SY55852UKG Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: SY55852UKG
Brand: Microchip
SKU: SY55852UKG
Availability: InStock

Microchip SY55852UKG is a single-bit D-type flip-flop logic IC with complementary outputs, operating across a 2.3 V to 5.7 V supply range. It provides high-speed clocking and data latching in a compact 10-pin MSOP package, suitable for mixed-voltage systems. This device is ideal for edge-triggered data synchronization in digital communication and control circuits.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

SY55852UKGSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: SY55852UKG Datasheet PDF
Category: Integrated Circuit
Price: From $6.2900(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SY55852UKG?

Single-bit D-type flip-flop with complementary Q and Q-bar outputs
Wide 2.3 V to 5.7 V supply range enabling mixed 3.3 V and 5 V system use
10-pin MSOP package for compact, space-constrained PCB designs
High-speed edge-triggered clocking for reliable data latching and synchronization
RoHS-compliant JESD-609 Code e4 for environmentally compliant manufacturing

What is SY55852UKG used for?

SY55852UKG is commonly used in digital data synchronization, clock domain crossing circuits, and edge-triggered signal latching in communication interfaces. It is also applied in industrial control logic, consumer electronics, and test equipment where a compact, wide-voltage flip-flop with complementary outputs is required.

What are the specifications of SY55852UKG?

Manufacturer Package Code	MSOP-10
Factory Lead Time	9Weeks
YTEOL	9
Family	55852
JESD-30 Code	S-PDSO-G10
JESD-609 Code	e4
Logic IC Type	D FLIP-FLOP
Number of Bits	1
Number of Functions	1
Output Polarity	COMPLEMENTARY
Package Body Material	PLASTIC/EPOXY
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method	TUBE
Peak Reflow Temperature (Cel)	260
Propagation Delay (tpd)	0.4ns
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.7V
Supply Voltage-Min (Vsup)	2.3V
Supply Voltage-Nom (Vsup)	3V
Surface Mount	YES
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40
Trigger Type	POSITIVE EDGE
fmax-Min	2500MHz
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Malaysia

Where can I find the SY55852UKG datasheet?

SY55852UKG Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for SY55852UKG?

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

Frequently Asked Questions

What supply voltage range does SY55852UKG support, and can it bridge 3.3 V and 5 V logic domains?

SY55852UKG operates from 2.3 V to 5.7 V, making it directly compatible with both 3.3 V and 5 V logic systems. This wide range allows a single part to serve as a flip-flop in mixed-voltage designs without requiring additional level-shifting components in the signal path.

How does the complementary output feature of SY55852UKG benefit clock and data distribution circuits?

SY55852UKG provides both Q and Q-bar complementary outputs from a single 1-bit D flip-flop, enabling differential signal driving and balanced fan-out in clock distribution trees. This reduces the number of inverters needed and improves timing symmetry across 2.3 V to 5.7 V supply rails in PCB-level logic designs.

Which package does SY55852UKG use, and how compact is the footprint for high-density PCB layouts?

SY55852UKG is supplied in a 10-pin MSOP package (JESD-30 Code S-PDSO-G10), one of the smallest surface-mount outlines available for logic ICs. The MSOP-10 footprint enables placement in space-constrained areas of a PCB, making it suitable for portable devices, wearables, and compact industrial modules requiring edge-triggered data latching.

Is SY55852UKG a suitable long-term procurement choice given its lifecycle and lead time?

SY55852UKG has a reported factory lead time of 9 weeks, which is relatively short for Microchip logic ICs. With a projected YTEOL of 9 years, it remains a stable procurement choice for designs that need a compact 2.3 V to 5.7 V D flip-flop in MSOP-10 over a multi-year production run.

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AvailabilityIn Stock

Reference Price (USD)

From $6.2900

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$8.6000	$8.60
25+	$7.1600	$179.00
100+	$6.5100	$651.00
500+	$6.3200	$3160.00
1000+	$6.3000	$6300.00
2500+	$6.2900	$15725.00

pcs

Unit price: $8.6000 · Total: $8.60

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

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SY55852UKG Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of SY55852UKG?

What is SY55852UKG used for?

What are the specifications of SY55852UKG?

Compliance & Regulatory

Where can I find the SY55852UKG datasheet?

What are equivalent replacements for SY55852UKG?

Frequently Asked Questions

What supply voltage range does SY55852UKG support, and can it bridge 3.3 V and 5 V logic domains?

How does the complementary output feature of SY55852UKG benefit clock and data distribution circuits?

Which package does SY55852UKG use, and how compact is the footprint for high-density PCB layouts?

Is SY55852UKG a suitable long-term procurement choice given its lifecycle and lead time?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

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About Microchip

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