INA300AIDSQT Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
The INA300AIDSQT is a precision current-limit comparator from Texas Instruments. It features a 36V common-mode voltage range, 100dB CMRR, and 650µV max input offset voltage. Ideal for overcurrent protection in power management systems. From $1.04, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 11
- Lifecycle
- OBSOLETE
- Datasheet
- INA300AIDSQT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0395(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of INA300AIDSQT?
- 36V wide common-mode voltage range enables versatile high-side and low-side current sensing
- Ultra-low 650µV max input offset voltage ensures accurate overcurrent threshold detection
- 100dB minimum common-mode rejection ratio for reliable operation in noisy environments
- Open-drain output compatible with various logic levels and easy parallel connection
- Compact 10-pin SON (S-PDSO-N10) package for space-constrained designs
What is INA300AIDSQT used for?
The INA300AIDSQT is widely used in overcurrent protection circuits for battery management systems, DC-DC converters, and motor drive applications. Its wide 36V common-mode range makes it suitable for both low-side and high-side current monitoring in industrial power supplies and automotive electronics. It is also deployed in server power management and portable devices requiring precise current-limit comparisons.
What are the specifications of INA300AIDSQT?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 10 µA |
| Bias Current-Max (IIB) @25C | 0.01 µA |
| Common Mode Voltage-Max | 36V |
| Common-mode Reject Ratio-Min | 100dB |
| Input Offset Voltage-Max | 650 µV |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Type | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Response Time-Nom | 100000ns |
| Supply Current-Max | 0.15mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Where can I find the INA300AIDSQT datasheet?
INA300AIDSQT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for INA300AIDSQT?
Compatible alternatives and drop-in replacements for INA300AIDSQT:
Comparator, 1 Func, 650uV Offset-Max, 100000ns Response Time, CMOS, PDSO10
Frequently Asked Questions
What is the maximum common-mode voltage of the INA300AIDSQT?
The INA300AIDSQT supports a maximum common-mode voltage of 36V, allowing it to monitor currents on high-side rails up to 36V. This makes it suitable for a wide range of power management and industrial applications requiring high-voltage current sensing.
What are the typical applications for the INA300AIDSQT?
The INA300AIDSQT is commonly used in overcurrent protection, battery management systems, DC-DC converters, motor drives, and server power supplies. Its precise current-limit comparator function and open-drain output make it ideal for triggering protection responses when current exceeds a set threshold.
What package does the INA300AIDSQT come in?
The INA300AIDSQT is available in a 10-pin SON (Small Outline No-lead, S-PDSO-N10) package. This compact, leadless package minimizes PCB footprint and provides good thermal performance, making it well-suited for space-constrained designs.
What is the input offset voltage of the INA300AIDSQT?
The INA300AIDSQT has a maximum input offset voltage of 650µV at 25°C. This low offset voltage ensures accurate detection of overcurrent conditions, minimizing false triggers and improving the reliability of current protection circuits.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $1.7440 | $17.44 |
| 25+ | $1.5920 | $39.80 |
| 100+ | $1.4253 | $142.53 |
| 180+ | $1.1240 | $202.32 |
| 235+ | $1.0817 | $254.20 |
| 290+ | $1.0395 | $301.46 |
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