Single Output LDO, 500mA, Fixed(2.5V), Low Noise, Fast Transient Response 5-DDPAK/TO-263
500-mA, 15-V, low-dropout voltage regulator with power good & enable 5-DDPAK/TO-263 -40 to 85 Product overview: REG103FA-2.5/500 from Texas Instruments is a 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-REG103FA-2.5/500
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DDPAK/TO-263-5
Manufacturer: Texas Instruments
Win Source Part Number: 1091915-REG103FA-2.5
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: DDPAK/TO-263-5
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.28V @ 500mA
Operating Supply Current: 0.7mA to 1.3mA
PSRR: 65dB (120Hz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DDPAK/TO-263-5
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Rochester Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | 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 | IC Linear Voltage Regulators |
| Product Number | REG103FA-2.5/500 | 776-REG103FA-2.5/500 | 296-15935-2-ND | 1091915-REG103FA-2.5/500 | REG103FA-2.5/500 | REG103FA-2.5/500 | REG103FA-2.5/500 | REG103FA-2.5/500 | REG103FA-2.5/500 |
| Product Name | REG103-25 Single Output LDO, 500mA, Fixed(2.5V), Low Noise, Fast Transient Response | Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - REG103FA-2.5/500 | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Standard | Low Dropout | ||||||
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; DDPAK/TO-263,SOIC,SOT-223 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DPAK; TO-263; Other; DDPAK/TO-263-5 | TO-263; Other; TO-263-5 | DPAK; TO-263 | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |||
| Output Voltage | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 to ? volts | |||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
