UA78M33CKCS is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Texas Instruments
In Stock: 0
Unit Price: $1.97000
Datasheet
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-3
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-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

UA78M33CKCS

DigiKey Part Number
296-21633-5-ND
Manufacturer
Manufacturer Product Number
UA78M33CKCS
Description
IC REG LINEAR 3.3V 500MA TO220-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
UA78M33CKCS Models
Product Attributes
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Category
Current - Output
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
Through Hole
Voltage - Output (Min/Fixed)
15V
Package / Case
TO-220-3
Voltage - Output (Max)
Supplier Device Package
TO-220-3
Voltage Dropout (Max)
0.114V @ 20mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2937ET-3.3/NOPBTexas Instruments0LM2937ET-3.3/NOPB-ND$1.97000MFR Recommended
In-Stock: 0
50 estimated in stock on 20-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.12000$4.12
10$3.11900$31.19
50$2.71720$135.86
100$2.59290$259.29
250$2.46148$615.37
500$2.38230$1,191.15
1,000$2.31711$2,317.11
2,500$2.24832$5,620.80
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.