TLV2371IDR Equivalent & Substitute Parts

Part Overview

The TLV2371IDR is a general purpose operational amplifier manufactured by Texas Instruments, designed for rail-to-rail applications in 8-SOIC surface mount packaging. This device is classified as Active product status and is RoHS3 compliant. The TLV2371IDR serves applications requiring low-power, single-circuit amplification with specified electrical performance across industrial and commercial temperature ranges. Substitute parts are identified when equivalent functional performance can be achieved within the allowed electrical and mechanical parameter specifications for this amplifier category.

Substiute Parts

TLV2371IDR

Texas InstrumentsIn Stock: 1603TLV2371IDR Datasheet

Current PartRFQ

TLV271CS-13

Diodes IncorporatedIn Stock: 4426TLV271CS-13 Datasheet

MFR RecommendedRFQ

TLV271IS-13

Diodes IncorporatedIn Stock: 2162TLV271IS-13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV2371IDR are identified based on strict equivalence within the following critical parameters:

Mechanical Compatibility:

• Package type: 8-SOIC surface mount with 0.154" (3.90mm) width
• Mounting type: Surface mount
• Pin count and footprint: 8-pin configuration

Electrical Compatibility:

• Output type: Rail-to-rail operation
• Number of circuits: Single circuit (1)
• Supply voltage range: Minimum 2.7V, Maximum 16V
• Input bias current: 1 pA
• Operating temperature range: Must support the application requirement

Regulatory & Compliance:

• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)
• REACH unaffected status

The substitute parts TLV271CS-13 and TLV271IS-13 share the same base product number (TLV271) and maintain mechanical and electrical compatibility within the specified parameter ranges. Both substitutes operate within the supply voltage span and maintain rail-to-rail output capability. Differences in slew rate, gain bandwidth product, and output current capacity are within acceptable variation for the general purpose amplifier category.

Parameter Comparison

Engineering Selection Recommendations

TLV271IS-13 (Diodes Incorporated): This substitute maintains full compatibility with the TLV2371IDR across all critical mechanical and electrical parameters. The operating temperature range of -40°C to 125°C matches the main part specification. RoHS3 compliance and MSL 1 rating are equivalent. This part is suitable for applications requiring extended temperature operation and is the preferred substitute when temperature range equivalence is required.

TLV271CS-13 (Diodes Incorporated): This substitute provides mechanical and electrical compatibility within the specified supply voltage range and rail-to-rail output capability. The operating temperature range is limited to 0°C to 70°C, which restricts its use to commercial temperature applications. RoHS3 compliance and MSL 1 rating are maintained. This part is suitable for applications operating within the commercial temperature range only.

Both substitutes are Active product status with full regulatory compliance (RoHS3, REACH unaffected). Selection between substitutes depends on the application's operating temperature requirements.

Frequently Asked Questions (FAQ)

Q: Can TLV271CS-13 be used in place of TLV2371IDR in all applications?

A: TLV271CS-13 is mechanically and electrically compatible within the specified supply voltage range and package footprint. However, the operating temperature range is limited to 0°C to 70°C. Use this substitute only in applications that do not require operation below 0°C or above 70°C.

Q: What is the difference between TLV271CS-13 and TLV271IS-13?

A: Both parts share identical electrical specifications and package compatibility. The primary difference is operating temperature range: TLV271CS-13 operates from 0°C to 70°C, while TLV271IS-13 operates from -40°C to 125°C. Select TLV271IS-13 for applications requiring extended temperature operation.

Q: Are the package footprints identical between the main part and substitutes?

A: Yes. All three parts use 8-SOIC surface mount packaging with 0.154" (3.90mm) width. PCB footprints are directly compatible without modification.

Q: Do the substitutes maintain the same supply voltage specifications?

A: Yes. All three parts operate across the same supply voltage range: minimum 2.7V to maximum 16V. Supply voltage compatibility is maintained.

Q: Are there differences in output current capability?

A: Yes. The TLV2371IDR provides 16 mA output current per channel, while both TLV271 substitutes provide 8 mA output current per channel. Applications requiring higher output current should verify compatibility with the reduced specification.

Q: What is the compliance status of the substitute parts?

A: Both TLV271CS-13 and TLV271IS-13 are RoHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the main part specification.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes, from a mechanical standpoint. All three parts use identical 8-SOIC packaging. However, verify that the application's electrical requirements (output current, temperature range, gain bandwidth product) are satisfied by the selected substitute before assembly.