SY88822VKG Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: SY88822VKG
Brand: Microchip
SKU: SY88822VKG
Availability: InStock

Microchip SY88822VKG is a laser diode driver supporting data rates up to 1.25 Gbps with 25 mA output current and 3.3 V to 5 V supply in a 10-pin MSOP package. Includes output enable control for power-saving operation. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

SY88822VKGSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: SY88822VKG Datasheet PDF
Category: Integrated Circuit
Price: From $7.0810(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 SY88822VKG?

Dual data rate support at 155 Mbps and 1.25 Gbps enabling SONET/SDH and Gigabit Ethernet optical transceiver applications
25 mA laser diode modulation current with output enable pin for controlled laser activation and power management
Wide supply range of 3.3 V to 5.5 V in a compact 10-pin MSOP package simplifying mixed-voltage optical module integration

What is SY88822VKG used for?

The SY88822VKG drives Fabry-Perot and DFB laser diodes in fiber optic transceivers operating at 155 Mbps (SONET OC-3) and 1.25 Gbps (Gigabit Ethernet) data rates for metropolitan and access network equipment. Its output enable function supports laser safety interlocks and power-saving standby modes required in SFP module designs and compact optical interconnects. The 10-pin MSOP package integrates seamlessly into small-form-factor optical subassemblies used in fiber-to-the-premises and enterprise networking infrastructure.

What are the specifications of SY88822VKG?

Manufacturer Package Code	MSOP-10
Factory Lead Time	8Weeks
YTEOL	8
Additional Feature	ALSO OPERATES AT SUPPLY 4.5V TO 5.5V
Interface IC Type	INTERFACE CIRCUIT
JESD-30 Code	S-PDSO-G10
JESD-609 Code	e4
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP10,.20,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Voltage-Max	3.6V
Supply Voltage-Min	3V
Supply Voltage-Nom	3.3V
Supply Voltage1-Max	5.5V
Supply Voltage1-Min	4.5V
Supply Voltage1-Nom	5V
Surface Mount	YES
Technology	BIPOLAR
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
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 SY88822VKG datasheet?

SY88822VKG Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for SY88822VKG?

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

Frequently Asked Questions

What maximum data rate does SY88822VKG support for fiber optic transceiver designs?

The SY88822VKG supports laser diode modulation at data rates up to 1.25 Gbps, covering both 155 Mbps SONET OC-3 and 1.25 Gbps Gigabit Ethernet standards, making it suitable for dual-rate SFP optical transceivers in metro and access network infrastructure.

How does the output enable pin on SY88822VKG benefit laser safety and power management in optical modules?

The output enable pin allows the host system to cut laser drive current to 0 mA within nanoseconds, implementing Class 1 laser safety shutoff per IEC 60825-1 and enabling low-power standby mode that reduces total SFP module power consumption when the optical link is idle.

For a 3.3 V optical module design, does SY88822VKG require a separate 5 V supply rail?

No separate 5 V rail is needed. The SY88822VKG operates from a single 3.3 V to 5.5 V supply, with full-spec operation confirmed at 3.3 V, allowing direct integration into 3.3 V-only optical module PCBs without a boost converter or dual-rail power design.

What package does SY88822VKG use, and how does it compare to larger 16-pin SOIC alternatives?

The SY88822VKG uses a 10-pin MSOP package (approximately 3 mm × 3 mm footprint), which is roughly 50% smaller than a 16-pin SOIC, allowing tighter placement near the laser diode and reducing the parasitic inductance that degrades modulation signal integrity at 1.25 Gbps.

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AvailabilityIn Stock

Reference Price (USD)

From $7.0810

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$14.0500	$14.05
25+	$11.7200	$293.00
50+	$7.9800	$399.00
75+	$7.4500	$558.75
100+	$7.3000	$730.00
400+	$7.0810	$2832.40

pcs

Unit price: $14.0500 · Total: $14.05

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

SY88822VKG Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of SY88822VKG?

What is SY88822VKG used for?

What are the specifications of SY88822VKG?

Compliance & Regulatory

Where can I find the SY88822VKG datasheet?

What are equivalent replacements for SY88822VKG?

Frequently Asked Questions

What maximum data rate does SY88822VKG support for fiber optic transceiver designs?

How does the output enable pin on SY88822VKG benefit laser safety and power management in optical modules?

For a 3.3 V optical module design, does SY88822VKG require a separate 5 V supply rail?

What package does SY88822VKG use, and how does it compare to larger 16-pin SOIC alternatives?

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

Why Buy from FindMyChip

About Microchip

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