Texas Instruments UA78M33CDCY Linear Voltage Regulator, 500mA, 3.3 V 3+Tab-Pin, SOT-223

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

μA78M Series Linear Voltage Regulators, Texas Instruments

The UA78M33 linear voltage regulator by Texas Instruments is intended for fixed voltage regulation. The UA78M33 series regulator IC has current outputs more than 500 mA. There is no need for external components although it is possible to adjust the voltage and current with external devices. Texas Instruments (TI) positive linear regulators cover a wide range of functions and applications including telecommunications, computing, portable devices and local on-card regulation. The voltage regulator offers safe area protection with the addition of internal thermal shutdown and current limiting.

The three terminal internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. 3-Terminal Regulators
Output Current: 500 mA
No External Components
High Power-Dissipation

Linear Voltage Regulators, Texas Instruments

A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.

Specifications
Attribute Value
Output Voltage 3.3 V
Maximum Output Current 500mA
Package Type SOT-223
Output Type Fixed
Mounting Type Surface Mount
Minimum Input Voltage 5.3 V
Maximum Input Voltage 25 V
Pin Count 3+Tab
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Height 1.6mm
Typical Dropout Voltage @ Current 2 V @ 350 mA
Width 3.5mm
Load Regulation 100 mV
Line Regulation 100 mV
Dimensions 6.5 x 3.5 x 1.6mm
Length 6.5mm
Series UA78Mxx
860 In stock for delivery within 4 working days
Price Each (In a Pack of 5)
SGD 0.826
(exc. GST)
SGD 0.884
(inc. GST)
units
Per unit
Per Pack*
5 - 20
SGD0.826
SGD4.13
25 - 95
SGD0.816
SGD4.08
100 - 245
SGD0.81
SGD4.05
250 - 495
SGD0.77
SGD3.85
500 +
SGD0.704
SGD3.52
*price indicative
Packaging Options:
Related Products
The FDSM series of the MagI3C Power Module ...
Description:
The FDSM series of the MagI3C Power Module family is a fixed output voltage, fully integrated dc/dc power supply. The module integrates the switching power stage, control circuitry, inductor and capacitors all in one package.The module requires no external components ...
The FDSM series of the MagI3C power module ...
Description:
The FDSM series of the MagI3C power module family is a fixed output voltage, fully integrated dc/dc power supply. The module integrates the switching power stage, control circuitry and inductor all in one package. The module requires no external components ...
The NCP785A is a high-performance >10mA linear regulator, ...
Description:
The NCP785A is a high-performance >10mA linear regulator, offering a very wide operating input voltage range of up to 450 V DC operating and 700V DC maximum. It is an ideal choice for high input voltage applications such as industrial ...
A range of Texas Instruments Low Dropout (LDO) ...
Description:
A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation ...