 16-HTSSOP package versus MP2410GJE-Z TSOT-23-8. This is a significantly larger package requiring PCB layout redesign, different footprint, and modified thermal management. This substitution is suitable only when higher current (3A) justifies redesign effort.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All parts listed in this reference maintain ROHS3 compliance and REACH unaffected status, meeting environmental and regulatory requirements equivalent to the MP2410GJE-Z.

Q: Can I substitute a part with lower MSL rating in moisture-sensitive applications?

A: MSL rating indicates moisture sensitivity level and storage requirements. Parts with MSL 3 (168 hours) require more stringent humidity control than MSL 1 (unlimited). Substitution with lower MSL rating requires verification of storage and assembly process conditions.

Q: Which substitute offers the widest supply voltage range?

A: LED6000PHR operates across 4.5V to 61V, the widest range among all listed parts. This extended range is beneficial for applications with variable input voltage but requires evaluation of other parameters (package, current, dimming method) for overall compatibility.

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