RT9728AHZQW is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


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

Parametric Equivalent


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

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Texas Instruments
In Stock: 250
Unit Price: $1.06000
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Texas Instruments
In Stock: 36
Unit Price: $0.98000
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Texas Instruments
In Stock: 0
Unit Price: $0.83000
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Texas Instruments
In Stock: 0
Unit Price: $0.83000
Datasheet

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Texas Instruments
In Stock: 0
Unit Price: $0.98000
Datasheet

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Texas Instruments
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Unit Price: $1.00000
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Texas Instruments
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Datasheet
IC USB Switch P-Channel High Side 1.3A 6-WDFN (2x2)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT9728AHZQW

DigiKey Part Number
1028-RT9728AHZQWTR-ND - Tape & Reel (TR)
1028-RT9728AHZQWCT-ND - Cut Tape (CT)
1028-RT9728AHZQWDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
RT9728AHZQW
Description
IC PWR SWITCH P-CHAN 1:1 6WDFN
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Power Switch/Driver 1:1 P-Channel 1.3A 6-WDFN (2x2)
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
Not Required
Mfr
Current - Output (Max)
1.3A
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Rds On (Typ)
120mOhm
Part Status
Active
Input Type
Non-Inverting
Switch Type
Features
Status Flag
Number of Outputs
1
Fault Protection
Current Limiting (Adjustable), Over Temperature, UVLO
Ratio - Input:Output
1:1
Operating Temperature
-40°C ~ 85°C (TA)
Output Configuration
High Side
Mounting Type
Surface Mount
Output Type
P-Channel
Supplier Device Package
6-WDFN (2x2)
Interface
On/Off
Package / Case
Voltage - Load
2.5V ~ 5.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT9728AHGQWRichtek USA Inc.01028-1474-2-ND$0.00000Parametric Equivalent
RT9728ALZQWRichtek USA Inc.01028-1499-2-ND$0.00000Parametric Equivalent
TPS2553DRVR-1Texas Instruments250296-39381-2-ND$1.06000Similar
TPS2552DRVT-1Texas Instruments36296-23998-2-ND$0.98000Similar
TPS2552DRVRTexas Instruments0296-39379-2-ND$0.83000Similar
In-Stock: 0
2,500 estimated in stock on 14-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.40800$4.08
25$0.36520$9.13
100$0.31820$31.82
250$0.29588$73.97
500$0.28236$141.18
1,000$0.27126$271.26
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.26361$659.02
5,000$0.24543$1,227.15
12,500$0.23634$2,954.25
25,000$0.22725$5,681.25
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.