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RT9742EGJ5

RT9742EGJ5

RT9742EGJ5

For Reference Only

Part Number RT9742EGJ5
Manufacturer Richtek USA Inc.
Description IC USB POWER SWITCH TSOT23-5
Datasheet

RT9742EGJ5 Datasheet

RT9742EGJ5 Specifications

Package SOT-23-5 Thin, TSOT-23-5
ECAD
In Stock 4,416 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # RT9742EGJ5 (PMIC - Power Distribution Switches, Load Drivers) is manufactured by Richtek USA Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For RT9742EGJ5 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RT9742EGJ5 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RT9742EGJ5.

RT9742EGJ5 Specifications

ManufacturerRichtek USA Inc.
CategoryIntegrated Circuits (ICs) - PMIC - Power Distribution Switches, Load Drivers
PackageSOT-23-5 Thin, TSOT-23-5
ECAD
Series-
Switch TypeUSB Switch
Number of Outputs1
Ratio - Input:Output1:1
Output ConfigurationHigh Side
Output TypeN-Channel
InterfaceOn/Off
Voltage - Load2.7 V ~ 6 V
Voltage - Supply (Vcc/Vdd)Not Required
Current - Output (Max)1.5A
Rds On (Typ)70 mOhm
Input TypeNon-Inverting
FeaturesLoad Discharge, Status Flag
Fault ProtectionCurrent Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Operating Temperature-40°C ~ 85°C (TA)
Package / CaseSOT-23-5 Thin, TSOT-23-5
Supplier Device PackageTSOT-23-5

RT9742EGJ5 Datasheet

RT9742EGJ5 Reviews

Amee*****evins

March 30, 2023

fast delivery and good product, very happy

Bren*****ccarty

March 24, 2023

The parts as described and fast shipping. Thanks for the great service

Wes***** Bala

March 21, 2023

quick delivery, received with well packaged, exactly as listed - Thanks

Mar*****Mills

March 18, 2023

I was glad to find this product being sold at a great price. They were the perfect replacement.

Char*****Mann

March 13, 2023

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Cayd*****uinn

March 10, 2023

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Malc*****Trejo

March 1, 2023

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Evan *****rdson

February 28, 2023

Excellent ! RT9742EGJ5 item arrived very quickly and was packaged well, no issues.

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RT9742EGJ5 Packaging

Customized Labels
Sealing
Packing
Insepction

RT9742EGJ5 FAQ

  • 1. How to order RT9742EGJ5 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that RT9742EGJ5 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the RT9742EGJ5. All suppliers must pass our qualification reviews before they can publish their products including RT9742EGJ5 on Heisener; we pay more attention to the channels and quality of RT9742EGJ5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the RT9742EGJ5 price and inventory displayed accurate?
    The price and inventory of RT9742EGJ5 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of RT9742EGJ5?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RT9742EGJ5 we delivered, we will accept the replacement or return of the RT9742EGJ5 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of RT9742EGJ5.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as RT9742EGJ5 pin diagram, RT9742EGJ5 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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RT9742EGJ5 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

RT9742EGJ5

D# 1028-1432-2-ND

Richtek Technology Corp

IC PWR SWTCH N-CHAN 1:1 TSOT23-5

0

RT9742EGJ5F

D# 1028-1433-1-ND

Richtek Technology Corp

IC PWR SWITCH N-CH 1:1 TSOT23-5

21
Part Number Manufacturer Description Stock

RT9742EGJ5

Richtek Technology Corp

In stock shipping within 2days

1250
Part Number Manufacturer Description Stock

RT9742EGJ5

D# 2545871

Richtek Technology Corp

POWER LOAD SWITCH, HIGH SIDE, TSOT-23-5

RoHS: Compliant
Min Qty: 1
Container: Each
0

RT9742EGJ5F

D# 2545872

Richtek Technology Corp

POWER LOAD SWITCH, HIGH SIDE, TSOT-23-5

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Manufacturer Description Stock

RT9742EGJ5

OEM/CM QUOTES ONLY | NO BROKERS

60
Part Number Manufacturer Description Stock

RT9742EGJ5

Richtek Technology Corp

OEM/CM Immediate delivery

1427
Part Number Manufacturer Description Stock

RT9742EGJ5

D# 32AC8367

Richtek Technology Corp

POWER LOAD SWITCH, HIGH SIDE, TSOT-23-5, Power Load Switch Type:High Side, Input Voltage:6V, Current Limit:1.65A, On State Resistance:0.07ohm, Distribution Switch Case Style:TSOT-23, No. of Pins:5Pins, Thermal Protection:Yes, On / RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0
Part Number Manufacturer Description Stock

RT9742EGJ5

Richtek Technology Corp

OEM/CM ONLY

66
Part Number Manufacturer Description Stock

RT9742EGJ5

Richtek Technology Corp

IN stock Immediate delivery

1442
Part Number Manufacturer Description Stock

RT9742EGJ5

Richtek Technology Corp

shipping today

1276
Part Number Manufacturer Description Stock

RT9742EGJ5

Richtek Technology Corp

High-Side Power Switches, USB Peripherals | IC USB POWER SWITCH TSOT23-5

17795

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RT9742EGJ5

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