TPS7A4518KTTRG3 is out of stock and can be placed on backorder.
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Texas Instruments
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Unit Price: $5.31000
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Texas Instruments
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Unit Price: $6.17000
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Analog Devices Inc.
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-5)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

TPS7A4518KTTRG3

DigiKey Part Number
296-TPS7A4518KTTRG3TR-ND - Tape & Reel (TR)
296-TPS7A4518KTTRG3CT-ND - Cut Tape (CT)
296-TPS7A4518KTTRG3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TPS7A4518KTTRG3
Description
IC REG LINEAR 1.8V 1.5A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-5)
Datasheet
 Datasheet
EDA/CAD Models
TPS7A4518KTTRG3 Models
Product Attributes
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Category
Current - Quiescent (Iq)
1.5 mA
Mfr
Current - Supply (Max)
90 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
15dB (1kHz)
Part Status
Active
Control Features
Adj/EN
Output Configuration
Protection Features
Antisaturation, Over Current, Over Temperature
Output Type
Operating Temperature
-20°C ~ 100°C
Number of Regulators
1
Grade
Automotive
Voltage - Input (Max)
150V
Qualification
AEC-Q100
Voltage - Output (Min/Fixed)
15V
Mounting Type
Surface Mount
Voltage - Output (Max)
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
TO-263 (DDPAK-5)
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP3855ESX-1.8/NOPBTexas Instruments367296-LP3855ESX-1.8/NOPBTR-ND$5.31000Similar
LP3855ES-1.8/NOPBTexas Instruments0296-41570-5-ND$6.17000Similar
LT1963AEQ-1.8#PBFAnalog Devices Inc.0505-LT1963AEQ-1.8#PBF-ND$8.79000Similar
In-Stock: 0
70 estimated in stock on 24-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.42000$4.42
10$3.35000$33.50
25$3.08360$77.09
100$2.79060$279.06
250$2.65084$662.71
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$2.56664$1,283.32
1,000$2.49734$2,497.34
1,500$2.46263$3,693.94
2,500$2.42417$6,060.43
3,500$2.40170$8,405.95
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