TPS78633DCQ is out of stock and can be placed on backorder.
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Texas Instruments
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Unit Price: $3.15000
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onsemi
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-6
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-6
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

TPS78633DCQ

DigiKey Part Number
296-13760-5-ND
Manufacturer
Manufacturer Product Number
TPS78633DCQ
Description
IC REG LIN 3.3V 1.5A SOT-223-6
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-6
Datasheet
 Datasheet
EDA/CAD Models
TPS78633DCQ Models
Product Attributes
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Category
Current - Quiescent (Iq)
385 µA
Mfr
PSRR
15dB (1kHz)
Packaging
Tube
Control Features
Adj/EN
Part Status
Active
Protection Features
Antisaturation, Over Current, Over Temperature
Output Configuration
Operating Temperature
-20°C ~ 100°C
Output Type
Grade
Automotive
Number of Regulators
1
Qualification
AEC-Q100
Voltage - Input (Max)
150V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
15V
Package / Case
SOT-223-6
Voltage - Output (Max)
Supplier Device Package
SOT-223-6
Voltage Dropout (Max)
0.114V @ 20mA
Base Product Number
Current - Output
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP3962EMP-3.3/NOPBTexas Instruments0LP3962EMP-3.3/NOPBTR-ND$3.15000Similar
NCP565D2T33R4Gonsemi0NCP565D2T33R4GOSTR-ND$3.20000Similar
In-Stock: 0
78 estimated in stock on 06-Nov-2026
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All prices are in USD
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QuantityUnit PriceExt Price
1$5.13000$5.13
10$3.91100$39.11
78$3.32295$259.19
156$3.18949$497.56
312$3.07968$960.86
546$3.00538$1,640.94
1,014$2.93572$2,976.82
2,574$2.85127$7,339.17
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.