Linear Voltage Regulator IC Positive Fixed 1 Output 450mA SOT-23-5
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Linear Voltage Regulator IC Positive Fixed 1 Output 450mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

NCP161ASN180T1G

DigiKey Part Number
NCP161ASN180T1GOSTR-ND - Tape & Reel (TR)
NCP161ASN180T1GOSCT-ND - Cut Tape (CT)
NCP161ASN180T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCP161ASN180T1G
Description
IC REG LINEAR 1.8V 450MA SOT23-5
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 450mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
NCP161ASN180T1G Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
23 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
91dB ~ 48dB (100Hz ~ 100kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Soft Start
Output Type
Operating Temperature
-40°C ~ 125°C (TJ)
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
5.5V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
1.8V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.48V @ 450mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 99,000
3,000 estimated in stock on 07-Jan-2027
Marketplace Stock: 27,000 View Now

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.94000$0.94
10$0.56700$5.67
25$0.46960$11.74
100$0.35940$35.94
250$0.30512$76.28
500$0.27176$135.88
1,000$0.24379$243.79
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.16387$491.61
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.

Other Suppliers on DigiKey

27,000In Stock
Ships from Flip Electronics