LT1767EMS8E-5#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: LT1767EMS8E-5#PBF
Brand: Analog Devices
SKU: LT1767EMS8E-5#PBF
Availability: InStock

The LT1767EMS8E-5 is a 1.5 A, 1.25 MHz monolithic buck switching regulator from Analog Devices (Linear Technology) with a fixed 5 V output and 3 V to 25 V input range in an 8-pin MSOP package. It uses constant-frequency current-mode control for stable operation. Available in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LT1767EMS8E-5#PBFSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: LT1767EMS8E-5#PBF Datasheet PDF
Category: Integrated Circuit
Price: From $4.4000(MOQ 1)
Temp Range: ?°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LT1767EMS8E-5#PBF?

1.5 A continuous output current at fixed 5 V
Wide input voltage range: 3 V to 25 V
1.25 MHz constant-frequency current-mode PWM control
8-pin MSOP package for compact PCB footprint
Internal compensation for minimal external component count
Low quiescent current with soft-start for controlled power-up

What is LT1767EMS8E-5#PBF used for?

The LT1767EMS8E-5 is used in point-of-load power conversion for portable instruments, industrial sensors, and embedded systems requiring an efficient 5 V rail from a higher input bus ranging from automotive 12 V down to 3 V near a depleted battery. Its 1.25 MHz switching frequency allows small surface-mount inductors and ceramic capacitors to be used, resulting in a very compact power module footprint.

What are the specifications of LT1767EMS8E-5#PBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1662
YTEOL	9
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE
Control Technique	CONSTANT FREQUENCY
Input Voltage-Max	25V
Input Voltage-Min	3V
Input Voltage-Nom	15V
JESD-30 Code	S-PDSO-G8
JESD-609 Code	e3
Number of Functions	1
Output Current-Max	3A
Output Voltage-Max	5.1V
Output Voltage-Min	4.9V
Output Voltage-Nom	5V
Package Body Material	PLASTIC/EPOXY
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max (Isup)	1.3mA
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	1500kHz
Technology	BIPOLAR
Temperature Grade	OTHER
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
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 LT1767EMS8E-5#PBF datasheet?

LT1767EMS8E-5#PBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LT1767EMS8E-5#PBF?

Compatible alternatives and drop-in replacements for LT1767EMS8E-5#PBF:

LT1767EMS8-5Linear Technology

Switching Regulator, Current-mode, 3A, 1500kHz Switching Freq-Max, BIPolar, PDSO8

View Part →

LT1767EMS8E-5Linear Technology

Switching Regulator, Current-mode, 3A, 1500kHz Switching Freq-Max, BIPolar, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

How wide is the input voltage range of the LT1767EMS8E-5, and can it step down from a 12 V automotive rail?

The LT1767EMS8E-5 accepts input voltages from 3 V to 25 V, comfortably covering a nominal 12 V automotive rail and even tolerant of 24 V industrial bus voltages. This makes it suitable for regulating a 5 V supply in vehicle electronics, industrial PLCs, and portable instruments powered from vehicle cigarette-lighter sockets.

What switching frequency does the LT1767EMS8E-5 use, and how does that influence inductor and capacitor selection?

The device switches at a fixed 1.25 MHz, enabling inductor values as small as 2.2 µH to 10 µH and output capacitors of 22 µF to 47 µF to be used without excessive ripple. Switching at 1.25 MHz also pushes ripple noise well above the audio band, which benefits audio and precision measurement applications.

Can LT1767EMS8E-5#PBF be used in a lead-free assembly process despite its Non-Pbfree code shown in some records?

The #PBF suffix in the MPN designates the RoHS-compliant, lead-free variant of the LT1767EMS8E-5, meaning the package uses a tin-based lead-free terminal finish compatible with standard 260°C peak reflow soldering profiles used in modern SMT assembly lines.

What is the maximum continuous load current for LT1767EMS8E-5 and how small is the package it fits in?

The regulator is rated for 1.5 A continuous output current delivered from an 8-pin MSOP package, which has a body footprint of roughly 3 mm × 3 mm. This current density makes it a competitive choice for space-constrained designs that need to power a 5 V sub-system from a higher-voltage bus.

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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 $4.4000

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$6.6400	$6.64
3+	$5.8700	$17.61
10+	$5.2700	$52.70
100+	$5.1962	$519.62
250+	$4.7875	$1196.88
1000+	$4.4000	$4400.00

pcs

Unit price: $6.6400 · Total: $6.64

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

LT1767EMS8E-5#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LT1767EMS8E-5#PBF?

What is LT1767EMS8E-5#PBF used for?

What are the specifications of LT1767EMS8E-5#PBF?

Compliance & Regulatory

Where can I find the LT1767EMS8E-5#PBF datasheet?

What are equivalent replacements for LT1767EMS8E-5#PBF?

Frequently Asked Questions

How wide is the input voltage range of the LT1767EMS8E-5, and can it step down from a 12 V automotive rail?

What switching frequency does the LT1767EMS8E-5 use, and how does that influence inductor and capacitor selection?

Can LT1767EMS8E-5#PBF be used in a lead-free assembly process despite its Non-Pbfree code shown in some records?

What is the maximum continuous load current for LT1767EMS8E-5 and how small is the package it fits in?

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