LT8606EMSE#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LT8606EMSE#PBF is a 42V, 350mA synchronous step-down switching regulator with ultra-low 2.5µA quiescent current, ideal for always-on battery systems. It operates from 3V to 42V input and delivers regulated output with high efficiency across wide load ranges. Available worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LT8606EMSE#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7625(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 2.5µA quiescent current extends battery life in always-on applications
- Wide 3V to 42V input voltage range supports automotive and industrial supply rails
- 350mA synchronous step-down topology with current-mode PWM control for stable regulation
- Compact MSOP-10E package enables space-constrained board designs
Applications
The LT8606EMSE#PBF is well suited for battery-powered IoT devices, wearables, and industrial sensors where standby current must be minimized. Its wide input range makes it a strong choice for automotive always-on modules and 24V industrial control rails. It also serves energy-harvesting systems and low-power embedded designs requiring reliable 3V to 42V step-down conversion.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1664 |
| YTEOL | 8.5 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 42V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 6V |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.35A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Supply Current-Max (Isup) | 0.7mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2200kHz |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| 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 | Thailand |
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 LT8606EMSE#PBF and why does it matter for battery-powered designs?
The LT8606EMSE#PBF draws only 2.5µA quiescent current, which is critical for always-on battery systems where the regulator must stay active for months or years without draining the supply. This extremely low IQ extends battery life significantly compared to regulators drawing tens of microamps, making it ideal for IoT nodes and portable instruments operating from Li-Ion or alkaline cells.
Over what input voltage range can the LT8606EMSE#PBF operate, and does it cover automotive 12V and 24V rails?
The LT8606EMSE#PBF accepts input voltages from 3V to 42V, comfortably spanning standard automotive 12V and 24V supply rails as well as industrial 36V bus voltages. This broad range also accommodates transient overvoltage events common in automotive environments, reducing the need for external protection components and simplifying overall system design.
How much output current can the LT8606EMSE#PBF deliver, and what control scheme does it use?
The LT8606EMSE#PBF provides up to 350mA of continuous output current using a current-mode pulse width modulation (PWM) control scheme. Current-mode control improves transient response and simplifies loop compensation, which is beneficial when powering microcontrollers, sensors, or wireless modules that demand fast load-step recovery within tight voltage windows.
What package does the LT8606EMSE#PBF use and how does it compare to a standard SOIC-8 footprint?
The LT8606EMSE#PBF is housed in a 10-lead MSOP-E (exposed pad) package, which has a significantly smaller footprint than a standard SOIC-8 — roughly 3mm × 3mm versus 5mm × 4mm — allowing denser PCB layouts. The exposed thermal pad also improves heat dissipation at higher load currents compared to non-EP packages of similar pin count.
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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 |
|---|---|---|
| 1+ | $1.8502 | $1.85 |
| 1000+ | $1.7625 | $1762.50 |
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