LTC3864MPDE#TRPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock

Name: LTC3864MPDE#TRPBF
Brand: Analog Devices
SKU: LTC3864MPDE#TRPBF
Availability: InStock

Analog Devices LTC3864MPDE#TRPBF is a 60 V low quiescent current step-down DC/DC controller with 100% duty cycle capability in a 12-lead 4 mm × 3 mm DFN package. Supports 3.5 V to 60 V input range with current-mode PWM control. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LTC3864MPDE#TRPBFSmall Outline No-lead

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline No-lead
Pin Count: 12
Lifecycle: ACTIVE
Datasheet: LTC3864MPDE#TRPBF Datasheet PDF
Category: Integrated Circuit
Price: From $8.9800(MOQ 1)
Temp Range: -55.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LTC3864MPDE#TRPBF?

60 V input range (3.5 V to 60 V) with ultra-low IQ for long battery life in always-on systems
100% duty cycle capability enabling low-dropout operation critical for battery-powered and automotive designs
Compact 12-lead 4 mm × 3 mm DFN package with current-mode PWM control for excellent transient response

What is LTC3864MPDE#TRPBF used for?

The LTC3864MPDE#TRPBF is designed for industrial power supplies, automotive systems, and battery-powered equipment that operate from wide input voltage rails up to 60 V. Its low quiescent current and 100% duty cycle make it ideal for always-on monitoring circuits and automotive battery management systems. Telecom infrastructure and distributed power architectures also benefit from its high input voltage tolerance and current-mode control.

What are the specifications of LTC3864MPDE#TRPBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1695
YTEOL	10
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	60V
Input Voltage-Min	3.5V
Input Voltage-Nom	12V
JESD-30 Code	R-PDSO-N12
JESD-609 Code	e3
Number of Functions	1
Output Voltage-Max	60V
Output Voltage-Min	0.8V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOLCC12,.12,20
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	585kHz
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Small Outline No-lead

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 LTC3864MPDE#TRPBF datasheet?

LTC3864MPDE#TRPBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LTC3864MPDE#TRPBF?

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

Frequently Asked Questions

What input voltage range does the LTC3864MPDE#TRPBF support and what makes it suitable for automotive use?

The LTC3864MPDE#TRPBF operates over a 3.5 V to 60 V input voltage range, making it compatible with 12 V, 24 V, and 48 V automotive bus standards. Its 100% duty cycle capability ensures continued regulation even as battery voltage drops, a critical requirement in automotive and industrial designs.

How does the 100% duty cycle feature benefit battery-powered designs using the LTC3864?

With 100% duty cycle capability, the LTC3864MPDE#TRPBF allows the output to remain regulated even when the input voltage falls close to the output level, extending usable battery life. This low-dropout behavior is especially valuable in 12 V automotive and industrial systems where supply rails can sag during load transients.

What package does the LTC3864MPDE#TRPBF use and how does it affect PCB layout?

The LTC3864MPDE#TRPBF comes in a compact 12-lead plastic DFN package measuring 4 mm × 3 mm, enabling high power density layouts. The exposed pad improves thermal dissipation, and the small footprint is well-suited for space-constrained industrial and automotive PCB designs with switching frequencies up to several hundred kHz.

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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 →

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AvailabilityIn Stock

Reference Price (USD)

From $8.9800

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$12.7200	$12.72
19+	$11.9000	$226.10
1000+	$8.9800	$8980.00

pcs

Unit price: $12.7200 · Total: $12.72

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

LTC3864MPDE#TRPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock

What are the key features of LTC3864MPDE#TRPBF?

What is LTC3864MPDE#TRPBF used for?

What are the specifications of LTC3864MPDE#TRPBF?

Compliance & Regulatory

Where can I find the LTC3864MPDE#TRPBF datasheet?

What are equivalent replacements for LTC3864MPDE#TRPBF?

Frequently Asked Questions

What input voltage range does the LTC3864MPDE#TRPBF support and what makes it suitable for automotive use?

How does the 100% duty cycle feature benefit battery-powered designs using the LTC3864?

What package does the LTC3864MPDE#TRPBF use and how does it affect PCB layout?

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