TLV9151IDBVR Equivalent & Substitute Parts

Part Overview

The TLV9151IDBVR 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 is designed for low-power applications requiring single-circuit amplification across a wide supply voltage range. The device is currently in active production status with 2,339 units in stock.

Substitute parts are identified when design requirements necessitate alternative packaging, performance characteristics, or supply chain considerations while maintaining functional compatibility within specified electrical parameters.

Substiute Parts

TLV9151IDBVR

Texas InstrumentsIn Stock: 2372TLV9151IDBVR Datasheet

Current PartRFQ

ADA4800ACPZ-R7

Analog Devices Inc.In Stock: 12370ADA4800ACPZ-R7 Datasheet

SimilarRFQ

ADA4800ACPZ-RL

Analog Devices Inc.In Stock: 3360ADA4800ACPZ-RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV9151IDBVR are identified based on the following electrical and mechanical compatibility criteria:

Primary Substitution Parameters:

• Single circuit amplifier configuration
• Surface mount mounting type
• Active product status
• ROHS3 compliance and REACH unaffected status
• Supply voltage overlap within specified ranges
• Operating temperature range compatibility
• Moisture sensitivity level MSL 1

The identified substitute parts (ADA4800ACPZ-R7 and ADA4800ACPZ-RL) are buffer amplifiers manufactured by Analog Devices Inc. These devices share the same circuit count, mounting technology, compliance certifications, and overlapping supply voltage specifications. Both substitute parts operate within the temperature range of -40°C to 85°C and maintain MSL 1 rating.

Substitution is valid when the application requirements accommodate the differences in amplifier type classification (buffer versus general-purpose), package form factor (6-LFCSP-UD versus SOT-23-5), and performance characteristics detailed in the parameter comparison table.

Parameter Comparison

Engineering Selection Recommendations

TLV9151IDBVR Selection Criteria: The TLV9151IDBVR is the primary choice for applications requiring general-purpose amplification with extended temperature operation to 125°C, lower minimum supply voltage (2.7V), and reduced supply current consumption (560µA). The SOT-23-5 package provides compact board-level integration for space-constrained designs. This device maintains active production status with robust inventory availability (2,339 units).

ADA4800ACPZ-R7 and ADA4800ACPZ-RL Selection Criteria: The ADA4800ACPZ-R7 and ADA4800ACPZ-RL buffer amplifiers are suitable substitutes when applications require higher slew rate performance (145V/µs versus 20V/µs), extended bandwidth capability (400MHz -3dB bandwidth), or when the 6-LFCSP-UD package form factor is preferred for thermal management or board layout optimization. These devices operate within overlapping supply voltage ranges (4V to 17V) and maintain the same lower temperature limit (-40°C). Both variants are active products with substantial inventory (12,300 and 3,300 units respectively).

All three devices maintain ROHS3 compliance, REACH unaffected status, and MSL 1 moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can ADA4800ACPZ-R7 or ADA4800ACPZ-RL directly replace TLV9151IDBVR in existing designs?

A: Direct replacement requires verification of application-specific requirements. The substitute parts differ in amplifier classification (buffer versus general-purpose), package form factor (6-LFCSP-UD versus SOT-23-5), and maximum operating temperature (85°C versus 125°C). Applications operating above 85°C require the TLV9151IDBVR. Applications requiring supply voltages below 4V require the TLV9151IDBVR. PCB layout modifications are necessary due to package differences.

Q: What are the key electrical differences between these parts?

A: The TLV9151IDBVR provides lower supply current consumption (560µA versus 1400µA) and lower minimum supply voltage (2.7V versus 4V). The ADA4800 variants offer significantly higher slew rate (145V/µs versus 20V/µs) and extended bandwidth (400MHz -3dB bandwidth). Input offset voltage differs substantially (125µV versus 30mV). These differences determine suitability for specific circuit topologies and performance requirements.

Q: Are packaging considerations critical for substitution?

A: Yes. The TLV9151IDBVR uses SOT-23-5 (5-pin) packaging, while ADA4800 variants use 6-LFCSP-UD (6-pin) packaging. These packages have different pin configurations, footprints, and thermal characteristics. PCB redesign is required for physical substitution. Schematic verification is necessary to confirm pin-to-pin functional compatibility.

Q: Do all three parts meet the same compliance standards?

A: Yes. All three devices are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating. All maintain active product status. Compliance certifications are equivalent across all three parts.

Q: What is the inventory status for each part?

A: TLV9151IDBVR has 2,339 units in stock. ADA4800ACPZ-R7 has 12,300 units in stock. ADA4800ACPZ-RL has 3,300 units in stock. All parts are new original stock.

Q: Which part should be selected for low-power applications?

A: The TLV9151IDBVR is the appropriate choice for low-power applications due to its 560µA supply current specification, compared to 1400µA for the ADA4800 variants. This represents a 2.5x reduction in supply current consumption.

Q: Are the ADA4800ACPZ-R7 and ADA4800ACPZ-RL interchangeable with each other?

A: Yes. Both ADA4800ACPZ-R7 and ADA4800ACPZ-RL share identical electrical specifications, package type (6-LFCSP-UD), and performance characteristics. The difference is in packaging configuration (Cut Tape versus Digi-Reel). Selection between these two variants depends on procurement and assembly process requirements.