LT1818IS5#TRMPBF Analog Devices Integrated Circuit (SOT23 (5-Pin)) In Stock
Analog Devices LT1818IS5#TRMPBF is a single voltage-feedback op-amp with ±6.3V supply range and 75 dB minimum CMRR, rated for automotive use in a 5-pin TSOT-23 package. Tape and reel format. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LT1818IS5#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9750(MOQ 19)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-feedback op-amp with ±6.3V (12.6V) supply range and 85 dB typical CMRR for precision signal conditioning
- Automotive-grade temperature rating in a compact 5-pin TSOT-23 package for space-constrained designs
- 8 µA bias current at 25°C with internal frequency compensation for stable closed-loop operation
Applications
The LT1818IS5#TRMPBF is designed for automotive sensor signal conditioning, precision instrumentation amplifiers, and portable measurement devices where a compact footprint and reliable CMRR performance are required. Its ±6.3V supply range and voltage-feedback architecture support single or dual-supply configurations in ECU circuits, current-sense amplifiers, and analog filter stages. The 5-pin TSOT-23 package enables integration into densely populated automotive PCBs with minimal area overhead.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1635 |
| YTEOL | 8.5 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 12 µA |
| Bias Current-Max (IIB) @25C | 8 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 2500V/us |
| Supply Current-Max | 13mA |
| Supply Voltage Limit-Max | 6.3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 400000 |
| Voltage Gain-Min | 1500 |
| Wideband | YES |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range and CMRR specification of LT1818IS5#TRMPBF for precision signal conditioning?
The LT1818IS5#TRMPBF operates from ±6.3V (total 12.6V) supply and achieves a minimum common-mode rejection ratio of 75 dB and a typical CMRR of 85 dB, ensuring strong rejection of common-mode noise in sensor interfaces and automotive signal conditioning circuits.
How does the 5-pin TSOT-23 package of LT1818IS5#TRMPBF benefit automotive PCB layout?
The 5-pin TSOT-23 package of LT1818IS5#TRMPBF has a very small footprint, typically under 3 mm x 3 mm, allowing placement in tight board areas within automotive ECUs and sensor modules where larger 8-pin SOIC or DIP op-amp packages would exceed available space constraints.
What is the input bias current of LT1818IS5#TRMPBF and how does it affect high-impedance sensor inputs?
The LT1818IS5#TRMPBF has a bias current of 8 µA maximum at 25°C and up to 12 µA average, which is important to consider for high-impedance source designs; input bias current generates an offset voltage across source resistance, so low-impedance sources below 10 kΩ minimize this error in precision applications.
For an automotive ECU analog front-end, when does LT1818IS5#TRMPBF outperform a standard commercial-grade op-amp?
LT1818IS5#TRMPBF is rated for automotive operating temperatures and has an 85 dB typical CMRR with internal frequency compensation, making it a more reliable choice than commercial-grade parts when the circuit must maintain accuracy across wide temperature swings and reject switching-regulator noise in under-hood automotive environments.
Related Guides
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $2.4100 | $45.79 |
| 250+ | $2.2226 | $555.66 |
| 500+ | $2.0565 | $1028.25 |
| 1000+ | $1.9750 | $1975.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”