| PartNumber | REG103FA-5KTTT | REG103FA-5/500 | REG103FA-5/500G3 |
| Description | LDO Voltage Regulators DMOS 500mA LDO Reg | IC REG LIN 5V 500MA DDPAK | IC REG LIN 5V 500MA DDPAK/TO263 |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | LDO Voltage Regulators | - | PMIC - Voltage Regulators - Linear |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TO-263-5 | - | - |
| Output Voltage | 5 V | - | - |
| Output Current | 500 mA | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Input Voltage MAX | 15 V | - | - |
| Input Voltage MIN | 2.1 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Dropout Voltage | 115 mV | - | - |
| Series | REG103-5 | - | - |
| Packaging | Reel | - | Tape & Reel (TR) Alternate Packaging |
| Height | 4.58 mm | - | - |
| Length | 10.16 mm | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Width | 8.42 mm | - | - |
| Brand | Texas Instruments | - | - |
| Dropout Voltage Max | 25 mV at 10 mA | - | - |
| Voltage Regulation Accuracy | 2 % | - | - |
| Ib Input Bias Current | 500 uA | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 1 mA | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Reference Voltage | 1.295 V | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.051355 oz | - | - |
| Package Case | - | - | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | DDPAK/TO-263-5 |
| Voltage Input | - | - | Up to 15V |
| Current Output | - | - | 500mA |
| Voltage Output | - | - | 5V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.16V @ 500mA |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 550mA |