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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearUA78M33CKCS
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UA78M33CKCS - Texas Instruments

Manufacturer Part Number
UA78M33CKCS
Manufacturer
Texas Instruments
Allelco Part Number
32D-UA78M33CKCS
ECAD Model
Parts Description
IC REG LINEAR 3.3V 500MA TO220-3
Detailed Description
Package
TO-220-3
Data sheet
UA78M05,06,08,09,10,12,33.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UA78M33CKCS Tech Specifications
Texas Instruments - UA78M33CKCS technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UA78M33CKCS

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 2V @ 350mA  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 25V  
Supplier Device Package TO-220-3  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case TO-220-3  
Package Tube  
Product Attribute Attribute Value  
PSRR 80dB (120Hz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Through Hole  
Current - Output 500mA  
Control Features -  
Base Product Number UA78M33  

Parts Introduction

Manufacturer Part Number

UA78M33CKCS

Manufacturer

Texas Instruments

Introduction

Linear voltage regulator for power management applications

Product Features and Performance

Low Dropout Regulator (LDO)

Single positive output

Fixed output voltage of 3.3V

Power Supply Rejection Ratio (PSRR) of 80dB at 120Hz

Through-hole mounting package

Product Advantages

Stable and reliable voltage output

High PSRR for noise suppression

Built-in protection against current overload, overheating, and short circuits

Key Technical Parameters

Input voltage up to 25V

Maximum voltage dropout of 2V at 350mA

Output current capability of up to 500mA

Operating temperature range from 0°C to 125°C

Quality and Safety Features

Over current protection

Over temperature protection

Short circuit protection

Compatibility

Compatible with various electronic circuits requiring a regulated 3.3V supply

Suitable for through-hole PCB mounting with TO-220-3 package

Application Areas

Power supply circuits

Consumer electronics

Industrial controls

Product Lifecycle

Last Time Buy status indicates nearing discontinuation

Potential for replacements or upgrades may exist

Several Key Reasons to Choose This Product

Proven Texas Instruments quality and reliability

Highly suitable for stable 3.3V applications

Built-in safety features increase system protection

High PSRR enhances circuit performance in noisy environments

Wide operating temperature range suitable for diverse applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UA78M33CKCS

Product Attribute UA78M33CKCS UA78M33CDCYR UA78M33IKVURG3 UA78M33CKVURG3
Part Number UA78M33CKCS UA78M33CDCYR UA78M33IKVURG3 UA78M33CKVURG3
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Output (Min/Fixed) 3.3V 3.3V 3.3V 3.3V
Output Type Fixed Fixed Fixed Fixed
Voltage - Input (Max) 25V 25V 25V 25V
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number UA78M33 UA78M33 UA78M33 UA78M33
Number of Regulators 1 1 1 1
Voltage Dropout (Max) 2V @ 350mA 2V @ 350mA 2V @ 350mA 2V @ 350mA
Package / Case TO-220-3 TO-261-4, TO-261AA TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63
Control Features - - - -
Current - Output 500mA 500mA 500mA 500mA
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Output Configuration Positive Positive Positive Positive
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C -40°C ~ 125°C 0°C ~ 125°C
Series - - - -
PSRR 80dB (120Hz) 80dB (120Hz) 80dB (120Hz) 80dB (120Hz)
Supplier Device Package TO-220-3 SOT-223-4 TO-252-3 TO-252-3
Voltage - Output (Max) - - - -

UA78M33CKCS Datasheet PDF

Download UA78M33CKCS pdf datasheets and Texas Instruments documentation for UA78M33CKCS - Texas Instruments.

Datasheets
UA78M05,06,08,09,10,12,33.pdf
PCN Design/Specification
TO-220, SOT-23 Pkg Cu Wire Base 27/Sep/2013.pdf
PCN Other
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UA78M33CKCS Image

UA78M33CKCS

Texas Instruments
32D-UA78M33CKCS

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