LT3008MPTS8-3.3#TRMPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LT3008MPTS8-3.3#TRMPBF is a 3.3V fixed-output LDO linear regulator with ultralow 3µA quiescent current and 20mA output capability, featuring 0.5V maximum dropout voltage. Available in compact TSOT-23-8 package from Analog Devices, in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT3008MPTS8-3.3#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.1800(MOQ 19)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultralow 3µA quiescent current extends battery life in portable and IoT applications
- 20mA output current capability with only 0.3V typical dropout voltage at full load
- Wide input voltage range from 2V to 45V supports diverse power supply designs
- Fixed 3.3V output in space-saving TSOT-23-8 (MPTS8) package for compact PCB layouts
- RoHS-compliant, Pb-free construction meets environmental regulations
Applications
The LT3008MPTS8-3.3#TRMPBF is ideal for battery-powered portable devices, IoT sensor nodes, and wearable electronics where its ultralow 3µA quiescent current maximizes standby battery life. Its wide 2V–45V input range makes it suitable for industrial monitoring equipment, automotive accessories, and medical instrumentation requiring a regulated 3.3V supply. The compact TSOT-23-8 package fits easily into space-constrained designs such as wireless modules, handheld instruments, and always-on sensing applications.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1637 |
| YTEOL | 8.5 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage Absolute-Max | 50V |
| Input Voltage-Max | 45V |
| Input Voltage-Min | 2V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0165% |
| Load Regulation-Max | 0.028% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -55 °C |
| Output Current1-Max | 0.02A |
| Output Voltage1-Max | 3.366V |
| Output Voltage1-Min | 3.234V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.1 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2% |
| 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 |
| 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 quiescent current of the LT3008MPTS8-3.3#TRMPBF and why does it matter for battery-powered designs?
The LT3008MPTS8-3.3#TRMPBF draws only 3µA quiescent current, which dramatically extends battery runtime in IoT sensors and wearable devices that spend most of their time in standby mode with minimal load current.
Can the LT3008MPTS8-3.3#TRMPBF handle an automotive 12V or 24V input rail directly?
Yes. The device accepts input voltages from 2V up to 45V, so it can be connected directly to 12V or 24V automotive rails and regulate down to a stable 3.3V output with up to 20mA output current without additional pre-regulation.
How does the 0.5V maximum dropout voltage of the LT3008MPTS8-3.3#TRMPBF compare with standard LDOs in low-supply scenarios?
With a maximum dropout of 0.5V at full 20mA load, the LT3008MPTS8-3.3#TRMPBF maintains 3.3V regulation from input voltages as low as 3.8V, outperforming conventional LDOs that may require 1V or more of headroom, enabling operation from nearly depleted lithium cells.
Which SAMTEC or board-to-board connector footprint is compatible with the MPTS8 (TSOT-23-8) package on a PCB?
The MPTS8 package uses a TSOT-23-8 footprint with 8 leads on 0.65mm pitch, occupying roughly 3mm × 1.75mm of board space, which is compatible with standard SOT-23-8 land patterns available in most PCB CAD libraries and does not require a custom SAMTEC connector.
When is the LT3008MPTS8-3.3#TRMPBF a better alternative to the LT3080 or LT3083 adjustable LDOs?
The LT3008MPTS8-3.3#TRMPBF is preferred when a fixed 3.3V output eliminates the need for external resistor dividers, when board space is constrained to the smaller TSOT-23-8 footprint, or when the 3µA quiescent current floor is more important than the adjustability offered by the LT3080 and LT3083 families.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $6.8700 | $130.53 |
| 250+ | $5.6250 | $1406.25 |
| 1000+ | $5.1800 | $5180.00 |
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