RT9742EGJ5 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent

RT9742EGJ5F
Richtek USA Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent

RT9742FGJ5
Richtek USA Inc.
In Stock: 0
Unit Price: $0.45000
Datasheet

Parametric Equivalent

RT9742FGJ5F
Richtek USA Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent

RT9742UNGJ5
Richtek USA Inc.
In Stock: 0
Unit Price: $0.45000
Datasheet
View and Compare All Substitutes
SOT-23-5 Thin, TSOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT9742EGJ5

DigiKey Part Number
1028-1432-2-ND - Tape & Reel (TR)
1028-1432-1-ND - Cut Tape (CT)
1028-1432-6-ND - Digi-Reel®
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT9742EGJ5
Description
IC PWR SWTCH N-CHAN 1:1 TSOT23-5
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Power Switch/Driver 1:1 N-Channel 1.5A TSOT-23-5
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
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
2.7V ~ 6V
Voltage - Supply (Vcc/Vdd)
Not Required
Current - Output (Max)
1.5A
Rds On (Typ)
70mOhm
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)
Mounting Type
Surface Mount
Supplier Device Package
TSOT-23-5
Package / Case
SOT-23-5 Thin, TSOT-23-5
Base Product Number
RT9742
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.45000$0.45
10$0.31400$3.14
25$0.28040$7.01
100$0.24310$24.31
250$0.22532$56.33
500$0.21458$107.29
1,000$0.20576$205.76
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.21350$640.50
6,000$0.19547$1,172.82
9,000$0.18632$1,676.88
15,000$0.17605$2,640.75
21,000$0.16999$3,569.79
30,000$0.16875$5,062.50
Manufacturers Standard Package
For Use With
1 Items
EVB_RT9742AGJ5F

EVB_RT9742AGJ5F

EVAL BOARD FOR RT9742

Richtek USA Inc.

$45.02000