XC6221B492MR-G is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Torex Semiconductor Ltd
In Stock: 0
Unit Price: $0.22176
Datasheet

Parametric Equivalent


Torex Semiconductor Ltd
In Stock: 0
Unit Price: $0.20742
Datasheet

Parametric Equivalent


Torex Semiconductor Ltd
In Stock: 0
Unit Price: $0.20742
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-25
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-25
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

XC6221B492MR-G

DigiKey Part Number
893-XC6221B492MR-GTR-ND - Tape & Reel (TR)
893-XC6221B492MR-GCT-ND - Cut Tape (CT)
893-XC6221B492MR-GDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
XC6221B492MR-G
Description
IC REG LINEAR 4.9V 200MA SOT-25
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-25
Datasheet
 Datasheet
EDA/CAD Models
XC6221B492MR-G Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
50 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
60dB (1kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current
Output Type
Operating Temperature
-40°C ~ 85°C (TA)
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
6V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
4.9V
Supplier Device Package
SOT-25
Voltage Dropout (Max)
0.14V @ 100mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
XC6221A492MR-GTorex Semiconductor Ltd0XC6221A492MR-G-ND$0.22176Parametric Equivalent
XC6221C492MR-GTorex Semiconductor Ltd0XC6221C492MR-G-ND$0.20742Parametric Equivalent
XC6221D492MR-GTorex Semiconductor Ltd0XC6221D492MR-G-ND$0.20742Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 14-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.42000$0.42
10$0.29300$2.93
25$0.26120$6.53
100$0.22620$22.62
250$0.20952$52.38
500$0.19942$99.71
1,000$0.19111$191.11
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.19569$587.07
6,000$0.18306$1,098.36
15,000$0.17044$2,556.60
30,000$0.16160$4,848.00
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