LMV324IPWRRB Equivalent & Substitute Parts

Part Overview

The LMV324IPWRRB is a general-purpose operational amplifier manufactured by Texas Instruments, featuring four independent circuits with push-pull, rail-to-rail output configuration. This device is classified as a Last Time Buy product, indicating discontinued production with limited remaining inventory (990 pieces in stock). The part is housed in a 14-TSSOP surface-mount package and operates across a supply voltage range of 2.7 V to 5.5 V with an operating temperature range of -40°C to 125°C.

Identification of equivalent and substitute parts is necessary due to the Last Time Buy status of the LMV324IPWRRB. Engineers and procurement specialists require alternative sources to ensure long-term design continuity and supply chain reliability for applications currently utilizing this component.

Substiute Parts

LMV324IPWRRB

Texas InstrumentsIn Stock: 1011LMV324IPWRRB Datasheet

Current PartRFQ

LMV324IPWR

Texas InstrumentsIn Stock: 95340LMV324IPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LMV324IPWRRB is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Amplifier type (General Purpose)
• Number of circuits (4)
• Output configuration (Rail-to-Rail)
• Slew rate (1 V/µs)
• Gain bandwidth product (1 MHz)
• Input bias current (15 nA)
• Input offset voltage (1.7 mV)
• Supply current (410 µA)
• Output current per channel (40 mA)
• Supply voltage range (2.7 V to 5.5 V)
• Operating temperature range (-40°C to 125°C)

Physical & Environmental Specifications:

• Mounting type (Surface Mount)
• Package type (14-TSSOP)
• Package dimensions (0.173", 4.40 mm Width)
• RoHS compliance (ROHS3)

The LMV324IPWR is identified as a direct substitute based on complete electrical parameter equivalence and identical package specifications. The primary distinction between these parts is product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The LMV324IPWR is the direct substitute for the LMV324IPWRRB based on complete electrical and mechanical parameter equivalence. Both devices are manufactured by Texas Instruments and comply with ROHS3 standards.

Selection Basis:

The LMV324IPWR is recommended for new designs and ongoing production due to its Active product status and significantly higher inventory availability (95,300 pieces versus 990 pieces). The LMV324IPWRRB, classified as Last Time Buy, has limited remaining stock and should be reserved for legacy system support or final production runs of existing designs.

Both parts are functionally interchangeable within the specified electrical and thermal operating parameters. The packaging format and mounting type are identical, requiring no PCB layout modifications for substitution.

Frequently Asked Questions (FAQ)

Q: Are the LMV324IPWRRB and LMV324IPWR electrically identical?

A: Yes. Both devices share identical electrical specifications including slew rate (1 V/µs), gain bandwidth product (1 MHz), input bias current (15 nA), input offset voltage (1.7 mV), supply current (410 µA), output current per channel (40 mA), and operating temperature range (-40°C to 125°C). Supply voltage range is identical at 2.7 V to 5.5 V.

Q: Can the LMV324IPWR be used as a direct replacement in existing designs using the LMV324IPWRRB?

A: Yes. The LMV324IPWR is a direct substitute. Both devices are housed in the 14-TSSOP package with identical pin configuration and physical dimensions (0.173", 4.40 mm width). No circuit modifications or PCB redesign is required.

Q: What is the difference between the LMV324IPWRRB and LMV324IPWR?

A: The primary differences are product status and packaging format. The LMV324IPWRRB is classified as Last Time Buy with limited inventory (990 pieces), while the LMV324IPWR is an Active product with substantially higher availability (95,300 pieces). The LMV324IPWR is supplied in Cut Tape and Digi-Reel packaging formats.

Q: Why should I select the LMV324IPWR over the LMV324IPWRRB?

A: The LMV324IPWR should be selected for new designs and ongoing production due to its Active product status and superior supply chain availability. The LMV324IPWRRB, as a Last Time Buy component, has limited remaining stock and is intended only for legacy system support.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant. The LMV324IPWR includes additional compliance documentation including REACH Unaffected status and ECCN classification (EAR99), with HTSUS code 8542.33.0001.

Q: What is the moisture sensitivity level (MSL) for each part?

A: The LMV324IPWRRB has MSL 1 (Unlimited shelf life). The LMV324IPWR has MSL 2 (1 Year shelf life). Both ratings are within acceptable handling parameters for standard manufacturing environments.

Q: Can I mix LMV324IPWRRB and LMV324IPWR components in the same production batch?

A: Yes. Both parts are electrically and mechanically equivalent and can be used interchangeably within the same design. However, inventory management should prioritize LMV324IPWR for new stock due to its Active status and higher availability.