INA204AIPW Equivalent & Substitute Parts

Part Overview

The INA204AIPW is a high-side current monitor IC manufactured by Texas Instruments, designed for power management applications. This device features ±4.6% accuracy and operates across an input voltage range of -16V to 80V with a 1mA output current. The component is packaged in a 14-TSSOP surface mount configuration and is classified as Obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Substiute Parts

INA204AIPW

Texas InstrumentsIn Stock: 1040INA204AIPW Datasheet

Current PartRFQ

INA205AIPW

Texas InstrumentsIn Stock: 1173INA205AIPW Datasheet

Parametric EquivalentRFQ

INA206AIPW

Texas InstrumentsIn Stock: 713INA206AIPW Datasheet

Parametric EquivalentRFQ

INA207AIPW

Texas InstrumentsIn Stock: 1095INA207AIPW Datasheet

Parametric EquivalentRFQ

INA208AIPW

Texas InstrumentsIn Stock: 718INA208AIPW Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the INA204AIPW is determined by strict equivalence across the following critical parameters: high-side current monitoring function, ±4.6% accuracy specification, input voltage range of -16V to 80V, 1mA output current, operating temperature range of -40°C to 125°C, 14-TSSOP package configuration, and compliance certifications (ROHS3, REACH Unaffected). All identified substitute parts maintain these specifications without deviation. Substitutes are grouped as parametric equivalents, meaning they satisfy identical electrical and mechanical requirements and are directly interchangeable at the circuit level.

Parameter Comparison

Engineering Selection Recommendations

For applications currently utilizing the INA204AIPW, the INA208AIPW is the primary selection criterion based on Active product status, ensuring long-term availability and manufacturing support. The INA206AIPW serves as a secondary option with Last Time Buy status, suitable for designs with extended production timelines. The INA205AIPW and INA207AIPW are classified as Obsolete and should be considered only when inventory constraints or legacy system requirements necessitate their use. All substitute parts maintain ROHS3 compliance and REACH Unaffected certification, satisfying regulatory requirements equivalent to the original component.

Frequently Asked Questions (FAQ)

Q: Are all listed substitute parts pin-compatible with the INA204AIPW? A: Yes. All substitute parts utilize the 14-TSSOP package configuration with identical pinout and electrical interface specifications, enabling direct board-level replacement without circuit modification.

Q: What is the primary difference between the INA204AIPW and its substitutes? A: The listed parts are parametric equivalents with identical electrical specifications. The primary distinction is product lifecycle status: INA204AIPW is Obsolete, while INA208AIPW is Active. Packaging format varies (INA206AIPW and INA208AIPW are supplied in Tube; INA204AIPW and INA205AIPW have unspecified packaging).

Q: Can I substitute the INA204AIPW with any of these parts in a production design? A: Yes, all listed parts satisfy identical electrical and mechanical requirements. For new designs, INA208AIPW is recommended due to Active status. For existing designs, any substitute maintains functional equivalence.

Q: Are there compliance or certification differences between these parts? A: No. All parts are ROHS3 Compliant and REACH Unaffected, meeting identical regulatory standards.

Q: What inventory considerations should influence my selection? A: INA208AIPW (651 Pcs), INA205AIPW (1069 Pcs), and INA207AIPW (1024 Pcs) have comparable availability. INA206AIPW (667 Pcs) and INA204AIPW (935 Pcs) are also in stock. Selection should prioritize Active status (INA208AIPW) for long-term supply assurance.