LTC3621HMS8E#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: LTC3621HMS8E#PBF
Brand: Analog Devices
SKU: LTC3621HMS8E#PBF
Availability: InStock

LTC3621HMS8E#PBF is an automotive-grade step-down DC-DC converter from Analog Devices accepting 2.7V to 17V input, delivering 0.6V to 17V output at up to 1A with current-mode control in an 8-pin MSOP-EP package.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LTC3621HMS8E#PBFSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: LTC3621HMS8E#PBF Datasheet PDF
Category: Integrated Circuit
Price: From $4.2200(MOQ 19)
Temp Range: -40.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LTC3621HMS8E#PBF?

2.7V to 17V input range with 1A output current for automotive and industrial point-of-load regulation
Current-mode control with pulse-skip mode for high efficiency at light loads down to 0.6V output
Automotive-grade (H-grade) 8-pin MSOP-EP package for compact PCB designs in harsh environments

What is LTC3621HMS8E#PBF used for?

LTC3621HMS8E#PBF is designed for automotive ECU power rails, industrial sensor supplies, and portable equipment requiring a wide 2.7V to 17V input step-down regulator delivering up to 1A at adjustable output voltages from 0.6V. Its pulse-skip mode operation and automotive-grade qualification make it well suited for battery-powered systems and vehicle electronics needing efficient low-noise power conversion.

What are the specifications of LTC3621HMS8E#PBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1662
YTEOL	10
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE
Control Technique	PULSE SKIP MODE
Input Voltage-Max	17V
Input Voltage-Min	2.7V
Input Voltage-Nom	12V
JESD-30 Code	S-PDSO-G8
JESD-609 Code	e3
Number of Functions	1
Output Current-Max	1A
Output Voltage-Max	17V
Output Voltage-Min	0.6V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP8,.19
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	1160kHz
Technology	CMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
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	Malaysia

Where can I find the LTC3621HMS8E#PBF datasheet?

LTC3621HMS8E#PBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LTC3621HMS8E#PBF?

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

Frequently Asked Questions

What input voltage range and output current can LTC3621HMS8E#PBF deliver in a step-down design?

LTC3621HMS8E#PBF accepts an input voltage from 2.7V to 17V and delivers a regulated output voltage adjustable from 0.6V to 17V at up to 1A continuous output current, making it suitable for a wide range of automotive and industrial power rail applications.

How does the pulse-skip mode in LTC3621HMS8E#PBF improve efficiency at light loads?

LTC3621HMS8E#PBF uses pulse-skip mode to reduce switching losses at light load conditions, allowing the regulator to skip switching cycles when the output demand is low, which extends battery life in portable and automotive ECU applications operating from a 2.7V to 17V supply.

For which automotive and industrial platforms is LTC3621HMS8E#PBF particularly well suited?

LTC3621HMS8E#PBF is well suited for automotive ECUs, ADAS sensor modules, and industrial field devices where a compact 8-pin MSOP-EP step-down regulator must supply 1A from a 12V nominal automotive rail to low-voltage 0.6V to 5V logic and sensor circuits reliably across temperature.

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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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AvailabilityIn Stock

Reference Price (USD)

From $4.2200

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
19+	$5.5900	$106.21
100+	$5.0126	$501.26
250+	$4.5875	$1146.88
1000+	$4.2200	$4220.00

pcs

Unit price: $5.5900 · Total: $106.21

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LTC3621HMS8E#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LTC3621HMS8E#PBF?

What is LTC3621HMS8E#PBF used for?

What are the specifications of LTC3621HMS8E#PBF?

Compliance & Regulatory

Where can I find the LTC3621HMS8E#PBF datasheet?

What are equivalent replacements for LTC3621HMS8E#PBF?

Frequently Asked Questions

What input voltage range and output current can LTC3621HMS8E#PBF deliver in a step-down design?

How does the pulse-skip mode in LTC3621HMS8E#PBF improve efficiency at light loads?

For which automotive and industrial platforms is LTC3621HMS8E#PBF particularly well suited?

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