TLV2211CDBVT Equivalent & Substitute Parts

Part Overview

The TLV2211CDBVT is a general-purpose operational amplifier manufactured by Texas Instruments, designed for rail-to-rail output applications in low-power circuits. This device is packaged in SOT-23-5 surface mount configuration and operates across a 2.7 V to 10 V supply range. The part is currently in Last Time Buy status, indicating discontinued production with limited inventory availability. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications requiring this amplifier topology.

Substiute Parts

TLV2211CDBVT

Texas InstrumentsIn Stock: 5074TLV2211CDBVT Datasheet

Current PartRFQ

TLV27L1IDBVR

Texas InstrumentsIn Stock: 17464TLV27L1IDBVR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2211CDBVT is determined by the following critical parameters:

Functional Compatibility Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Package / Case: SC-74A, SOT-753 (SOT-23-5)
• Mounting Type: Surface Mount

Electrical Performance Boundaries:

• Voltage - Supply Span (Min): ≥ 2.7 V
• Voltage - Supply Span (Max): ≥ 10 V
• Current - Input Bias: ≤ 1 pA
• Output Type: Rail-to-Rail capability required

Compliance Requirements:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The TLV27L1IDBVR qualifies as a direct substitute based on matching functional topology, package configuration, and compliance certifications. This part maintains the same general-purpose amplifier architecture and SOT-23-5 package while offering enhanced electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TLV2211CDBVT is designated Last Time Buy, indicating end-of-life status with finite inventory. The TLV27L1IDBVR is in Active production status, ensuring long-term availability and supply chain continuity for new designs and production requirements.

Compliance and Certification: Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications. Moisture Sensitivity Level 1 (Unlimited) on both devices eliminates moisture-related handling constraints during manufacturing and storage.

Electrical Performance Enhancement: The TLV27L1IDBVR provides improved electrical characteristics within the same functional class: higher slew rate (0.06 V/µs vs. 0.025 V/µs), increased gain bandwidth product (160 kHz vs. 65 kHz), reduced supply current (7 µA vs. 13 µA), and higher output current capability (400 µA vs. 50 mA). These enhancements support applications requiring faster signal processing and lower power consumption.

Supply Voltage Range: The TLV27L1IDBVR extends maximum supply voltage to 16 V compared to 10 V on the TLV2211CDBVT, providing flexibility for higher-voltage system designs while maintaining compatibility with the 2.7 V minimum threshold.

Temperature Operating Range: The TLV27L1IDBVR operates across -40°C to 125°C, compared to 0°C to 70°C for the TLV2211CDBVT, enabling deployment in extended temperature environments including industrial and automotive applications.

Frequently Asked Questions (FAQ)

Q: Can the TLV27L1IDBVR directly replace the TLV2211CDBVT in existing designs?

A: Yes. Both devices share identical package configuration (SOT-23-5), pinout compatibility, and functional topology as general-purpose rail-to-rail operational amplifiers. Pin-for-pin substitution is supported without PCB modifications. Electrical parameter differences are within acceptable ranges for most general-purpose amplifier applications.

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

A: The TLV27L1IDBVR offers superior performance: 2.4× higher slew rate, 2.46× higher gain bandwidth product, 46% lower supply current, and 8× higher output current capability. Maximum supply voltage extends from 10 V to 16 V. These improvements do not compromise backward compatibility for applications designed around the TLV2211CDBVT specifications.

Q: Why is the TLV2211CDBVT in Last Time Buy status?

A: Last Time Buy designation indicates Texas Instruments has discontinued this product line. The TLV27L1IDBVR represents the active successor product, offering enhanced performance and extended availability. Existing inventory of the TLV2211CDBVT is finite and will not be replenished.

Q: Are there any package or mounting differences?

A: No. Both parts use identical SC-74A / SOT-753 surface mount packaging (SOT-23-5). Mounting procedures, PCB footprints, and reflow profiles remain unchanged. Moisture Sensitivity Level 1 (Unlimited) applies to both devices.

Q: What compliance certifications apply to the TLV27L1IDBVR?

A: The TLV27L1IDBVR maintains ROHS3 compliance and REACH Unaffected status, identical to the TLV2211CDBVT. Both parts satisfy regulatory requirements for industrial, commercial, and consumer applications without additional qualification.

Q: Is the TLV27L1IDBVR suitable for extended temperature applications?

A: Yes. The TLV27L1IDBVR operates across -40°C to 125°C, supporting industrial and automotive temperature ranges. The TLV2211CDBVT is limited to 0°C to 70°C. For applications requiring extended temperature performance, the TLV27L1IDBVR is the appropriate selection.

Q: How does the increased output current affect circuit design?

A: The TLV27L1IDBVR provides 400 µA output current per channel compared to 50 mA on the TLV2211CDBVT. This 8× improvement enables direct driving of higher-impedance loads and reduces the need for external output buffering in many applications. Existing designs will continue to function without modification.

Q: Are there inventory considerations for component selection?

A: The TLV27L1IDBVR has 17,400 pieces in stock (Active status), while the TLV2211CDBVT has 5,000 pieces (Last Time Buy status). For new designs and long-term production, the TLV27L1IDBVR ensures supply continuity and eliminates obsolescence risk.