Single Output LDO, 500mA, Fixed(3.3V), Low Noise, Fast Transient Response 6-SOT-223
3.3V LDO Regulator, 500mA, 15V In, SOT-223 Product overview: REG103GA-3.3 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, 15V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 500mA, 15V, 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-REG103GA-3.3 can be used for catalog matching and distributor lookup.
IC REG LIN 3.3V 500MA SOT223-6
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-6
Manufacturer: Texas Instruments
Win Source Part Number: 027345-REG103GA-3.3
Packaging: Tube/Rail
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.115V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-223-6
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.28V @ 500mA
Operating Supply Current: 0.7mA to 1.3mA
PSRR: 65dB (120Hz)
Protection Features: Over Current, Over Temperature
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, NMOS, PDSO6
Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, NMOS, PDSO6
IC REG LIN 3.3V 500MA SOT223-6
IC REG LIN 3.3V 500MA SOT223-6
LDO Voltage Regulators DMOS 500mA LDO Reg
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-6
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Rochester Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | REG103GA-3.3 | 776-REG103GA-3.3 | REG103GA-3.3 | REG103GA-3.3-ND | 027345-REG103GA-3.3 | REG103GA-3.3 | REG103GA-3.3 | REG103GA-3.3 | REG103GA-3.3 | REG103GA-3.3 |
| Product Name | REG103-33 Single Output LDO, 500mA, Fixed(3.3V), Low Noise, Fast Transient Response | 3.3V 500mA 15V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - REG103GA-3.3 | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Standard | Low Dropout | |||||||
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; DDPAK/TO-263,SOIC,SOT-223 | Other; SOT-223 | Other; SOT-223-6 | Other; SOT-223-6 | Other; SOT-223-6 | Other; SOT-223-6 | Other; SOT-223-6 | |||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | |||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
