Equivalent & Substitute Parts for OPA388IDBVR

Part Overview

OPA388IDBVR is an active zero-drift operational amplifier manufactured by Texas Instruments, categorized under Linear, Amplifiers. This device features a rail-to-rail output and is packaged in SOT-23-5 (SC-74A, SOT-753) for surface mount applications. The product is ROHS3 compliant and maintains inventory availability. The need to identify suitable substitute models arises in cases of supply constraints, sourcing preferences, or specific regulatory requirements.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Amplifier Type	Number of Circuits	Output Type	Slew Rate	Gain Bandwidth Product	Current - Input Bias	Voltage - Input Offset	Current - Supply	Current - Output / Channel	Voltage - Supply Span (Min)	Voltage - Supply Span (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	ECCN	HTSUS	Product Status
OPA388IDBVR	Texas Instruments	Linear, Amplifiers	Zero-Drift	1	Rail-to-Rail	5V/µs	10 MHz	30 pA	0.25 µV	1.9mA	60 mA	2.5 V	5.5 V	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5	ROHS3 Compliant	2 (1 Year)	REACH Unaffected	EAR99	8542.33.0001	Active
MCP6001T-I/OT	Microchip Technology	Linear, Amplifiers	General Purpose	1	Rail-to-Rail	0.6V/µs	1 MHz	1 pA	4.5 mV	100µA	23 mA	1.8 V	6 V	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-23-5	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8542.33.0001	Active

Substitute Part Grouping Explanation

Substitute models for OPA388IDBVR are grouped strictly by matching the following key electrical and mechanical parameters within the category of Linear, Amplifiers:

Number of Circuits
Output Type
Mounting Type
Package / Case
Supplier Device Package
Operating Temperature
Voltage - Supply Span (Min and Max)
RoHS Status
REACH Status
ECCN
HTSUS
Product Status

The substitution is validated only where the criteria match or are within explicitly provided specification ranges.

Parameter Comparison

Manufacturer Part Number	Amplifier Type	Number of Circuits	Output Type	Slew Rate	Gain Bandwidth Product	Current - Input Bias	Voltage - Input Offset	Current - Supply	Current - Output / Channel	Voltage - Supply Span (Min)	Voltage - Supply Span (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	REACH Status	ECCN	HTSUS	Product Status
OPA388IDBVR	Zero-Drift	1	Rail-to-Rail	5V/µs	10 MHz	30 pA	0.25 µV	1.9mA	60 mA	2.5 V	5.5 V	-40°C ~ 125°C	Surface Mount	SC-74A, SOT-753	SOT-23-5	ROHS3 Compliant	REACH Unaffected	EAR99	8542.33.0001	Active
MCP6001T-I/OT	General Purpose	1	Rail-to-Rail	0.6V/µs	1 MHz	1 pA	4.5 mV	100µA	23 mA	1.8 V	6 V	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-23-5	ROHS3 Compliant	REACH Unaffected	EAR99	8542.33.0001	Active

Engineering Selection Recommendations

Based on the product status, both OPA388IDBVR and MCP6001T-I/OT are listed as active components. Both models are ROHS3 compliant, REACH unaffected, and allocated the same ECCN and HTSUS classifications. Moisture Sensitivity Levels differ, with OPA388IDBVR at MSL 2 (1 Year) and MCP6001T-I/OT at MSL 1 (Unlimited). Only documented regulatory and status criteria are considered in these recommendations.

Frequently Asked Questions (FAQ)

Q1: What are the main criteria for selecting a substitute for OPA388IDBVR?
A1: Substitution requires matching the amplifier category, number of circuits, output type, mounting type, package/case, supply voltage span, operating temperature, compliance status (RoHS, REACH), and product status.

Q2: Is MCP6001T-I/OT pin-compatible with OPA388IDBVR?
A2: MCP6001T-I/OT has the same mounting type and package/case (SC-74A, SOT-753, SOT-23-5), which are physically compatible by the provided parameters.

Q3: What compliance certifications apply to both models?
A3: Both OPA388IDBVR and MCP6001T-I/OT are ROHS3 compliant and REACH unaffected.

Q4: What are the operating temperature differences between the main part and its substitute?
A4: OPA388IDBVR operates from -40°C to 125°C; MCP6001T-I/OT operates from -40°C to 85°C.

Q5: How does package selection affect substitution?
A5: Both models share the same package/case and supplier device package, which meets substitution criteria for surface mount designs requiring SOT-23-5.

Q6: What supply voltage ranges are permissible for substitute selection?
A6: OPA388IDBVR operates from 2.5V to 5.5V; MCP6001T-I/OT operates from 1.8V to 6V, covering and extending beyond the main part's supply requirements within provided limits.

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