LMP7707MFX/NOPB Equivalent & Substitute Parts

Part Overview

The LMP7707MFX/NOPB is a general-purpose operational amplifier manufactured by Texas Instruments, housed in a SOT-23-5 surface mount package. This rail-to-rail output amplifier operates across a 2.7 V to 12 V supply range and is rated for -40°C to 125°C operating temperature. The device is Active status and RoHS3 compliant, making it suitable for industrial and commercial applications requiring low-power signal conditioning and amplification.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits selection from alternative manufacturers offering equivalent functional performance within specified electrical and mechanical parameters.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	1	—
Output Type	Rail-to-Rail	—
Package / Case	SC-74A, SOT-753	—
Supplier Device Package	SOT-23-5	—
Mounting Type	Surface Mount	—
Voltage - Supply Span (Min)	2.7	V
Voltage - Supply Span (Max)	12	V
Operating Temperature	-40 to 125	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following core parameters:

Mandatory Matching Criteria:

Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Mounting Type: Surface Mount
Amplifier Type: General Purpose
Number of Circuits: 1
Output Type: Rail-to-Rail
Voltage - Supply Span (Min): 2.7 V minimum
Voltage - Supply Span (Max): 12 V maximum
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed meet these mandatory criteria. Electrical performance parameters (slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current) vary among substitutes but do not disqualify parts from substitution eligibility when the above core parameters align.

Parameter Comparison

Parameter	LMP7707MFX/NOPB	LMC7101AYM5-TR	LMC7101BYM5-TR	MIC7300YM5-TR	TS9511ILT	TS951ILT	TS951IYLT
Manufacturer	Texas Instruments	Microchip Technology	Microchip Technology	Microchip Technology	STMicroelectronics	STMicroelectronics	STMicroelectronics
Amplifier Type	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose
Number of Circuits	1	1	1	1	1	1	1
Output Type	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail
Package / Case	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753
Supplier Device Package	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Voltage - Supply Span (Min)	2.7 V	2.7 V	2.7 V	2.2 V	2.7 V	2.7 V	2.7 V
Voltage - Supply Span (Max)	12 V	12 V	12 V	10 V	12 V	12 V	12 V
Operating Temperature	-40 to 125°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 125°C	-40 to 125°C	-40 to 125°C
Slew Rate	5.9 V/µs	0.3 V/µs	0.3 V/µs	0.5 V/µs	1 V/µs	1 V/µs	1 V/µs
Gain Bandwidth Product	15 MHz	500 kHz	500 kHz	370 kHz	3 MHz	3 MHz	3 MHz
Current - Input Bias	0.2 pA	1 pA	1 pA	0.5 pA	30 nA	35 nA	35 nA
Voltage - Input Offset	37 µV	110 µV	110 µV	1 mV	800 µV	6 mV	6 mV
Current - Supply	790 µA	800 µA	800 µA	1.5 mA	950 µA	950 µA	950 µA
Current - Output / Channel	86 mA	300 mA	300 mA	115 mA	20 mA	10 mA	10 mA
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Active
Grade	—	—	—	—	—	—	Automotive
Qualification	—	—	—	—	—	—	AEC-Q100

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and RoHS3 compliance, ensuring regulatory alignment with the LMP7707MFX/NOPB. Selection among substitutes depends on application-specific electrical performance requirements and operating environment constraints.

Temperature Range Considerations: The LMP7707MFX/NOPB, TS9511ILT, TS951ILT, and TS951IYLT support the full -40°C to 125°C operating temperature range. The Microchip Technology alternatives (LMC7101AYM5-TR, LMC7101BYM5-TR, MIC7300YM5-TR) are rated to -40°C to 85°C maximum. Applications requiring operation above 85°C must use Texas Instruments or STMicroelectronics devices.

Supply Voltage Range: MIC7300YM5-TR operates within 2.2 V to 10 V, which is narrower than the LMP7707MFX/NOPB specification of 2.7 V to 12 V. All other substitutes match the 2.7 V to 12 V range.

Automotive Grade: TS951IYLT carries Automotive grade qualification and AEC-Q100 certification, suitable for automotive applications requiring formal qualification documentation.

Packaging Format: LMC7101AYM5-TR is supplied in Tape & Reel (TR) format matching the original part. LMC7101BYM5-TR, MIC7300YM5-TR, TS951ILT, and TS951IYLT are supplied in Cut Tape (CT) & Digi-Reel® format. TS9511ILT is supplied in Tape & Reel (TR) format.

Frequently Asked Questions (FAQ)

Q: Can TS951ILT directly replace LMP7707MFX/NOPB in all applications?

A: TS951ILT meets all mandatory package, mounting, and compliance criteria. However, it exhibits lower slew rate (1 V/µs versus 5.9 V/µs), lower gain bandwidth product (3 MHz versus 15 MHz), and lower output current capability (10 mA versus 86 mA). Applications requiring high-speed signal conditioning or high output current must evaluate performance impact before substitution.

Q: What is the difference between LMC7101AYM5-TR and LMC7101BYM5-TR?

A: Both parts are electrically identical with matching electrical specifications. The primary difference is packaging format: LMC7101AYM5-TR is supplied in Tape & Reel (TR), while LMC7101BYM5-TR is supplied in Cut Tape (CT) & Digi-Reel®. Selection depends on assembly process requirements and tape format compatibility.

Q: Why does MIC7300YM5-TR have a lower maximum supply voltage (10 V) than the original part (12 V)?

A: MIC7300YM5-TR is specified with a maximum supply voltage of 10 V. Applications requiring operation at 10 V to 12 V supply must use alternative substitutes: LMC7101AYM5-TR, LMC7101BYM5-TR, TS9511ILT, TS951ILT, or TS951IYLT.

Q: Is TS951IYLT suitable for automotive applications?

A: TS951IYLT carries Automotive grade designation and AEC-Q100 qualification. It is suitable for automotive applications requiring formal qualification documentation. All other substitutes are industrial-grade devices without automotive qualification.

Q: What is the inventory status of these substitute parts?

A: Current inventory levels are: LMC7101AYM5-TR (3,977 pcs), LMC7101BYM5-TR (15,400 pcs), MIC7300YM5-TR (18,645 pcs), TS9511ILT (5,983 pcs), TS951ILT (137,400 pcs), and TS951IYLT (38,200 pcs). TS951ILT maintains the highest inventory availability.

Q: Can I use a substitute part with lower operating temperature range (85°C maximum) in a design rated for 125°C?

A: No. Applications requiring operation above 85°C must use parts rated to 125°C: LMP7707MFX/NOPB, TS9511ILT, TS951ILT, or TS951IYLT. Microchip Technology alternatives are not suitable for high-temperature applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry RoHS3 compliance certification, matching the regulatory status of the LMP7707MFX/NOPB.

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