IC Chips

74 series Digital Integrated Circuits

CD40 series Digital Integrated Circuits

Optical Couplers

Clock & Calculator ICs

Operational Amplifiers

Power Switch Ics

Driver Ics

Flash Memory

Memory

Audio Special Purpose

Clock/Timing - Application Specific

Clock/Timing - Clock Buffers, Drivers

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

Clock/Timing - Delay Lines

Clock/Timing - IC Batteries

Clock/Timing - Programmable Timers and Oscillators

Clock/Timing - Real Time Clocks

Data Acquisition - ADCs/DACs - Special Purpose

Data Acquisition - Analog Front End (AFE)

Data Acquisition - Analog to Digital Converters (ADC)

Data Acquisition - Digital Potentiometers

Data Acquisition - Digital to Analog Converters (DAC)

Data Acquisition - Touch Screen Controllers

Embedded - CPLDs (Complex Programmable Logic Devices)

Embedded - DSP (Digital Signal Processors)

Embedded - FPGAs (Field Programmable Gate Array)

Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers

Embedded - Microcontroller, Microprocessor, FPGA Modules

Embedded - Microcontrollers

Embedded - Microcontrollers - Application Specific

Embedded - Microprocessors

Embedded - PLDs (Programmable Logic Device)

Embedded - System On Chip (SoC)

Interface - Analog Switches - Special Purpose

Interface - Analog Switches, Multiplexers, Demultiplexers

Interface - CODECs

Interface - Controllers

Interface - Direct Digital Synthesis (DDS)

Interface - Drivers, Receivers, Transceivers

Interface - Encoders, Decoders, Converters

Interface - Filters - Active

Interface - I/O Expanders

Interface - Modems - ICs and Modules

Interface - Modules

Interface - Sensor and Detector Interfaces

Interface - Sensor, Capacitive Touch

Interface - Serializers, Deserializers

Interface - Signal Buffers, Repeaters, Splitters

Interface - Signal Terminators

Interface - Specialized

Interface - Telecom

Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Interface - Voice Record and Playback

Linear - Amplifiers - Audio

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

Linear - Amplifiers - Special Purpose

Linear - Amplifiers - Video Amps and Modules

Linear - Analog Multipliers, Dividers

Linear - Comparators

Linear - Video Processing

Logic - Buffers, Drivers, Receivers, Transceivers

Logic - Comparators

Logic - Counters, Dividers

Logic - FIFOs Memory

Logic - Flip Flops

Logic - Gates and Inverters

Logic - Gates and Inverters - Multi-Function, Configurable

Logic - Latches

Logic - Multivibrators

Logic - Parity Generators and Checkers

Logic - Shift Registers

Logic - Signal Switches, Multiplexers, Decoders

Logic - Specialty Logic

Logic - Translators, Level Shifters

Logic - Universal Bus Functions

Memory - Batteries

Memory - Configuration Proms for FPGAs

Memory - Controllers

PMIC - AC DC Converters, Offline Switchers

PMIC - Battery Chargers

PMIC - Battery Management

PMIC - Current Regulation/Management

PMIC - Display Drivers

PMIC - Energy Metering

PMIC - Full, Half-Bridge Drivers

PMIC - Gate Drivers

PMIC - Hot Swap Controllers

PMIC - Laser Drivers

PMIC - LED Drivers

PMIC - Lighting, Ballast Controllers

PMIC - Motor Drivers, Controllers

PMIC - OR Controllers, Ideal Diodes

PMIC - PFC (Power Factor Correction)

PMIC - Power Distribution Switches, Load Drivers

PMIC - Power Management - Specialized

PMIC - Power Over Ethernet (PoE) Controllers

PMIC - Power Supply Controllers, Monitors

PMIC - RMS to DC Converters

PMIC - Supervisors

PMIC - Thermal Management

PMIC - V/F and F/V Converters

PMIC - Voltage Reference

PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Regulators

PMIC - Voltage Regulators - Linear

PMIC - Voltage Regulators - Linear + Switching

PMIC - Voltage Regulators - Linear Regulator Controllers

PMIC - Voltage Regulators - Special Purpose

Specialized ICs

Modules

IGBT

IPM

Thyristors

Rectifiers

Power Supply

Smart Power Module

SCR,GTO and Diode

FET

Darlington Transistors

RF Modules

CNC PRODUCTS

ENCODER

Motor

Servo drive & amplifier & Servo

Diode Module

Transistor Module

Switch Relay

PLC

Inverter

Contactor & Breaker

Elevator Board

Industry Control

Transistors

Diode

Bipolar transistors

Resistors

Carbon Film Resistors

Cement Resistors

Chassis Mount Resistors

Chip Resistor - Surface Mount

Current Sense Resistors

Fusible Chip Resistor

High Precision & Low TCR SMD Resistors

High Voltage Resistor

LED Strip Resistors

MELF Resistor

Metal Alloy Resistors

Metal Film Resistor (TH)

Metal Glaze Resistors

Metal Oxide Film Resistors

Metal Oxide Resistors

NTC Thermistors

PTC Thermistors

Photoresistors

Potentiometers & Variable Resistors

Precision Potentiometer

Resistor Networks & Arrays

Resistor Networks & Arrays (TH)

Ultra Low Resistors (SMD)

Variable Resistors

Varistors

Wirewound Resistors

Capacitors

Aluminum Electrolytic Capacitors - SMD

CL21 Capacitor

Ceramic Disc Capacitors

High Voltage Capacitors

Metallized Polyester Film Capacitor

Multilayer Ceramic Capacitors MLCC - Leaded

Multilayer Ceramic Capacitors MLCC - SMD/SMT

Mylar Capacitor

Niobium Oxide Capacitors

Polyester Film Capacitors

Solid Polymer Electrolytic Capacitor

Supercapacitors & Ultracapacitors

Suppression Capacitors

Tantalum Capacitors

Trimmers, Variable Capacitors

Inductors & Ferrite Beads & Transformers

Antennas

Current Transformers

General Inductors (TH)

HF Inductors

Inductors (SMD)

LINE Filter

Power Inductors

Power Transformer

RJ45 Transformer

Radial Inductor (TH)

The circular inductors

Crystals

49S

49SMD

49U

Ceramic Resonators

DIP Oscillators(XO)

Radial Cylinder Crystals

SAW Resonators

SMD Crystals

SMD Oscillators(XO)

Connectors

AV Connectors

Audio & Video Connectors

Banana and Tip Connectors

Card Edge Connectors

Circular Connectors

Connector - Card Sockets

Connectors

Connectors - Accessories

Connectors - Housings

Contacts

D-Sub Connectors

Ethernet Connectors/Modular Connectors

FFC, FPC (Flat Flexible) Connectors

Fiber Optic Connectors

IC & Component Sockets

LED Light Pipes

Mezzanine Connectors (Board to Board)

PCB Connectors - Headers, Male Pins

PCB Connectors - Headers, Receptacles, Female Sockets

PCB Connectors - Housings

Power Connectors

RF Connectors/Coaxial Connectors

Shunts & Jumpers

Terminal Blocks - Accessories

Terminal Blocks - Barrier Blocks

Terminal Blocks - Din Rail, Channel

Terminal Blocks - Headers, Plugs and Sockets

Terminals

Test Clips

Test Points/Test Rings

USB Connectors

Unspecified Connectors

Screw-type wiring

Spring-type wiring

Pluggable Terminal Blocks

Through-wall Terminal Blocks

Sign In

3.Enter "account center"->"My inquiries" and check the status of your inquiries

Dear customers, due to the implementation of the GDPR policy in Europe, UTSOURCE has also made adjustment accordingly to meet the policy requirements. Please read the new privacy policy carefully and this window will no longer pop up after you accept it.

I agree all UTSOURCE Terms & Conditions,Privacy Statement
Agree Later Submit
MIC4427ZN IC DRIVER MOSFET DUAL 1.5A 8-DIP

MIC4427ZN

Third-party originalOriginal parts offered by the third-party

IC DRIVER MOSFET DUAL 1.5A 8-DIP

  • Series: -
  • Brand: Micrel
  • DateCode: 06+
  • Package / Case: DIP-8
  • Packaging: Tube
  • Part Status: Active
  • Driven Configuration: Low-Side
  • Channel Type: Independent
  • Number of Drivers: 2
  • Gate Type: N-Channel, P-Channel MOSFET
  • Voltage - Supply: 4.5 V ~ 18 V
  • Logic Voltage - VIL, VIH: 0.8V, 2.4V
  • Current - Peak Output (Source, Sink): 1.5A, 1.5A
  • Input Type: Non-Inverting
  • Rise / Fall Time (Typ): 20ns, 29ns
  • Operating Temperature: 0°C ~ 150°C (TJ)
  • Mounting Type: Through Hole
  • Supplier Device Package: 8-PDIP
Sales:0
7

4.7 out of 5 stars

3 star 14.3%
5 star 85.7%

Total products: 20255

Total sales: 6408

Average lead time: 29.40 Hour

Delivery times (Express): 406

Delivery times (Post office): 1

Favorite

Products you may be interested in:

MIC4427ZM MIC4427ZM TR MIC4427ZMTR MIC4427ZM-TR

All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

Utsource certified used parts

Utsource certified used parts provide the following guarantees:

1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.

2. Some parts are tested by machine.

3. Utsource certified parts can be returned and refunded unconditionally within 60 days.

Utsource certified original

Utsource certified original parts provide the following guarantees:

1. Utsource guarantees 100% original.

2. Utsource certified original parts can be returned and refunded unconditionally within 90 days.

Product Reviews More

Alternate Text

Pavlo Tereshin

md Moldova Tiraspol

Length of registration:9 years

То что нужно.

STK404-140S MIX3007 HS8206BA4K IP9315 SKKH92/12E NJM2846DL3-18(TE1) TPS54160DGQR TM1668 74HCT373PW MIC4427ZN RZ(Wuxi Smart Microelectronics) TA6586 FAN7388M FAN7388MX MP2303ADN-LF-Z HUF76633S3S HUF76633S3ST IRGB20B60PD1 IRGB20B60PD1PBF,IRGB20B60PD1 RJP30H2A RJP30H1DPD IRFBG30 RJP63K2 OB2358AP TDA3619 MP3378E AT25080AN-10SU-2.7 TPA3110D2 RJH60F7DPQ TOP245P LNK306PN

0

0

Reply0

07/21/2020

Alternate Text

Brilenkov Konstantin Vladimirovich

ru Russia Vologda

Length of registration:1 years

ok

STD13003T4 TNY266PN LNK364DN-TL LNK626PG R5F52105BDF R5F562TADDFF#V1 MC908AZ32ACFUE MICROCHIP TECH ATMEGA644PA-AU ACS108-6SN MC9S08SE8CTG LNK586GG MC9S08JS16CWJ R5F21294SNSP LNK354P TNY276GN FGA25N120ANTD LNK364PN MC1413BDG MC14094BG ATMEGA32L-8A QFP Microchip Tech ATMEGA32A-AU ATMEGA88-20AU ATMEGA48PA-AU AVRAVR ATMEGA8-BIT 20MHZ 4KB (2K X 16) FLASH 32-TQFP (7X7) 3-1534796-4 MIC4427ZN TNY264GN F52Z05AAFM STM32F100VDT6B atmega8a-au MKE04Z128VLH4

0

0

Reply0

11/17/2019

Alternate Text

Cristian Gonzalez Reyes

cl Chile santiago

Length of registration:2 years

ok

74HC4066 ISL97519AIUZ-T STK8050TECHNICS OA90 LC4066B LC7815 BH33FB1WG BH33FB1WG-TR(10pcs) 2SJ103-Y 2SK30A 2N7002 IR2181S IR2106S ABLIC S-1200B33-M5T1U ABLIC S-1200B50-M5T1U BD9326EFJ TSB41AB1PHP TSB41AB2PAP USB3318 AT91SAM7S256-AU USB3300-EZK TOP223Y STK3152III 17N80C3 IRFP27N60K MIC4427ZN IRFP27N60KPBF AT91SAM7S256 LM3S5R36-IQR80-C5 AS324M-E1 NJM2121M

0

0

Reply0

03/14/2018

Alternate Text

Mark Blalock

us United States Jacksonville

Length of registration:4 years

It's Ok

30374 700140FB L9733CN 70004SE 74004SC ATIC71 B1 SPF0001 04231432AA A2C11827-BD MIC4427ZN 48017 2SK3000 K3205 SE619 30521 4827128AD APIC-S03 30566 30622 16267470 STA509A TLE6244X 151821-0571 30637 30344 IRFW644B SE527 APIC-D06 16233685 ATIC39S2B2

0

0

Reply0

01/09/2018

Alternate Text

ALWYN TEH

my Malaysia Subang Jaya

Length of registration:4 years

Parcel arrived safely. Very neat and professional packing.

STB140NF75T4 IRF3805 PCA82C251T/YM A1601C UPC844C TA75339P IR2110S MIC4420ZM MIC4427ZN 1BL3 ADP3110A TPHR9003NL SS0540-B4 TC4049BF TC4066BF TC4538BF TC4081BF UPC458G UPC177G TD62503P TA75393P UPA1601C M51996A 2SA1681 2SC2712-Y 2SA1255-Y 2SK902 LT1248CS

0

0

Reply0

03/02/2017

Why choose UTSOURCE to buy electronic components?

Price
Product price: More competitive compared with other platforms
Delivery
Logistics: major countries in the world, 2-5 days
Multiple Items
Multi-part number purchase: one-stop delivery, pay shipping fee once
Obsolete & Stop production specialist
Discontinued products: Provide electronic components that have been discontinued

Rich inventory, you can find all the electronic components of the world's major brands

Alternate Text

UTSOURCE is a global electronic component platform. We can provide products of different brands and different date code, especially for obsolete and hard-to-find electronic components. The brands we provide are as follows:Analog Devices(ADI)  MAXIM, Texas Instruments(TI), Toshiba, Xilinx, Renesas, Eltek NSC, Altera, NXP, ON , LINEAR, ALLEGRO, Diodes Incorporated, Cypress Semiconductor, AVX, IDT, Intel, Nexperia, KEMET,FAIRCHILD, ROHM,Hongfa,TE, Autonics, Honeywell, Molex, Freescale, Panasonic, OMRON, Amphenol, Murata, ST, VISHAY, MICROCHIP,FLUKE, Dallas,Yageo, Broadcom and so on.

Utsource FBU service

Utsource is a global electronic components online service platform, where many outstanding suppliers are gathered. Utsource provide the FBU (Fulfillment by Utsource) service, it is an integrated service for SME(Small and medium enterprises) users. Features: high efficiency, high speed, safety and convenience.

  • High Efficiency
  • High Speed
  • Safety
  • Convenience
videoImg
videoImg
videoImg
videoImg
videoImg
  • MIC4427ZN's pdf picture 1
  • MIC4427ZN's pdf picture 2
  • MIC4427ZN's pdf picture 3

Payment Method

International payment method

payment image

European payment method

payment image

America/Asia payment method

payment image

Package

package
  • Step1:Product

  • Step2:Casing drivepipe

  • Step3:Anti-static bag

  • Step4:Packaging boxes

  • Step5:bar-code shipping tag

Shopping Guide Related Search Related Supplier Alternate Names

Order

  • Users could add parts to cart and upload BOM when they searching parts, calculate cost in a second, offer you the best bill of materials.
  • Some specific products need to reach the minimum order quantity.
  • Users could get coupons randomly when they applied plus member. Utsource offers different buying options with different product quality from different seller stores when placing orders.
  • Users could add products to“inquiry cart" and submit your inquiry, utsource will send quotation email to you.
  • If you need add additional order instructions like Tax Invoice or Remark, please put them on the ordering information page.
  • All order information could be checked in your "account center"page
  • Please confirm the product description when placing order.
  • The order can’t be canceled after shipment, so please email customer service to revise order details before shipment.
  • Utsource Mobile browser version and APP could be downloaded to find parts anytime, anywhere if needed.
  • Please choose right language and currency to place order if needed.

Payment

  • UTSOURCE supports global payments, including mainstream US PAYPAL, credit cards (VISA, MASTERCARD, AMERICAN EXPRESS, JCB), WEST UNION, Moneygram;
  • Popular payment in Europe: SofortBanking, Trustpay, Paysafecard;
  • Middle East: CashU, Onecard;
  • Southeast Asia : MOLPay;
  • Russia commonly used: Qiwi, Yandex Money, WebMoney;
  • The Dutch payment: iDEAL, Polish Dotpay,
  • Brazilian payment: Boleto
  • These above payments have a high market share in the local area with better payment experience, simpler payment method.

Shipping

  • USPS, FedEx, DHL, and UPS could be selected.
  • Express: (FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 150$, Overweight will be charged separately.
  • It is available for users to select "Freight Collect"depending on their requirement
  • It may cost additional remote fees for delivery if you are in a remote area.
  • Shipping price for your order will be calculated automatically in the shopping cart.If you have any questions about shipping costs, you can write to us and we will confirm it manually.
  • For in-stock parts, orders normally could be shipped out within 1-2days.
  • Delivery date: usually 2 to 5 working days.
  • Shipping Tracking Number will be sent by email or you can go to APP or website "account center" to check once your order has been shipped.
  • Invoice could be downloaded from "account center" > "my invoice" if needed

Gift Coupon/Plus service

  • You could receive US $5 shipping coupon (applicable to new users)
  • Offer 30-day PLUS free trial service( The plus service will be stopped automatically after the end of the trial, and no extra charge will be generated. Commodity prices are usually reduced by 10%)
  • “Funds account” could be used for your next order purchase If you have money that has been returned to your “Funds account”. (You could check it in “My Account” > “Funds account” )
  • Utsource offers professional customer service worldwide in USA, Mexico, Brazil, Italy, France, Germany and many other places.

Returning

Returns are normally accepted when completed within 60 days from the date of the parcel delivered.

Defective ( Please provide a third party quality report of nonconforming products)

Return Freight charges must be prepaid; we will not accept COD shipments.

Warranty

All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.

  • MIC4427ZN Price
  • MIC4427ZN Pdf
  • MIC4427ZN Hard to find
  • MIC4427ZN Pinout
  • MIC4427ZN Obsolete
  • MIC4427ZN Image
  • MIC4427ZN Buy
  • MIC4427ZN Picture
  • MIC4427ZN Sell
  • MIC4427ZN In Stock
  • MIC4427ZN Search
  • MIC4427ZN Distributor
  • MIC4427ZN Datasheet
  • MIC4427ZN New&Original
  • MIC4427ZN Application
  • MIC4427ZN Series
  • MIC4427ZN Replacement
  • MIC4427ZN TI(Micrel)
  • MIC4427ZN find
  • MIC4427ZN purchase
  • MIC4427ZN need
  • MIC4427ZN shopping
  • MIC4427ZN store
  • MIC4427ZN Cheap
  • MIC4427ZN transistor
  • MIC4427ZN equivalent
  • MIC4427ZN Electronic Component
  • MIC4427ZN IC DRIVER MOSFET DUAL 1.5A 8-DIP
Part Number Seller's Name Stock Brand Package/Case Date Code Description Price
  • MIC4427ZM

    Utsource 190267 MIS SOP-8 - MOSFET Driver IC; MOSFET Driver Type:Dual Drivers, Low Side Non-Inverting; Peak Output High Current, Ioh:1.5A; Rise Time:18ns; Fall Time:15ns; Load Capacitance:1000pF; Package/Case:8-SOIC; Number of Drivers:2; Supply Voltage Max:18V Inquiry

    Shenzhen Wansheng Electronics Co., Ltd. 278 MICREL SOP 0724+ IC MOSFET DVR DUAL 1.5A 8-SOIC US $0.86

    Shun Yi Li Technology Co.,Ltd. 109 MICREL SOP8 12+ IC MOSFET DVR DUAL 1.5A 8-SOIC US $0.31

    Yudatong ELECTRONICS CO.LTD 278 MICREL SOP 0724+ IC MOSFET DVR DUAL 1.5A 8-SOIC US $0.60

    Utsource Original Store 9995 MICREL SOP 0724+ MOSFET Driver IC; MOSFET Driver Type:Dual Drivers, Low Side Non-Inverting; Peak Output High Current, Ioh:1.5A; Rise Time:18ns; Fall Time:15ns; Load Capacitance:1000pF; Package/Case:8-DIP; Number of Drivers:2; Supply Voltage Max:18V US $1.73

    Hua Rui Ke Chuang Electronics Co.,Ltd. 1495 MICREL 06+ SOP-8 US $0.40

  • MIC4427ZM TR

    Utsource 190267 MIS SOP - Dual 1.5A-Peak Low-Side MOSFET Driver1.5A MOS Inquiry

  • MIC4427ZMTR

    Utsource 190267 MICREL SOP-8 06+ Inquiry

    Tian Tian Yuan Electronics Co.,Ltd. 50 MICREL SOP8 0533+ US $0.58

    Utsource Original Store 9767 MICREL SOP8 0533+ MOSFET Driver IC; MOSFET Driver Type:Dual Drivers, Low Side Non-Inverting; Peak Output High Current, Ioh:1.5A; Rise Time:18ns; Fall Time:15ns; Load Capacitance:1000pF; Package/Case:8-DIP; Number of Drivers:2; Supply Voltage Max:18V US $0.86

  • MIC4427ZN

    Utsource 190267 MIS DIP-8 - MOSFET Driver IC; MOSFET Driver Type:Dual Drivers, Low Side Non-Inverting; Peak Output High Current, Ioh:1.5A; Rise Time:18ns; Fall Time:15ns; Load Capacitance:1000pF; Package/Case:8-DIP; Number of Drivers:2; Supply Voltage Max:18V US $2.30

    Shenzhen Wansheng Electronics Co., Ltd. 30 MICREL DIP 0746+ IC DRIVER MOSFET DUAL 1.5A 8-DIP US $1.21

    Yudatong ELECTRONICS CO.LTD 87 MICREL DIP8 07+ IC DRIVER MOSFET DUAL 1.5A 8-DIP US $1.25

    Yudatong ELECTRONICS CO.LTD 30 MICREL DIP 0746+ IC DRIVER MOSFET DUAL 1.5A 8-DIP US $1.25

    ZJ Electronics Co.,Ltd. 497 MICREL DIP-8 06+ IC DRIVER MOSFET DUAL 1.5A 8-DIP US $1.41

    Utsource Original Store 9747 MICREL DIP 0746+ MOSFET Driver IC; MOSFET Driver Type:Dual Drivers, Low Side Non-Inverting; Peak Output High Current, Ioh:1.5A; Rise Time:18ns; Fall Time:15ns; Load Capacitance:1000pF; Package/Case:8-DIP; Number of Drivers:2; Supply Voltage Max:18V US $2.42

  • MIC4427ZM-TR

    Utsource 206399 Microchip Technology 8-SOIC (0.154", 3.90mm Width) - Low-Side Gate Driver IC Non-Inverting 8-SOIC Inquiry

MIC4427ZN

MIC4427ZN has several brands around the world that may have alternate names for MIC4427ZN due to regional differences or acquisition. MIC4427ZN may also be known as the following names:

  • MIS
  • MICREL
  • MIS
  • Microchip Technology

BUYING OPTIONS

Stock Status: 497

Minimum: 2

Add to Cart

Total Price:

Unit Price:1.40924

  • ≥1: US $1.40924 US $1.26832
More: Inquiry OBSOLETE

Freight calculation

Arrive in 3-5 days

Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 150$,Overweight will be charged separately

Freight Calculation
Alternate Text

Currency:

Alternate Text Alternate Text Alternate Text

Product New Used

Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company

Alternate Text Stock

Non-Stock

Non-Stock

Reply to

submit
×

GLOBAL PAYMENTS

Global logistics

footShip
Copyright © 2020 Power by UTSOURCE HOLDING COMPANY LIMITED ISO/IEC 20000-1:2011,ISO/IEC 27001:2013