4 DFN
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4 DFN
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD39020ADTPU21R

DigiKey Part Number
497-15494-2-ND - Tape & Reel (TR)
497-15494-1-ND - Cut Tape (CT)
497-15494-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD39020ADTPU21R
Description
IC REG LINEAR 2.1V 200MA 4-DFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-DFN (1x1)
Datasheet
 Datasheet
EDA/CAD Models
LD39020ADTPU21R Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
2.1V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.35V @ 200mA
Current - Output
Current - Quiescent (Iq)
40 µA
PSRR
80dB ~ 55dB (1kHz ~ 100kHz)
Control Features
Enable
Protection Features
Over Current, Over Temperature, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
4-XDFN Exposed Pad
Supplier Device Package
4-DFN (1x1)
Base Product Number
Product Questions and Answers

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In-Stock: 9,655
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All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩476.00000₩476
10₩333.40000₩3,334
25₩296.44000₩7,411
100₩255.23000₩25,523
250₩235.62000₩58,905
500₩223.77200₩111,886
1,000₩214.02400₩214,024
2,500₩203.72200₩509,305
5,000₩197.51620₩987,581
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10,000₩192.40860₩1,924,086
20,000₩188.20430₩3,764,086
30,000₩186.09993₩5,582,998
50,000₩183.76758₩9,188,379
70,000₩182.40443₩12,768,310
Manufacturers Standard Package