LT8606HMSE#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LT8606HMSE#PBF is a synchronous step-down switching regulator rated for 42 V input and 350 mA output current, featuring current-mode PWM control and an ultra-low 2.5 µA quiescent current in a 10-pin MSOP package. It accepts 3 V to 42 V input, making it suitable for automotive, industrial, and wide-input embedded applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LT8606HMSE#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8120(MOQ 1)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 42 V maximum input voltage covering 12 V and 24 V automotive/industrial rails
- 350 mA synchronous DC-DC step-down output with low quiescent current of 2.5 µA
- Current-mode PWM control for fast load transient response
- Input range from 3 V to 42 V for broad compatibility
- 10-pin MSOP small outline package for compact power supply footprint
- Pb-free RoHS-compliant construction
Applications
LT8606HMSE#PBF is used in automotive always-on subsystems, industrial sensor nodes, and IoT edge devices where a wide 3 V to 42 V input and ultra-low 2.5 µA quiescent current are critical for standby power management. Its synchronous buck topology and current-mode control make it a good fit for battery-backed systems, 24 V industrial PLCs, and automotive infotainment auxiliary supplies.
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 |
| Peak Reflow Temperature (Cel) | 260 |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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
How does the 2.5 µA quiescent current of LT8606HMSE#PBF benefit always-on automotive sub-systems?
With only 2.5 µA quiescent current draw in light-load operation, LT8606HMSE#PBF extends battery standby time significantly in always-on automotive modules such as key-fob receivers and door control units that must remain active for weeks or months between engine starts.
What input voltage range does LT8606HMSE#PBF support, and does it cover 24 V industrial systems?
The device accepts 3 V to 42 V input, which comfortably covers both 12 V automotive batteries and 24 V industrial bus rails. The 42 V maximum also handles load-dump and transient spikes common on vehicle power lines without requiring additional protection components.
How much output current can LT8606HMSE#PBF supply and is it adequate for microcontroller-based sensor nodes?
LT8606HMSE#PBF delivers up to 350 mA continuous output current, sufficient to power a low-power microcontroller, a wireless sensor module, and several digital IOs simultaneously. Its synchronous rectification improves efficiency at this current level compared to non-synchronous regulators.
In what package is LT8606HMSE#PBF supplied and what PCB assembly method is recommended?
The device is supplied in a 10-pin MSOP (small-outline) surface-mount package, which supports standard reflow soldering with fine-pitch pads. The compact package footprint, combined with its wide input range, makes it practical to design a small, high-voltage-tolerant power stage on a dense industrial or automotive PCB.
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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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