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LTC3410ESC6-1.5#TRMPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock

The LTC3410ESC6-1.5#TRMPBF is a 300 mA synchronous step-down switching regulator from Analog Devices operating at 2.25 MHz with a fixed 1.5 V output and current-mode control. It accepts 2.5 V to 5.5 V input and fits ultra-compact SOT-23-6 designs for portable and wearable electronics.

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
LTC3410ESC6-1.5#TRMPBFSOT23 (6-Pin)
Quick Facts
Manufacturer
Analog Devices
Package
SOT23 (6-Pin)
Pin Count
6
Lifecycle
ACTIVE
Datasheet
LTC3410ESC6-1.5#TRMPBF Datasheet PDF
Category
Integrated Circuit
Price
From $2.2500(MOQ 250)
Temp Range
?°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of LTC3410ESC6-1.5#TRMPBF?

  • 300 mA synchronous step-down regulator with integrated high-side and low-side MOSFETs
  • 2.25 MHz switching frequency enabling use of tiny 1 µH or smaller inductors
  • Fixed 1.5 V output voltage with current-mode control for fast transient response
  • Wide 2.5 V to 5.5 V input range compatible with Li-ion, Li-Po, and 3-cell NiMH battery stacks
  • SOT-23-6 package occupying less than 10 mm² for space-critical wearable and IoT designs

What is LTC3410ESC6-1.5#TRMPBF used for?

The LTC3410ESC6-1.5#TRMPBF targets portable consumer electronics and wearable devices requiring a regulated 1.5 V rail from a single lithium-ion cell or USB-derived 5 V bus. Its 2.25 MHz switching frequency keeps the external inductor and capacitors extremely small, minimizing total solution size for Bluetooth sensor tags, hearing aids, and smartwatch subsystems. It also powers low-voltage microcontrollers and memory ICs in handheld instruments where a compact, efficient 300 mA supply is needed alongside a primary battery without bulky magnetic components.

What are the specifications of LTC3410ESC6-1.5#TRMPBF?

Pbfree CodeNo
Manufacturer Package Code05-08-1638
YTEOL10
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Input Voltage-Max5.5V
Input Voltage-Min2.5V
Input Voltage-Nom3.6V
JESD-30 CodeR-PDSO-G6
JESD-609 Codee3
Number of Functions1
Output Current-Max0.63A
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max2700kHz
TechnologyCMOS
Temperature GradeCOMMERCIAL EXTENDED
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
PackageSOT23 (6-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.01

Where can I find the LTC3410ESC6-1.5#TRMPBF datasheet?

LTC3410ESC6-1.5#TRMPBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LTC3410ESC6-1.5#TRMPBF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What output current and switching frequency does the LTC3410ESC6-1.5#TRMPBF support, and how do these parameters constrain inductor selection?

The LTC3410ESC6-1.5#TRMPBF delivers up to 300 mA continuous output current and switches at 2.25 MHz. At this high switching frequency, inductors as small as 1 µH with a saturation current rating above 350 mA are sufficient, allowing component heights under 1 mm and a total solution footprint under 10 mm², which is ideal for wearable and handheld device PCBs.

Over what input voltage range does the LTC3410ESC6-1.5#TRMPBF regulate its 1.5 V output, and which battery types does this cover?

The LTC3410ESC6-1.5#TRMPBF regulates correctly from input voltages between 2.5 V and 5.5 V, covering single-cell lithium-ion batteries discharging from 4.2 V down to 2.7 V, USB 5 V bus supplies, and 3-cell NiMH packs at nominal 3.6 V. The wide input range allows the same PCB design to run from multiple power sources without redesigning the regulator stage.

How does the SOT-23-6 package of the LTC3410ESC6-1.5#TRMPBF compare to a discrete MOSFET-based buck converter for a wearable heart-rate monitor?

The LTC3410ESC6-1.5#TRMPBF integrates both the high-side and low-side MOSFETs, a gate driver, and the control circuit into a SOT-23-6 footprint of roughly 1.6 mm × 2.9 mm. A discrete 300 mA buck converter with external MOSFETs and a dedicated controller would require at least 4 separate components and over 50 mm² of PCB area, making the integrated solution roughly 5 times smaller and far simpler to qualify for wearable medical accessories.

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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.

View all Analog Devices parts →
AvailabilityIn Stock
Reference Price (USD)
From $2.2500
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
250+$2.8662$716.54
500+$2.2500$1125.00
pcs
Unit price: $2.8662 · Total: $716.54

In Stock · 24h Response · Worldwide Shipping

Direct Contact
WhatsApp InquiryEmail RFQ
Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

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Rajesh Patel
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