TLV2470IPG4 Equivalent & Substitute Parts

Part Overview

The TLV2470IPG4 is a general-purpose operational amplifier manufactured by Texas Instruments, housed in an 8-PDIP through-hole package. This device features rail-to-rail output capability and is designed for single-circuit amplification applications across a 2.7 V to 6 V supply range. The TLV2470IPG4 is classified as obsolete, necessitating identification of active substitute components that maintain functional and mechanical compatibility for ongoing production and maintenance applications.

Substiute Parts

TLV2470IPG4

Texas InstrumentsIn Stock: 797TLV2470IPG4 Datasheet

Current PartRFQ

MCP601-I/P

Microchip TechnologyIn Stock: 4916MCP601-I/P Datasheet

MFR RecommendedRFQ

MCP603-E/P

Microchip TechnologyIn Stock: 1493MCP603-E/P Datasheet

MFR RecommendedRFQ

MCP6273-E/P

Microchip TechnologyIn Stock: 1152MCP6273-E/P Datasheet

MFR RecommendedRFQ

MCP6283-E/P

Microchip TechnologyIn Stock: 2520MCP6283-E/P Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV2470IPG4 are selected based on strict electrical and mechanical compatibility criteria. All substitute candidates share the following mandatory characteristics:

Mechanical Compatibility:

• Identical package type: 8-DIP (0.300", 7.62mm)
• Through-hole mounting configuration
• Pin-compatible footprint

Electrical Compatibility:

• General-purpose amplifier classification
• Single-circuit configuration
• Rail-to-rail output capability
• Supply voltage range overlap with TLV2470IPG4 (minimum 2.7 V, maximum 6 V)

Regulatory Compliance:

• ROHS3 compliant
• REACH unaffected status
• EAR99 export classification

The four substitute parts (MCP601-I/P, MCP603-E/P, MCP6273-E/P, MCP6283-E/P) all meet these criteria and are manufactured by Microchip Technology with active product status, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: MCP603-E/P

The MCP603-E/P is the optimal substitute for the obsolete TLV2470IPG4. This part maintains identical electrical specifications for gain bandwidth product (2.8 MHz) and supply voltage range (2.7 V to 6 V minimum/maximum). The MCP603-E/P extends the operating temperature range to -40°C ~ 125°C, matching the original device specification. Active product status ensures sustained availability and supply chain reliability. ROHS3 compliance and REACH unaffected status satisfy regulatory requirements.

Secondary Substitute: MCP601-I/P

The MCP601-I/P provides functional substitution with identical gain bandwidth product (2.8 MHz) and supply voltage range. This device features improved slew rate (2.3 V/µs versus 1.5 V/µs) and reduced supply current (230 µA versus 600 µA). The operating temperature range is limited to -40°C ~ 85°C, which may restrict use in applications requiring full -40°C ~ 125°C operation. Active product status and full regulatory compliance are maintained.

Tertiary Substitute: MCP6283-E/P

The MCP6283-E/P offers enhanced performance with increased gain bandwidth product (5 MHz) and improved slew rate (2.5 V/µs). Supply voltage minimum is reduced to 2.2 V, providing broader operating range. Supply current is 450 µA, intermediate between the original device and lower-power alternatives. Operating temperature range extends to -40°C ~ 125°C. This substitute is suitable for applications requiring higher bandwidth performance.

Alternative Substitute: MCP6273-E/P

The MCP6273-E/P provides the lowest supply current consumption (170 µA) and lowest operating temperature minimum (2 V). However, this device features reduced gain bandwidth product (2 MHz) and slew rate (0.9 V/µs), along with elevated input offset voltage (3 mV). This substitute is appropriate only for power-constrained applications where reduced bandwidth is acceptable.

Frequently Asked Questions (FAQ)

Q: Can MCP601-I/P be used in applications requiring -40°C ~ 125°C operation?

A: No. The MCP601-I/P operating temperature range is limited to -40°C ~ 85°C. Applications requiring full -40°C ~ 125°C operation must use MCP603-E/P, MCP6273-E/P, or MCP6283-E/P.

Q: Are all substitute parts pin-compatible with the TLV2470IPG4?

A: Yes. All substitute parts use the 8-DIP (0.300", 7.62mm) package with identical through-hole mounting configuration and pin assignment, enabling direct PCB footprint compatibility.

Q: What is the primary difference between MCP603-E/P and MCP601-I/P?

A: The MCP603-E/P supports the full -40°C ~ 125°C operating temperature range, while MCP601-I/P is limited to -40°C ~ 85°C. Both devices share identical gain bandwidth product (2.8 MHz) and supply voltage specifications.

Q: Which substitute offers the best power efficiency?

A: The MCP6273-E/P provides the lowest supply current at 170 µA. However, this device has reduced gain bandwidth product (2 MHz) and slew rate (0.9 V/µs) compared to the original TLV2470IPG4.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All four substitute parts (MCP601-I/P, MCP603-E/P, MCP6273-E/P, MCP6283-E/P) are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: What is the key advantage of MCP6283-E/P over other substitutes?

A: The MCP6283-E/P features the highest gain bandwidth product (5 MHz) and fastest slew rate (2.5 V/µs), providing enhanced performance for bandwidth-sensitive applications while maintaining full -40°C ~ 125°C temperature range operation.

Q: Can these substitutes be used interchangeably in all applications?

A: No. Substitution suitability depends on specific application requirements for operating temperature range, bandwidth, slew rate, and supply current. MCP603-E/P is the direct functional equivalent for most applications. Application-specific performance requirements must be evaluated before final part selection.