LTC1258CMS8-2.5#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC1258CMS8-2.5#PBF is a micropower low-dropout series bandgap voltage reference providing a precise 2.5V output with ±0.2% initial accuracy, in an SOIC-8 package for precision analog and ADC reference applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC1258CMS8-2.5#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0000(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC1258CMS8-2.5#PBF?
- Precision 2.5V output with ±0.2% initial accuracy (2.4948V–2.5052V) for high-resolution ADC and DAC reference designs
- Micropower low-dropout architecture minimizes supply current, extending battery runtime in portable measurement instruments
- Three-terminal series bandgap topology offers excellent temperature stability and low noise across the operating range
- SOIC-8 package provides easy PCB placement and broad compatibility with standard surface-mount assembly processes
What is LTC1258CMS8-2.5#PBF used for?
The LTC1258CMS8-2.5#PBF is designed for precision analog systems requiring a stable 2.5V reference, including 12-bit and 16-bit ADC/DAC circuits, precision instrumentation amplifiers, and data acquisition systems. Its low dropout and micropower operation make it equally suitable for battery-operated handheld test equipment, medical monitoring devices, and portable sensor nodes where supply current budget is critical.
What are the specifications of LTC1258CMS8-2.5#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 2.5052V |
| Output Voltage-Min | 2.4948V |
| Output Voltage-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 12.6V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 60ppm/°C |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC1258CMS8-2.5#PBF datasheet?
LTC1258CMS8-2.5#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC1258CMS8-2.5#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output accuracy of the LTC1258CMS8-2.5#PBF, and how does this benefit high-resolution ADC designs?
The LTC1258CMS8-2.5#PBF delivers a 2.5V output with ±0.2% initial accuracy (2.4948V to 2.5052V), which is tight enough to serve as the reference for 12-bit or 14-bit ADCs without requiring external trimming, reducing BOM cost and calibration overhead in precision data acquisition systems.
How does the low-dropout design of the LTC1258CMS8-2.5#PBF extend usability in low-supply systems?
The series LDO bandgap topology requires only a small headroom above 2.5V, allowing operation from supplies as low as approximately 3V. This makes the LTC1258CMS8-2.5#PBF compatible with 3.3V single-supply systems and Li-Ion powered instruments where maintaining a minimum dropout is essential for regulated reference performance.
In which precision measurement applications is the LTC1258CMS8-2.5#PBF typically used?
It is commonly deployed in 12-bit and 16-bit ADC reference circuits, precision DAC systems, strain-gauge bridges, RTD signal conditioning, and portable medical monitors that require a stable, low-noise 2.5V reference over the full industrial temperature range.
What package does the LTC1258CMS8-2.5#PBF use, and what are the board-level advantages of this choice?
The device is housed in a standard 8-pin SOIC package (approximately 4.9×3.9 mm footprint), which is widely supported by PCB layout libraries, pick-and-place equipment, and reflow-soldering profiles, simplifying manufacturing compared to smaller no-lead packages in high-volume production runs.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.8790 | $12.88 |
| 19+ | $5.3000 | $100.70 |
| 100+ | $4.7934 | $479.34 |
| 250+ | $4.3500 | $1087.50 |
| 1000+ | $4.0000 | $4000.00 |
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