The UA78M09CKVURG3 is a positive-voltage linear regulator designed to provide a fixed output voltage of 9V with a maximum output current of 500mA. It operates within an input voltage range of 5.3V to 30V, with an absolute maximum input voltage of 45V. The device features low quiescent current of 4.5mA and includes built-in short-circuit current limiting and thermal protection, ensuring reliable operation under various conditions. This regulator is stable without the need for external components, making it suitable for a range of applications including onboard charging, residential lighting, and battery backup units. The operating junction temperature range is from -40¬8C to +125¬8C, which allows for versatility in different environmental conditions. The UA78M09CKVURG3 is available in a TO-252 (KVU) package, facilitating easy integration into various designs.
3 Pin 500mA Fixed 9V Positive Voltage Regulator 3-TO-252 0 to 125
500-mA, 30-V, linear voltage regulator 3-TO-252 0 to 125 Product overview: UA78M09CKVURG3 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 TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, TO-252, 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-UA78M09CKVURG3 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3
Manufacturer: Texas Instruments
Win Source Part Number: 129857-UA78M09CKVURG
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 2V @ 350mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Output Voltage: 9V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: TO-252-3
Maximum Input Voltage: 26V
Nominal Output Voltage (Min/Fixed): 9V
Dropout Voltage-Max: 2V @ 350mA
PSRR: 80dB (120Hz)
Control Protection Features: Over Current, Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
IC REG LINEAR 9V 500MA TO252-3
Linear Voltage Regulators 9V 500mA Fixed Pos Voltage Regulator
IC REG LINEAR 9V 500MA TO252-3
IC REG LINEAR 9V 500MA TO252-3
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | UA78M09CKVURG3 | 776-UA78M09CKVURG3 | 296-19533-1-ND | 129857-UA78M09CKVURG3 | UA78M09CKVURG3 | UA78M09CKVURG3 | UA78M09CKVURG3 | UA78M09CKVURG3 |
| Product Name | UA78M09 3 Pin 500mA Fixed 9V Positive Voltage Regulator | TO-252 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - UA78M09CKVURG3 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Polarity | Positive | Positive | Positive | Positive | ||||
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed | |||
| Package Type | Other; TO-252 | Other; TO-252-3 | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | Other; TO-252-3 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | Input Overcurrent Protection | |||||
| Output Voltage | 9 volts | 9 volts | 9 volts | 9 volts | 9 volts | 9 volts |
