LTC3637EMSE#TRPBF Analog Devices Integrated Circuit (Other) In Stock

Name: LTC3637EMSE#TRPBF
Brand: Analog Devices
SKU: LTC3637EMSE#TRPBF
Availability: InStock

LTC3637EMSE#TRPBF is a wide-input 76 V, 1 A step-down switching regulator in a 16-lead MSOP with exposed pad. It supports fixed 3.3 V/5 V outputs and adjustable output from 0.8 V to 76 V using voltage-mode burst-mode control.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LTC3637EMSE#TRPBFOther

Quick Facts

Manufacturer: Analog Devices
Package: Other
Pin Count: 12
Lifecycle: ACTIVE
Datasheet: LTC3637EMSE#TRPBF Datasheet PDF
Category: Integrated Circuit
Price: From $7.3800(MOQ 14)
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 LTC3637EMSE#TRPBF?

Wide input voltage range: 4 V to 76 V
Output current up to 1 A
Fixed 3.3 V and 5 V outputs plus adjustable 0.8 V to 76 V
Voltage-mode burst-mode control for high efficiency at light loads
Compact 16-lead MSOP package with exposed pad for thermal management
Suitable for industrial and automotive supply rails

What is LTC3637EMSE#TRPBF used for?

The LTC3637EMSE#TRPBF is designed for industrial and automotive applications that require step-down regulation from high-voltage rails up to 76 V. It serves 24 V and 48 V bus architectures in factory automation, building control panels, and transportation electronics, where its wide input range and burst-mode efficiency reduce power dissipation across varying load conditions.

What are the specifications of LTC3637EMSE#TRPBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1871
YTEOL	10
Additional Feature	ALSO HAS 3.3V, 5V FIXED OUTPUTS AND ADJUSTABLE OUTPUT FROM 0.8V TO 76V
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	VOLTAGE-MODE
Control Technique	BURST MODE
Input Voltage-Max	76V
Input Voltage-Min	4V
Input Voltage-Nom	12V
JESD-30 Code	R-PDSO-G12
JESD-609 Code	e3
Number of Functions	1
Output Current-Max	1A
Output Voltage-Max	76V
Output Voltage-Min	0.8V
Output Voltage-Nom	1.8V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP12/16,.19,20
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	250kHz
Technology	CMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	DUAL
Package	Other

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 LTC3637EMSE#TRPBF datasheet?

LTC3637EMSE#TRPBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LTC3637EMSE#TRPBF?

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

Frequently Asked Questions

What is the input voltage range of the LTC3637EMSE#TRPBF, and which industrial bus voltages does it support?

The LTC3637EMSE#TRPBF accepts input voltages from 4 V to 76 V, covering 12 V, 24 V, and 48 V industrial bus standards. This wide range eliminates the need for a pre-regulator in most factory-automation and transportation designs.

How does burst-mode control in the LTC3637EMSE#TRPBF improve efficiency at light loads compared to fixed-frequency operation?

Burst-mode control reduces switching losses by turning off the power switch during low-load intervals, which keeps quiescent current low—typically under 100 µA—compared to fixed-frequency operation that switches continuously and dissipates more energy regardless of load.

For a 48 V automotive supply design, what output voltage options does the LTC3637EMSE#TRPBF offer?

From a 48 V rail, the LTC3637EMSE#TRPBF can supply a fixed 3.3 V or 5 V output, or any adjustable voltage from 0.8 V to 76 V at up to 1 A, enabling a single regulator IC to power multiple downstream loads.

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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 $7.3800

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
14+	$15.0997	$211.40
18+	$14.5963	$262.73
23+	$13.0864	$300.99
25+	$7.9400	$198.50
50+	$7.6600	$383.00
100+	$7.3800	$738.00

pcs

Unit price: $15.0997 · Total: $211.40

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

LTC3637EMSE#TRPBF Analog Devices Integrated Circuit (Other) In Stock

What are the key features of LTC3637EMSE#TRPBF?

What is LTC3637EMSE#TRPBF used for?

What are the specifications of LTC3637EMSE#TRPBF?

Compliance & Regulatory

Where can I find the LTC3637EMSE#TRPBF datasheet?

What are equivalent replacements for LTC3637EMSE#TRPBF?

Frequently Asked Questions

What is the input voltage range of the LTC3637EMSE#TRPBF, and which industrial bus voltages does it support?

How does burst-mode control in the LTC3637EMSE#TRPBF improve efficiency at light loads compared to fixed-frequency operation?

For a 48 V automotive supply design, what output voltage options does the LTC3637EMSE#TRPBF offer?

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