| PartNumber | LM2591HVT-ADJ/NOPB | LM2591HVT-ADJ/LF16 | LM2591HVT-ADJ |
| Description | Switching Voltage Regulators pwr Cnvtr 150 kHz 1A SD Vtg Reg | Switching Voltage Regulators SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator 5-TO-220 | Switching Voltage Regulators |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | N | N |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-5 | TO-220-5 | TO-220-5 |
| Output Voltage | 1.2 V to 57 V | - | 1.2 V to 57 V |
| Output Current | 1 A | - | 1 A |
| Number of Outputs | 1 Output | - | 1 Output |
| Input Voltage MAX | 60 V | - | 60 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.5 V | - | 4.5 V |
| Switching Frequency | 173 kHz | - | 173 kHz |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Series | LM2591HV | LM2591HV | LM2591HV |
| Packaging | Tube | Tube | Tube |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Type | Step Down | Voltage Converter | Step Down |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Operating Supply Current | 1 mA | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 45 | 45 | 45 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 4.5 V | - | - |
| Tradename | SIMPLE SWITCHER | SIMPLE SWITCHER | SIMPLE SWITCHER |
| Unit Weight | 0.068079 oz | 0.068079 oz | 0.068079 oz |