LT8210IFE#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: LT8210IFE#PBF
Brand: Analog Devices
SKU: LT8210IFE#PBF
Availability: InStock

Analog Devices LT8210IFE#PBF is a 100V buck/boost switching controller with pass-through mode, accepting 2.8V to 100V input and using current-mode PWM control. From $8.00 in stock, worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LT8210IFE#PBFSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 38
Lifecycle: ACTIVE
Datasheet: LT8210IFE#PBF Datasheet PDF
Category: Integrated Circuit
Price: From $8.2200(MOQ 9)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LT8210IFE#PBF?

100V maximum input voltage with 2.8V minimum for wide-range automotive, industrial, and telecom rail compatibility
Buck/boost topology with pass-through mode enables seamless voltage conversion across input-output overlap regions
Current-mode PWM control for fast transient response and inherent cycle-by-cycle current limiting
9-year remaining product lifecycle (YTEOL 9) for confident long-term design commitments

What is LT8210IFE#PBF used for?

The LT8210IFE#PBF is designed for high-voltage power conversion applications requiring seamless regulation across buck, boost, and pass-through operating modes, such as automotive 48V-to-12V systems, industrial wide-input DC-DC converters, and telecom infrastructure power supplies operating from 2.8V to 100V. Its current-mode PWM architecture delivers fast transient response and robust overcurrent protection for demanding load profiles in server, networking, and energy storage equipment. The controller pairs with external FETs and inductors to scale output power according to system requirements while maintaining a compact PCB footprint.

What are the specifications of LT8210IFE#PBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1772
Date Of Intro	2019-06-19
YTEOL	9
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	100V
Input Voltage-Min	2.8V
Input Voltage-Nom	12V
JESD-30 Code	R-PDSO-G38
JESD-609 Code	e3
Number of Functions	1
Output Voltage-Max	100V
Output Voltage-Min	1V
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Surface Mount	YES
Switcher Configuration	BUCK-BOOST
Switching Frequency-Max	400kHz
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

Where can I find the LT8210IFE#PBF datasheet?

LT8210IFE#PBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LT8210IFE#PBF?

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

Frequently Asked Questions

What is the input voltage range of LT8210IFE#PBF and which power rail environments does it support?

The LT8210IFE#PBF accepts an input voltage from 2.8V to 100V with a nominal operating point at 12V. This wide range covers automotive 12V and 48V battery rails, industrial 24V and 48V supplies, and high-voltage telecom inputs up to 100V, making the controller versatile for multi-rail power architectures without requiring separate devices for each bus voltage level.

What does pass-through mode in LT8210IFE#PBF mean and when is it used?

Pass-through mode in LT8210IFE#PBF allows the converter to connect input directly to output with minimal switching losses when the input and output voltages are nearly equal, avoiding the efficiency penalty of continuous buck or boost conversion. This is particularly useful in automotive battery systems where the input voltage fluctuates across the target output voltage, enabling the converter to transition seamlessly between step-down, step-up, and direct-connection modes without output discontinuity.

How does current-mode PWM control in LT8210IFE#PBF benefit transient response in high-voltage power supplies?

Current-mode PWM control senses the inductor current on a cycle-by-cycle basis and uses it as an inner feedback loop within the voltage control loop. In high-voltage supplies from 2.8V to 100V, this provides inherent cycle-by-cycle overcurrent limiting, faster transient response to load steps compared to voltage-mode control, and simplified loop compensation. The result is tighter output voltage regulation during sudden load changes in server or telecom applications where power transients are frequent.

What is the expected remaining production lifecycle of LT8210IFE#PBF and how does it affect long-term supply planning?

LT8210IFE#PBF has a YTEOL of 9 years, meaning approximately 9 years of planned production remain. For industrial and telecom products with multi-year production commitments, this lifecycle headroom reduces the risk of forced redesigns due to component obsolescence, allowing engineers to finalize a 100V buck/boost controller design without immediate concern about sourcing alternatives or last-time-buy logistics within typical product development and production timescales.

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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 $8.2200

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
9+	$22.3881	$201.49
10+	$11.5940	$115.94
19+	$10.8900	$206.91
100+	$8.9375	$893.75
1000+	$8.2200	$8220.00

pcs

Unit price: $22.3881 · Total: $201.49

In Stock · 24h Response · Worldwide Shipping

Direct Contact

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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Procurement Manager, VoltEdge Energy, India

LT8210IFE#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LT8210IFE#PBF?

What is LT8210IFE#PBF used for?

What are the specifications of LT8210IFE#PBF?

Compliance & Regulatory

Where can I find the LT8210IFE#PBF datasheet?

What are equivalent replacements for LT8210IFE#PBF?

Frequently Asked Questions

What is the input voltage range of LT8210IFE#PBF and which power rail environments does it support?

What does pass-through mode in LT8210IFE#PBF mean and when is it used?

How does current-mode PWM control in LT8210IFE#PBF benefit transient response in high-voltage power supplies?

What is the expected remaining production lifecycle of LT8210IFE#PBF and how does it affect long-term supply planning?

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