LT6654AMPS6-3.3#TRMPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock
Analog Devices LT6654AMPS6-3.3 is a high-voltage, high-current three-terminal voltage reference with a precise 3.3 V output in a compact SOT-23 6-pin package. It offers tight output voltage tolerance from 3.29241 V to 3.30759 V. Available worldwide in tape-and-reel packaging.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LT6654AMPS6-3.3#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $9.1100(MOQ 19)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precise 3.3 V output with tight tolerance band from 3.29241 V to 3.30759 V for high-accuracy references
- High voltage and high current capability supporting demanding analog front-end power rails
- Three-terminal voltage reference configuration simplifying PCB layout and decoupling design
- Compact SOT-23 6-pin package enabling space-efficient integration in portable and dense PCB designs
Applications
The LT6654AMPS6-3.3 voltage reference provides a stable and accurate 3.3 V reference rail for precision ADC and DAC circuits in data acquisition systems and instrumentation. Its tight output voltage tolerance makes it ideal for calibration references in medical devices, test equipment, and industrial sensors where measurement accuracy is critical. The compact SOT-23 package allows it to be placed close to the analog signal chain in space-constrained PCB designs.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1636 |
| YTEOL | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 3.30759V |
| Output Voltage-Min | 3.29241V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 36V |
| Supply Voltage-Min (Vsup) | 3.8V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 10ppm/°C |
| Temperature Grade | MILITARY |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.23% |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How accurate is the 3.3 V output of the LT6654AMPS6-3.3, and what does this mean for ADC reference applications?
The LT6654AMPS6-3.3 maintains its output between 3.29241 V and 3.30759 V, giving a total output voltage window of approximately 15.18 mV around the 3.3 V nominal. For a 12-bit ADC referenced at 3.3 V, this accuracy supports full-scale reference stability well within 1 LSB tolerance, suitable for precision measurement applications.
In a battery-powered sensor node, how does the SOT-23 6-pin package of the LT6654AMPS6-3.3 help minimize board area?
The SOT-23 6-pin package of the LT6654AMPS6-3.3 occupies approximately 2.9 mm x 1.6 mm of PCB area, making it one of the most compact voltage reference packages available. This small footprint allows placement directly adjacent to the ADC input, minimizing trace length and reducing noise pickup in sensitive analog measurement circuits.
Can the LT6654AMPS6-3.3 supply enough current for driving multiple ADC reference inputs simultaneously?
Yes, the LT6654AMPS6-3.3 is classified as a high-current voltage reference, capable of sourcing sufficient output current to drive multiple ADC or DAC reference inputs in parallel. Its three-terminal configuration with a dedicated output pin allows it to maintain the 3.3 V output across varying load conditions without significant voltage droop.
For a precision industrial temperature transmitter, why choose LT6654AMPS6-3.3 over a simpler two-terminal shunt reference?
The LT6654AMPS6-3.3 provides a tightly regulated 3.3 V output from 3.29241 V to 3.30759 V with low output impedance, unlike two-terminal shunt references that vary with supply current. This makes it superior for industrial transmitters requiring stable reference voltage across load and temperature variations from -40 degrees C to 125 degrees C.
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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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| 100+ | $9.9000 | $990.00 |
| 1000+ | $9.1100 | $9110.00 |
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