Name: RT9742AGJ5F
Brand: Richtek USA Inc.
SKU: RT9742AGJ5F
Availability: InStock
Rating: 5 (145 reviews)

RT9742AGJ5F

For Reference Only

Part Number	RT9742AGJ5F
Manufacturer	Richtek USA Inc.
Description	IC USB POWER SWITCH TSOT23-5
Datasheet	RT9742AGJ5F Datasheet RT9742AGJ5F Specifications
Package	SOT-23-5 Thin, TSOT-23-5
ECAD
In Stock	2,608 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RT9742AGJ5F (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 RT9742AGJ5F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RT9742AGJ5F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RT9742AGJ5F.

RT9742AGJ5F Specifications

Manufacturer	Richtek USA Inc.
Category	Integrated Circuits (ICs) - PMIC - Power Distribution Switches, Load Drivers
Package	SOT-23-5 Thin, TSOT-23-5
ECAD
Series	-
Switch Type	USB Switch
Number of Outputs	1
Ratio - Input:Output	1:1
Output Configuration	High Side
Output Type	N-Channel
Interface	On/Off
Voltage - Load	2.7 V ~ 6 V
Voltage - Supply (Vcc/Vdd)	Not Required
Current - Output (Max)	3A
Rds On (Typ)	55 mOhm
Input Type	Non-Inverting
Features	Load Discharge, Status Flag
Fault Protection	Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	TSOT-23-5 (FC)

RT9742AGJ5F Datasheet

RT9742AGJ5F Reviews

Zain*****arain

April 1, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Azar*****Marin

March 27, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Calli*****hdeva

March 15, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Greys*****ields

March 8, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Danie*****riedman

March 6, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Arab***** Wiley

March 3, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Anna***** Meyer

March 3, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Hann*****llegos

February 21, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RT9742AGJ5F Packaging

RT9742AGJ5F FAQ

1. How to order RT9742AGJ5F 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 RT9742AGJ5F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT9742AGJ5F. All suppliers must pass our qualification reviews before they can publish their products including RT9742AGJ5F on Heisener; we pay more attention to the channels and quality of RT9742AGJ5F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RT9742AGJ5F price and inventory displayed accurate?

The price and inventory of RT9742AGJ5F 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 RT9742AGJ5F?

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 RT9742AGJ5F we delivered, we will accept the replacement or return of the RT9742AGJ5F 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 RT9742AGJ5F.

(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 RT9742AGJ5F pin diagram, RT9742AGJ5F datasheet?

If you need any after-sales service, please do not hesitate to contact us.

RT9742AGJ5F Related Products

SIT1602BC-12-25E-77.760000D	SiTIME, -20 TO 70C, 2520, 25PPM, 2.5V, 7, -, -	View
2225J1K00681MXT	Knowles Syfer, CAP CER 2225, -, -	View
1210Y6300122KCT	Knowles Syfer, CAP CER 1200PF 630V C0G/NP0 1210, 1210 (3225 Metric), -	View
L135-R625003500000	Lumileds, LED LUXEON 3535L RED 625NM, 1414 (3535 Metric), -	View
M3933/17-16N	Cinch Connectivity Solutions Midwest Microwave, ATTENUATOR TNC QPL, SMA In-Line Module, -	View
ESQT-117-02-M-D-800	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	View
S11B-ZR-SM4A-TF(LF)(SN)	JST Sales America Inc., CONN HEADER ZH SIDE 11POS 1.5MM, -, -	View
DW-16-09-F-D-405	Samtec Inc., .025" BOARD SPACERS, -, -	View
GTC030R-36-77P	Amphenol Industrial Operations, CONN RCPT 7POS PANEL MNT W/PINS, -, -	View
D38999/24WH35SA	Souriau, CONN RCPT 100POS JAM NUT W/SCKT, -, -	View
AFD50-12-8PN-6139	TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 8POS PNL MT, -, -	View
0461144281	Molex, LLC, LPH VERT. ASSY NO GUIDES, -, -	View

RT9742AGJ5F Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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

EVB_RT9742AGJ5F

D# EVB_RT9742AGJ5F-ND

Richtek Technology Corp

EVAL MODULE FOR RT9742AGJ5F

RT9742AGJ5F

D# 1028-1426-2-ND

Richtek Technology Corp

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

Part Number

Manufacturer

Description

Stock

RT9742AGJ5F

Richtek Technology Corp

In stock shipping within 2days

2800

Part Number

Manufacturer

Description

Stock

RT9742AGJ5F

D# 2545864

Richtek Technology Corp

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

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
RT9742AGJ5F030	Richtek Technology Corp	OEM/CM QUOTES ONLY \| NO BROKERS	107100
EVBRT9742AGJ5F	RICHTEK USA INC.	OEM/CM QUOTES ONLY \| NO BROKERS	1
RT9742AGJ5F020	Richtek Technology Corp	OEM/CM QUOTES ONLY \| NO BROKERS	2380
RT9742AGJ5F	Richtek Technology Corp	OEM/CM QUOTES ONLY \| NO BROKERS	18

Part Number

Manufacturer

Description

Stock

RT9742AGJ5F

Richtek Technology Corp

OEM/CM Immediate delivery

468

Part Number	Manufacturer	Description	Stock
RT9742AGJ5F030	Richtek Technology Corp	OEM/CM ONLY	90011
EVBRT9742AGJ5F	RICHTEK USA INC	OEM/CM ONLY	96
RT9742AGJ5F020	Richtek Technology Corp	OEM/CM ONLY	2011

Part Number

Manufacturer

Description

Stock

RT9742AGJ5F

Richtek Technology Corp

IN stock Immediate delivery

463

Part Number

Manufacturer

Description

Stock

RT9742AGJ5F

D# 2545864

Richtek Technology Corp

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

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

RT9742AGJ5F

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS