LMV105M5X Equivalent & Substitute Parts Reference

Part Overview

The LMV105M5X is a general purpose operational amplifier manufactured by Texas Instruments, housed in a SOT-23-5 surface mount package. This device features rail-to-rail output capability and operates across a 2.7V to 5V supply voltage range, making it suitable for low-power analog signal processing applications. The part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives that maintain compatibility with existing designs while meeting the same electrical and mechanical specifications.

Substiute Parts

LMV105M5X

Texas InstrumentsIn Stock: 704LMV105M5X Datasheet

Current PartRFQ

AD8515ARTZ-REEL

Analog Devices Inc.In Stock: 19534AD8515ARTZ-REEL Datasheet

MFR RecommendedRFQ

MAX4352EUK+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3644MAX4352EUK+T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LMV105M5X are selected based on strict compatibility criteria derived from the allowed electrical and mechanical parameters. The primary substitution logic is based on the following key parameters:

Mechanical Compatibility:

• Package type: SC-74A, SOT-753 (SOT-23-5 supplier package)
• Mounting type: Surface Mount
• Pin count and pinout: 5-pin configuration

Electrical Compatibility:

• Output type: Rail-to-Rail
• Number of circuits: 1 circuit per package
• Supply voltage range: Minimum 2.7V, Maximum 5V (or higher)
• Operating temperature range: -40°C to 85°C (or wider)

Compliance Requirements:

• RoHS3 Compliant
• REACH Unaffected status

Substitute parts must satisfy all mechanical compatibility requirements and operate within the specified supply voltage and temperature ranges of the original part. Parts with enhanced electrical performance (higher slew rate, wider bandwidth, lower supply current, or extended temperature range) are acceptable substitutes provided they maintain backward compatibility with the original design constraints.

Parameter Comparison

Engineering Selection Recommendations

AD8515ARTZ-REEL (Analog Devices Inc.)

The AD8515ARTZ-REEL is an active general purpose operational amplifier substitute with identical package configuration (SOT-23-5) and mechanical compatibility. This part maintains the same supply voltage range (1.8V to 5V encompasses the original 2.7V to 5V requirement) and extends the operating temperature range to -40°C to 125°C. The device is RoHS3 compliant and REACH unaffected, matching the original part's compliance status. The AD8515ARTZ-REEL offers enhanced electrical performance with a slew rate of 2.7V/µs and 5 MHz gain bandwidth product, while maintaining a supply current of 410µA. This part is currently in active production with 19,461 units in stock.

MAX4352EUK+T (Analog Devices Inc./Maxim Integrated)

The MAX4352EUK+T is an active voltage feedback operational amplifier substitute with identical SOT-23-5 package configuration. This part maintains mechanical and electrical compatibility with supply voltage range of 2.7V to 5.25V and operating temperature range of -40°C to 85°C, matching the original part's temperature specification. The device is RoHS3 compliant and REACH unaffected. The MAX4352EUK+T provides significantly enhanced electrical performance with a slew rate of 240V/µs and -3dB bandwidth of 80 MHz, suitable for higher-speed applications. Supply current is 620µA. This part is currently in active production with 3,600 units in stock.

Both substitute parts satisfy the mandatory mechanical compatibility requirements (SOT-23-5 package, surface mount, 5-pin configuration) and operate within the original part's supply voltage and temperature specifications. Selection between these substitutes depends on application-specific performance requirements and power consumption constraints.

Frequently Asked Questions (FAQ)

Q: Can the AD8515ARTZ-REEL directly replace the LMV105M5X in my design?

A: Yes. The AD8515ARTZ-REEL shares identical package configuration (SOT-23-5), pinout, and supply voltage range compatibility. Both devices are general purpose rail-to-rail operational amplifiers with single-circuit configuration. The AD8515ARTZ-REEL operates within the original part's supply voltage specification (2.7V to 5V) and extends the temperature range to 125°C. No PCB modifications are required.

Q: What is the difference between the AD8515ARTZ-REEL and MAX4352EUK+T?

A: Both parts are pin-compatible SOT-23-5 substitutes. The primary difference is amplifier architecture and performance characteristics. The AD8515ARTZ-REEL is a general purpose amplifier with 2.7V/µs slew rate and 5 MHz bandwidth. The MAX4352EUK+T is a voltage feedback amplifier with 240V/µs slew rate and 80 MHz bandwidth. The MAX4352EUK+T consumes higher supply current (620µA versus 410µA). Selection depends on whether your application requires the higher speed and bandwidth of the MAX4352EUK+T or the lower power consumption of the AD8515ARTZ-REEL.

Q: Are both substitute parts RoHS3 compliant?

A: Yes. Both the AD8515ARTZ-REEL and MAX4352EUK+T are RoHS3 compliant and REACH unaffected, matching the original LMV105M5X compliance status.

Q: What is the moisture sensitivity level (MSL) of the substitute parts?

A: The AD8515ARTZ-REEL has MSL 1 (Unlimited), and the MAX4352EUK+T has MSL 1 (Unlimited). Both represent improved moisture handling compared to the original LMV105M5X (MSL 3, 168 Hours).

Q: Can I use the MAX4352EUK+T in a low-power application where supply current is critical?

A: The MAX4352EUK+T has a supply current of 620µA compared to the original LMV105M5X at 130µA. If power consumption is a critical design constraint, the AD8515ARTZ-REEL at 410µA may be more suitable, though it still exceeds the original specification.

Q: What is the packaging format of these substitute parts?

A: Both substitute parts are supplied in Tape & Reel (TR) format, suitable for automated assembly processes. The original LMV105M5X packaging format was not specified in the available data.