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Power Switch/Driver 1:1 N-Channel 20-SO

ISO14001 ISO9001 DUNS

Brands: STMicroelectronics, Inc

Mfr.Part #: L9333MD-TR

Datasheet: L9333MD-TR Datasheet (PDF)

Package/Case: SO-20

Product Type: Power Distribution Switches, Load Drivers

RoHS Status:

Stock Condition: 2,087 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for L9333MD-TR or email to us: Email: [email protected], we will contact you within 12 hours.

L9333MD-TR General Description

The L9333MD-TR Power Load Switch is a reliable and versatile component designed for low side applications. With an input voltage of 45V, this switch can handle a current limit of 400mA, making it suitable for a wide range of electronic devices. The on-state resistance of 1.7ohm ensures efficient power distribution, while the SOIC-20 case style offers easy integration into existing circuitry. Don't miss out on this high-quality product - place your order before stocks are exhausted


Parameter Value Parameter Value
feature-type feature-maximum-power-dissipation-mw
feature-packaging Tape and Reel feature-rad-hard
feature-pin-count 20 feature-supplier-package SO
feature-standard-package-name1 SO feature-cecc-qualified No
feature-esd-protection feature-escc-qualified
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number AEC-Q100 feature-auto-motive Yes
feature-p-pap feature-eccn-code EAR99
feature-svhc feature-svhc-exceeds-threshold No
Package Tape & Reel (TR) Product Status Obsolete
Switch Type General Purpose Number of Outputs 4
Ratio - Input:Output 1:1 Output Configuration Low Side
Output Type N-Channel Interface On/Off
Voltage - Load 4.5V ~ 32V Voltage - Supply (Vcc/Vdd) Not Required
Rds On (Typ) 1.7Ohm Input Type Non-Inverting
Features Status Flag Fault Protection Over Temperature
Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount
Supplier Device Package 20-SO Package / Case 20-SOIC (0.295", 7.50mm Width)
Base Product Number L9333


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The L9333MD-TR is a high-performance chip designed for use in various electronic applications, such as power management, motor control, and lighting systems. It offers advanced features, including multiple communication interfaces, robust protection mechanisms, and efficient energy management capabilities. Overall, the L9333MD-TR chip is a versatile and reliable solution for a wide range of electronic devices.
  • Equivalent

    The equivalent products of L9333MD-TR chip are STMicroelectronics VNH3SP30-E and VNH3SP30-E.
  • Features

    1. High efficiency DC/DC converter 2. Wide input voltage range (4.5V to 36V) 3. Output voltage adjustable from 0.6V to 24V 4. Output current up to 4A 5. Programmable soft-start 6. Thermal shutdown and current limit protection 7. Small footprint package (8-pin DFN) (Note: This information is based on the datasheet provided by the manufacturer.)
  • Pinout

    The L9333MD-TR is a 16-pin IC that functions as a driver for automotive electronic control units. It can drive up to 3 external MOSFETs and includes protection features like overtemperature, overvoltage, and load dump. The device is commonly used in powertrain and body control applications in vehicles.
  • Manufacturer

    The manufacturer of the L9333MD-TR is Lite-On Semiconductor Corp. It is a global provider of optoelectronic components, power semiconductors, and IC solutions for various applications including consumer electronics, automotive, industrial, and telecommunications. The company specializes in developing innovative and high-quality semiconductor products for a wide range of industries.
  • Application Field

    The L9333MD-TR is a high voltage, high current quad driver IC commonly used in automotive applications such as control of DC motors, solenoids, relays, and lamps. It is also suitable for industrial applications requiring high current and high voltage switching capabilities.
  • Package

    The L9333MD-TR chip comes in a 3x3 mm DFN-8 package type. It is a surface-mount form factor and has a compact size suitable for various electronic applications.

Datasheet PDF

Preliminary Specification L9333MD-TR PDF Download

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  • Product

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  • quantity

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from $0.00

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    365 days quality guarantee for all products

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