Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-3
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Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

AP7381-50SA-7

DigiKey Part Number
31-AP7381-50SA-7TR-ND - Tape & Reel (TR)
31-AP7381-50SA-7CT-ND - Cut Tape (CT)
31-AP7381-50SA-7DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP7381-50SA-7
Description
IC REG LINEAR 5V 150MA SOT23-3
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Supply (Max)
25 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Protection Features
Current Limit, Short Circuit, Thermal Shutdown
Part Status
Not For New Designs
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Mounting Type
Surface Mount
Output Type
Package / Case
TO-236-3, SC-59, SOT-23-3
Number of Regulators
1
Supplier Device Package
SOT-23-3
Voltage - Input (Max)
40V
Base Product Number
Voltage - Output (Min/Fixed)
5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 expected in stock on 23-Nov-2026
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Not recommended for new design, minimums may apply
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.29000$0.29
10$0.19900$1.99
25$0.17640$4.41
50$0.16260$8.13
100$0.15120$15.12
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.11841$355.23
9,000$0.11297$1,016.73
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.