Single Output LDO, 500mA, Adj.(1.295 to 5.5V), Low Noise, Fast Transient Response 5-DDPAK/TO-263
500mA 15V Adj LDO, 1.295V Ref, TO-263 Product overview: REG103FA-AKTTT 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, 500mA, 15V, 1.295V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 500mA, 15V, 1.295V, 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-REG103FA-AKTTT can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1091920-REG103FA-AKT
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Adjustable
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): 1.295V
Dropout Voltage-Max: 0.28V @ 500mA
Operating Supply Current: 0.7mA to 1.3mA
PSRR: 65dB (120Hz)
Maximum Output Voltage: 5.5V
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Balance
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Rochester Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| 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 Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | REG103FA-AKTTT | 776-REG103FA-AKTTT | 1091920-REG103FA-AKTTT | 296-15998-2-ND | REG103FA-AKTTT | REG103FA-AKTTT | REG103FA-AKTTT | REG103FA-AKTTT |
| Product Name | REG103-A Single Output LDO, 500mA, Adj.(1.295 to 5.5V), Low Noise, Fast Transient Response | 500mA 15V 1.295V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - REG103FA-AKTTT | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Low Dropout | Standard | |||||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | ||||
| Package Type | Other; DDPAK/TO-263,SOIC,SOT-223 | Other; TO-263 | DPAK; TO-263; Other; DDPAK/TO-263-5 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-5 | |||
| Output Voltage | 1.3 to 5.5 volts | 5.5 volts | 1.29 volts | 1.29 to 5.5 volts | 1.29 volts | |||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
