Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
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Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

AP2125K-4.2TRG1

DigiKey Part Number
31-AP2125K-4.2TRG1TR-ND - Tape & Reel (TR)
31-AP2125K-4.2TRG1CT-ND - Cut Tape (CT)
31-AP2125K-4.2TRG1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2125K-4.2TRG1
Description
IC REG LINEAR 4.2V 300MA SOT23-5
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
90 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
65dB (100Hz ~ 1kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature
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)
4.2V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.3V @ 300mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 5,900
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩281.00000₩281
10₩190.40000₩1,904
25₩166.72000₩4,168
100₩141.90000₩14,190
250₩129.88000₩32,470
500₩122.66600₩61,333
1,000₩116.71900₩116,719
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₩109.37167₩328,115
6,000₩105.77350₩634,641
9,000₩103.97222₩935,750
15,000₩101.97647₩1,529,647
21,000₩100.80971₩2,117,004
30,000₩99.68907₩2,990,672
Manufacturers Standard Package