PartNumber | L4972AD | L4972A | L4972AD013TR |
Description | Switching Voltage Regulators 5.1 to 40V 2.0 Amp | Switching Voltage Regulators 5.1 to 40V 2.0 Amp | Switching Voltage Regulators 5.1 to 40V 2.0 Amp |
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
Package / Case | SOIC-20 | PDIP-20 | SOIC-20 |
Output Voltage | 40 V | 50 V | 5.1 V to 40 V |
Output Current | 2 A | 2 A | 2 A |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Input Voltage MAX | 55 V | 55 V | 50 V |
Topology | Buck | Buck | Buck |
Switching Frequency | 90 kHz to 110 kHz | 200 kHz | 100 kHz |
Series | L4972 | L4972 | L4972 |
Packaging | Tube | Tube | Reel |
Type | Step-Down | Step-Down | Step-Down Converter |
Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Moisture Sensitive | Yes | - | Yes |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 1000 | 1000 | 1000 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | 0.009408 oz | 0.079719 oz | 0.009408 oz |
Input Voltage MIN | - | 15 V | 15 V |
Minimum Operating Temperature | - | - 40 C | - 40 C |
Maximum Operating Temperature | - | + 150 C | + 150 C |
Height | - | 4.59 mm | - |
Input Voltage | - | 15 V to 50 V | 15 V to 50 V |
Length | - | 24.8 mm | - |
Operating Temperature Range | - | - 40 C to + 150 C | - 40 C to + 150 C |
Width | - | 7.1 mm | - |
Shutdown | - | Shutdown | Shutdown |
Operating Supply Current | - | 16 mA | 16 mA |
Supply Voltage Min | - | 15 V | 15 V |
Quiescent Current | - | - | 13 mA |
Load Regulation | - | - | 7 mV |