Alternatives to Texas Instruments INA169
Texas Instruments INA169 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| INA169Texas Instruments |  INA168NA/250Texas Instruments |  INA139NA/250Texas Instruments | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the exact pinout of the INA169 in the SOT-23-5 package (Pin 1: OUT, Pin 2: GND, Pin 3: VIN+, Pin 4: VIN-, Pin 5: V+).Housed in the identical 5-pin SOT-23 (DBV) package, requiring no mechanical or footprint modifications.Supports the same 2.7 V to 60 V common-mode input and supply voltage range, with improved bandwidth and quiescent current characteristics. | Shares the identical pin assignments in SOT-23-5.Standard SOT-23-5 package matches the physical dimensions exactly.Maximum common-mode voltage is limited to 40 V compared to the 60 V rating of the INA169. | ||
 AI Summary | INA169 by Texas Instruments: Texas Instruments. | The INA168 is a higher-performance, pin-compatible, drop-in sibling from Texas Instruments. It shares the same 60 V maximum voltage rating and current-output architecture while offering lower power consumption and almost double the bandwidth.
| The INA139 is a direct pin-compatible sibling that shares the exact same architecture, bandwidth, and current consumption as the INA169. However, its maximum input common-mode voltage is limited to 40 V, making it suitable only for lower-voltage designs.
| |
| Lifecycle Status | Active | Active | Active | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | Unknown | RoHS | RoHS | |
| Description | Texas Instruments | Current Monitor Regulator High-Side SOT-23-5 | Current Monitor Regulator High-Side SOT-23-5 | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Texas Instruments | Power Management (PMIC) | Power Management (PMIC) | |
| Datasheet | N/A | Open | N/A | |
| Lead Time | Unknown | 16 weeks | 12 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
| INA122Texas Instruments | Non-stock | Active | 5Alternatives availableSee Alternatives |
 INA168NA/250Texas Instruments | In stock | Active | 5Alternatives availableSee Alternatives |
 INA114AUTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| INA193AIDBVRTexas Instruments | In stock | Active | 2Alternatives availableSee Alternatives |
 INA199A1DCKTTexas Instruments | In stock | Active | 8Alternatives availableSee Alternatives |
| INA168NA/250G4Texas Instruments | In stock | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments INA169 is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Texas Instruments INA169 are the INA168NA/250 (Texas Instruments) and the INA139NA/250 (Texas Instruments), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the INA169 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The INA169 (Texas Instruments) is a part in the Texas Instruments category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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