LMP2011MF Equivalent & Substitute Parts

Part Overview

The LMP2011MF is a general-purpose operational amplifier manufactured by Texas Instruments, packaged in SOT-23-5 surface mount configuration. This device features rail-to-rail output capability and is designed for low-power applications requiring single-circuit amplification. The LMP2011MF carries a Last Time Buy product status, indicating that Texas Instruments has discontinued this part number. Identification of equivalent and substitute components is necessary to maintain design continuity and ensure long-term supply chain reliability for applications currently utilizing this amplifier.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	1	—
Output Type	Rail-to-Rail	—
Slew Rate	4	V/µs
Gain Bandwidth Product	3	MHz
Current - Input Bias	3	pA
Voltage - Input Offset	0.12	µV
Current - Supply	930	µA
Current - Output / Channel	17	mA
Voltage - Supply Span (Min)	2.7	V
Voltage - Supply Span (Max)	5.25	V
Operating Temperature	-40 to 125	°C
Package / Case	SC-74A, SOT-753	—
Supplier Device Package	SOT-23-5	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the LMP2011MF are classified based on strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Package / Case: SC-74A, SOT-753 (SOT-23-5 footprint compatibility)
Output Type: Rail-to-Rail
Number of Circuits: 1
Mounting Type: Surface Mount
Voltage Supply Range: Minimum 2.7 V, Maximum ≥ 5.25 V
Operating Temperature Range: -40°C to 125°C (or subset thereof)
RoHS3 Compliance and MSL 1 rating

Substitution Categories:

Category 1: Direct Equivalent (Identical Base Product) LMP2011MF/NOPB is the direct equivalent manufactured by Texas Instruments with identical electrical specifications and Active product status, providing the most direct replacement path.

Category 2: Enhanced Performance Substitutes ADA4891-1ARJZ-RL and ADA4891-1ARJZ-R7 (Analog Devices) provide superior performance characteristics including higher slew rate (210 V/µs), greater bandwidth (240 MHz), and higher output current (125 mA) while maintaining SOT-23-5 packaging and supply voltage compatibility.

Category 3: Low-Power Alternatives MCP6V71T-E/OT and MCP6V71UT-E/OT (Microchip Technology) offer zero-drift amplifier topology with reduced supply current (170 µA) and lower input offset voltage (8 µV), suitable for precision applications with extended temperature range support.

Category 4: General-Purpose Alternatives TS507CLT, TS507ILT, and TS507IYLT (STMicroelectronics) and NCS2003ASN2T1G (onsemi) provide general-purpose amplification in SOT-23-5 packaging with rail-to-rail output and supply voltage compatibility, with TS507IYLT offering automotive qualification (AEC-Q100).

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (µV)	Supply Current (µA)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Status
LMP2011MF	Texas Instruments	General Purpose	4	3	3	0.12	930	17	2.7	5.25	-40 to 125	Last Time Buy
LMP2011MF/NOPB	Texas Instruments	General Purpose	4	3	3	0.12	930	17	2.7	5.25	-40 to 125	Active
ADA4891-1ARJZ-RL	Analog Devices Inc.	General Purpose	210	240	2	2500	4400	125	2.7	5.5	-40 to 125	Active
ADA4891-1ARJZ-R7	Analog Devices Inc.	General Purpose	210	240	2	2500	4400	125	2.7	5.5	-40 to 125	Active
MCP6V71T-E/OT	Microchip Technology	Zero-Drift	1	2	1	8	170	26	2	5.5	-40 to 125	Active
MCP6V71UT-E/OT	Microchip Technology	Zero-Drift	1	2	1	8	170	26	2	5.5	-40 to 125	Active
NCS2003ASN2T1G	onsemi	General Purpose	12.5	7	1	500	300	96	1.7	5.5	-40 to 85	Active
TS507CLT	STMicroelectronics	General Purpose	0.6	1.9	8000	25	850	128	2.7	5.5	0 to 85	Active
TS507ILT	STMicroelectronics	General Purpose	0.6	1.9	8000	25	850	128	2.7	5.5	-40 to 125	Active
TS507IYLT	STMicroelectronics	General Purpose	0.6	1.9	8000	25	850	128	2.7	5.5	-40 to 125	Active

Engineering Selection Recommendations

For Direct Replacement with Identical Specifications: LMP2011MF/NOPB is the recommended substitute. This part maintains identical electrical performance and thermal operating range (-40°C to 125°C) as the original LMP2011MF. Both parts carry ROHS3 compliance and MSL 1 rating. The primary distinction is product status: LMP2011MF/NOPB is Active, ensuring continued availability and supply chain stability.

For Applications Requiring Extended Supply Voltage Range: ADA4891-1ARJZ-RL and ADA4891-1ARJZ-R7 support maximum supply voltage of 5.5 V compared to 5.25 V for the LMP2011MF. These parts maintain the full operating temperature range (-40°C to 125°C) and are Active products with high inventory availability.

For Low-Power and Precision Applications: MCP6V71T-E/OT and MCP6V71UT-E/OT are suitable for designs prioritizing reduced power consumption (170 µA supply current versus 930 µA) and precision offset voltage (8 µV). These zero-drift amplifiers support the full temperature range and extended supply voltage range (2 V to 5.5 V).

For Automotive-Grade Applications: TS507IYLT provides AEC-Q100 qualification with identical supply voltage range (2.7 V to 5.5 V) and full temperature range (-40°C to 125°C) support. This part is suitable for automotive and industrial applications requiring automotive-grade components.

For Cost-Optimized General-Purpose Applications: TS507CLT, TS507ILT, and NCS2003ASN2T1G provide functional general-purpose amplification in SOT-23-5 packaging. TS507CLT operates within industrial temperature range (0°C to 85°C), while TS507ILT extends to -40°C to 125°C. NCS2003ASN2T1G operates to 85°C maximum. All three maintain supply voltage compatibility with the original part.

Frequently Asked Questions (FAQ)

Q: Can LMP2011MF/NOPB be used as a direct drop-in replacement for LMP2011MF?

A: Yes. LMP2011MF/NOPB is electrically and mechanically identical to LMP2011MF. Both parts feature identical slew rate (4 V/µs), gain bandwidth product (3 MHz), input bias current (3 pA), input offset voltage (0.12 µV), supply current (930 µA), output current (17 mA), supply voltage range (2.7 V to 5.25 V), and operating temperature range (-40°C to 125°C). The SOT-23-5 package footprint is identical. The primary difference is product status: LMP2011MF/NOPB is Active, ensuring continued supply availability.

Q: What are the key differences between the LMP2011MF and ADA4891-1ARJZ-RL?

A: The ADA4891-1ARJZ-RL offers significantly enhanced performance: slew rate of 210 V/µs (versus 4 V/µs), gain bandwidth product of 240 MHz (versus 3 MHz), and output current of 125 mA (versus 17 mA). However, the ADA4891-1ARJZ-RL exhibits higher supply current (4.4 mA versus 930 µA) and higher input offset voltage (2.5 mV versus 0.12 µV). Both parts maintain SOT-23-5 packaging, rail-to-rail output, and -40°C to 125°C operating range. The ADA4891-1ARJZ-RL supports supply voltage up to 5.5 V.

Q: Is the MCP6V71T-E/OT suitable for applications requiring the original LMP2011MF specifications?

A: The MCP6V71T-E/OT is suitable for applications where precision and low power consumption are prioritized over bandwidth. This zero-drift amplifier provides input offset voltage of 8 µV (versus 0.12 µV for LMP2011MF) and supply current of 170 µA (versus 930 µA). The gain bandwidth product is 2 MHz (versus 3 MHz). Both parts support -40°C to 125°C operating range and SOT-23-5 packaging. The MCP6V71T-E/OT supports lower minimum supply voltage (2 V versus 2.7 V).

Q: What is the operating temperature limitation of TS507CLT compared to other substitutes?

A: TS507CLT operates within the industrial temperature range of 0°C to 85°C, which does not extend to the -40°C lower limit of the original LMP2011MF. For applications requiring full -40°C to 125°C operation, TS507ILT or TS507IYLT are appropriate alternatives. Both TS507ILT and TS507IYLT maintain identical electrical specifications to TS507CLT while supporting the extended temperature range.

Q: Why does NCS2003ASN2T1G have a maximum operating temperature of 85°C?

A: NCS2003ASN2T1G is specified by onsemi with a maximum operating temperature of 85°C. This limitation restricts its use to applications not requiring operation above 85°C. For applications requiring full -40°C to 125°C operation, alternative substitutes such as LMP2011MF/NOPB, ADA4891-1ARJZ-RL, MCP6V71T-E/OT, TS507ILT, or TS507IYLT are appropriate.

Q: Are all substitute parts RoHS3 compliant and MSL 1 rated?

A: Yes. All substitute parts listed carry ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited) rating, matching the original LMP2011MF specifications. This ensures compatibility with RoHS-regulated supply chains and eliminates moisture sensitivity handling requirements.

Q: What is the significance of the TS507IYLT AEC-Q100 qualification?

A: AEC-Q100 qualification indicates that TS507IYLT meets automotive industry reliability and quality standards established by the Automotive Electronics Council. This qualification is relevant for applications in automotive, industrial, and mission-critical environments where component reliability and traceability are mandated. TS507IYLT maintains identical electrical specifications to TS507CLT and TS507ILT while providing this additional qualification.

Q: Can the LMP2011MF be substituted in applications requiring higher output current?

A: Applications requiring output current exceeding 17 mA should consider ADA4891-1ARJZ-RL (125 mA), TS507CLT/TS507ILT/TS507IYLT (128 mA), or NCS2003ASN2T1G (96 mA). These alternatives provide significantly higher output current capability while maintaining SOT-23-5 packaging and rail-to-rail output characteristics.

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