LDK130M18R is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LDK130M18R

DigiKey Part Number
497-14020-2-ND - Tape & Reel (TR)
497-14020-1-ND - Cut Tape (CT)
497-14020-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LDK130M18R
Description
IC REG LINEAR 1.8V 300MA SOT23-5
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LDK130M18R Models
Product Attributes
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Category
Current - Supply (Max)
120 µA
Mfr
PSRR
55dB (120Hz ~ 10kHz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Enable
Part Status
Active
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Grade
Automotive
Number of Regulators
1
Qualification
AEC-Q100
Voltage - Input (Max)
5.5V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
1.8V
Package / Case
SC-74A, SOT-753
Voltage Dropout (Max)
0.4V @ 300mA
Supplier Device Package
SOT-23-5
Current - Output
Base Product Number
Current - Quiescent (Iq)
60 µA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP2127K-1.8TRG1Diodes Incorporated0AP2127K-1.8TRG1DITR-ND$0.17000Similar
TPS79118DBVTTexas Instruments309296-TPS79118DBVTTR-ND$1.80000Similar
TPS73218MDBVREPTexas Instruments0296-22493-2-ND$4.00000Similar
TPS79118DBVRTexas Instruments0296-11865-2-ND$1.56000Similar
In-Stock: 0
3,000 estimated in stock on 11-Mar-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.40000$0.40
10$0.27600$2.76
25$0.24520$6.13
100$0.21210$21.21
250$0.19616$49.04
500$0.18658$93.29
1,000$0.17869$178.69
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.16894$506.82
6,000$0.16417$985.02
9,000$0.16178$1,456.02
15,000$0.15913$2,386.95
21,000$0.15758$3,309.18
30,000$0.15610$4,683.00
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