3/4 Pin 500mA Fixed 3.3V Positive Voltage Regulator 4-SOT-223 0 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 1275538-UA78M33CDCY
Packaging: Tube
Mounting Style: SMD
Output Type: Fixed
Output Current: 500mA
Categories: Integrated Circuits
Supplier Device Package: SOT-223-4
Temperature Range - Operating: 0°C ~ 125°C
PSRR: 80dB (120Hz)
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: TO-261-4, TO-261AA
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Limited
Application Field: Used in Commercial, Portable Devices, Computers & Computer Peripherals, Communications & Networking
Family Part Number: UA78M33
Manufacturer Pack Quantity: 80
MSL Level: 2 (1 Year)
Min/Fixed Output Voltage: 3.3V
Voltage - Input (Maximum): 25V
Maximum Dropout Voltage: 2V at 350mA
3.3V 500mA LDO Voltage Regulator, SOT-223, SM Product overview: UA78M33CDCY from Texas Instruments is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 3.3V, 500mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 500mA, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-UA78M33CDCY can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | UA78M33CDCY | 1275538-UA78M33CDCY | 776-UA78M33CDCY | 296-27140-5-ND | 6616733 | 6616733P | UA78M33CDCY | UA78M33CDCY | UA78M33CDCY |
| Product Name | UA78M33 3/4 Pin 500mA Fixed 3.3V Positive Voltage Regulator | PMIC - PMIC - Voltage Regulators - Linear - UA78M33CDCY | 3.3V 500mA LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | Voltage Regulators | Linear Voltage Regulators | Power Supply Chip >> Linear Voltage Regulators (LDO) | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Polarity | Positive | Positive | Positive | Positive | Positive | ||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | Other; SOT-223,TO-220,TO-252 | Other; TO-261-4, TO-261AA | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; Sot-223 | Other; SOT-223 | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection | ||||||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts |
