What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics
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LD39130SJ33R

DigiKey Part Number
497-14210-2-ND - Tape & Reel (TR)
497-14210-1-ND - Cut Tape (CT)
497-14210-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LD39130SJ33R
Description
IC REG LIN 3.3V 300MA 4-FLIPCHIP
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-FlipChip (.69x.69)
Datasheet
 Datasheet
EDA/CAD Models
LD39130SJ33R Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
45 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
70dB ~ 65dB (1kHz ~ 10kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Soft Start
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
5.5V
Package / Case
4-UFBGA, FCBGA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
4-FlipChip (.69x.69)
Voltage Dropout (Max)
0.3V @ 300mA (Typ)
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
5,000 estimated in stock on 28-Jun-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.92000$0.92
10$0.66300$6.63
25$0.59800$14.95
100$0.52590$52.59
250$0.49160$122.90
500$0.47092$235.46
1,000$0.45390$453.90
2,500$0.43592$1,089.80
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.42509$2,125.45
10,000$0.41618$4,161.80
15,000$0.41171$6,175.65
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