INA849DRAlternatives & Equivalent Parts
About INA849DR
INA849DR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | INA849DRSource | TMH0515D | SMAJ400CA | ZXTP2041FTA | IRFB4229PBF |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Traco Power | LITTELFUSE | Diodes Inc. | International Rectifier |
| Package Type | Small Outline Packages | Other | Diodes Moulded Non Polarised | SOT23 (3-Pin) | Transistor Outline, Vertical |
| Pin Count | 8 | 5 | 2 | 3 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | ~ 150.0°C | ~ 175.0°C |
| Price | $4.2300 | $6.0500 | $0.0270 | $0.0903 | $0.9337 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | No | Yes | — |
| Date Of Intro | 2020-11-22 | — | — | — | — |
| YTEOL | 15 | 5 | 6.96 | 7 | 5.92 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.02 µA | — | — | — | — |
| Bandwidth (3dB)-Nom | 28 MHz | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.02 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | 120 dB | — | — | — | — |
| Input Offset Current-Max (IIO) | 0.006 µA | — | — | — | — |
| Input Offset Voltage-Max | 35 µV | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PSMA-T5 | R-PDSO-C2 | R-PDSO-G3 | R-PSFM-T3 |
| JESD-609 Code | e4 | — | — | e3 | — |
| Neg Supply Voltage Limit-Max | -20 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — | — | — | — |
| Non-linearity-Max | 0.001% | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SIP5/6,.05 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | MICROELECTRONIC ASSEMBLY | SMALL OUTLINE | SMALL OUTLINE | FLANGE MOUNT |
| Packing Method | TR | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | 260 | 260 | NOT SPECIFIED |
| Slew Rate-Nom | 35 V/us | — | — | — | — |
| Supply Current-Max | 8.9 mA | — | — | — | — |
| Supply Voltage Limit-Max | 20 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | — | — | — | — |
| Surface Mount | YES | NO | YES | YES | NO |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | MATTE TIN | — |
| Terminal Form | GULL WING | THROUGH-HOLE | C BEND | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 2.54 mm | — | — | — |
| Terminal Position | DUAL | SINGLE | DUAL | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | NOT SPECIFIED |
| Voltage Gain-Max | 10000 | — | — | — | — |
| Voltage Gain-Min | 1 | — | — | — | — |
| Voltage Gain-Nom | 10 | — | — | — | — |
| Additional Feature | — | ADDITIONAL -15 VOLT OUTPUT ALSO AVAILABLE | — | — | — |
| Analog IC - Other Type | — | DC-DC REGULATED POWER SUPPLY MODULE | — | — | — |
| Efficiency (Main Output) | — | 79% | — | — | — |
| Input Voltage-Max | — | 5.5 V | — | — | — |
| Input Voltage-Min | — | 4.5 V | — | — | — |
| Input Voltage-Nom | — | 5 V | — | — | — |
| Load Regulation-Max | — | 10% | — | — | — |
| Number of Outputs | — | 2 | — | — | — |
| Output Current-Max | — | 0.065 A | — | — | — |
| Output Voltage-Max | — | 15.45 V | — | — | — |
| Output Voltage-Min | — | 14.55 V | — | — | — |
| Output Voltage-Nom | — | 15 V | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Technology | — | HYBRID | AVALANCHE | — | — |
| Total Power Output-Max | — | 2 W | — | — | — |
| Trim/Adjustable Output | — | NO | — | — | — |
| Breakdown Voltage-Max | — | — | 494 V | — | — |
| Breakdown Voltage-Min | — | — | 447 V | — | — |
| Breakdown Voltage-Nom | — | — | 470.5 V | — | — |
| Clamping Voltage-Max | — | — | 648 V | — | — |
| Configuration | — | — | SINGLE, 1 CHANNEL | SINGLE | SINGLE WITH BUILT-IN DIODE |
| Diode Element Material | — | — | SILICON | — | — |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| JEDEC-95 Code | — | — | DO-214AC | — | TO-220AB |
| Non-rep Peak Rev Power Dis-Max | — | — | 600 W | — | — |
| Number of Elements | — | — | 1 | 1 | 1 |
| Polarity | — | — | BIDIRECTIONAL | — | — |
| Power Dissipation-Max | — | — | 3.3 W | — | — |
| Reference Standard | — | — | IEC-61000-4-2; UL RECOGNIZED | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 400 V | — | — |
| Reverse Current-Max | — | — | 1 µA | — | — |
| Reverse Test Voltage | — | — | 400 V | — | — |
| Factory Lead Time | — | — | — | 12 Weeks | 12 Weeks |
| Collector Current-Max (IC) | — | — | — | 1 A | — |
| Collector-Emitter Voltage-Max | — | — | — | 40 V | — |
| DC Current Gain-Min (hFE) | — | — | — | 30 | — |
| Polarity/Channel Type | — | — | — | PNP | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | — | — | 0.35 W | 330 W |
| Transistor Application | — | — | — | SWITCHING | SWITCHING |
| Transistor Element Material | — | — | — | SILICON | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | 300 MHz | — |
| Avalanche Energy Rating (Eas) | — | — | — | — | 130 mJ |
| Case Connection | — | — | — | — | DRAIN |
| DS Breakdown Voltage-Min | — | — | — | — | 250 V |
| Drain Current-Max (ID) | — | — | — | — | 46 A |
| Drain-source On Resistance-Max | — | — | — | — | 0.046 Ω |
| FET Technology | — | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Operating Mode | — | — | — | — | ENHANCEMENT MODE |
| Pulsed Drain Current-Max (IDM) | — | — | — | — | 180 A |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for INA849DR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for INA849DR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating INA849DR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to INA849DR?
Known equivalents for INA849DR include TMH0515D, SMAJ400CA, ZXTP2041FTA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA849DR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify INA849DR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.