 |  |  | |
| PartNumber | L4970A | L4971 | L4971D |
| Description | Switching Voltage Regulators 5.1 to 40V Step-Down | Switching Voltage Regulators 3.3 to 50V Step-Down | Switching Voltage Regulators 3.3 to 50V Step-Down |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | MULTIWATT-15 | PDIP-8 | SOIC-16 |
| Output Voltage | 40 V | 3.3 V to 50 V | 50 V |
| Output Current | 10 A | 1.5 A | 1.5 A |
| Number of Outputs | 1 Output | - | 1 Output |
| Input Voltage MAX | 50 V | 55 V | 55 V |
| Topology | Buck | Buck | Buck |
| Switching Frequency | 180 kHz to 220 kHz | 300 kHz | 90 kHz to 110 kHz |
| Series | L4970A | L4971 | L4971 |
| Packaging | Tube | Tube | Tube |
| Type | Step-Down | Step-Down | Step-Down |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 500 | 2000 | 1225 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.194007 oz | 0.032805 oz | 0.007079 oz |
| Moisture Sensitive | - | - | Yes |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
L4970A | Switching Voltage Regulators 5.1 to 40V Step-Down | |
| L4971 | Switching Voltage Regulators 3.3 to 50V Step-Down | ||
| L4971D | Switching Voltage Regulators 3.3 to 50V Step-Down | ||
| L4972AD | Switching Voltage Regulators 5.1 to 40V 2.0 Amp | ||
| L4972A | Switching Voltage Regulators 5.1 to 40V 2.0 Amp | ||
| L4972AD013TR | Switching Voltage Regulators 5.1 to 40V 2.0 Amp | ||
| L4971D013TR | Switching Voltage Regulators 3.3 to 50V Step-Down | ||
| L4972AD013TR | Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp | ||
| L4972A | Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp | ||
| L4972AD | Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp | ||
| L4973D3.3 | IC REG BUCK ADJ/3.3V 3.5A 20SO | ||
| L4971D013TR | IC REG BUCK ADJ 1.5A 16SOIC | ||
| L4971D | IC REG BUCK ADJ 1.5A 16SOIC | ||
| L4971 | IC REG BUCK ADJUSTABLE 1.5A 8DIP | ||
| L4970A | Voltage Regulators - Switching Regulators 5.1 to 40V Step-Down | ||
| L4971(D) | Conv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 1.5A 16-Pin SO W Tube | ||
| L4970A-XYZ | Conv DC-DC Single Step Down 15V to 50V 15-Pin(15+Tab) MULTIWATT V - Rail/Tube (Alt: L4970A) | ||
| L497 | New and Original | ||
| L4970 | New and Original | ||
| L49701 | New and Original | ||
| L4970H | New and Original | ||
| L4971 , SES5VD323-2B | New and Original | ||
| L4971+ | Conv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 1.5A 8-Pin PDIP Tube | ||
| L49710 | New and Original | ||
| L497106761CG | New and Original | ||
| L49710MA | New and Original | ||
| L49710MAX | New and Original | ||
| L4971A | New and Original | ||
| L4971AD013TR | New and Original | ||
| L4971D. | New and Original | ||
| L4972 | New and Original | ||
| L49720 | New and Original | ||
| L49720MA | New and Original | ||
| L49720MAX | New and Original | ||
| L49721MA | New and Original | ||
| L49722 | New and Original | ||
| L49722MA | New and Original | ||
| L49723MA | New and Original | ||
| L49723MAX | New and Original | ||
| L49724MA | New and Original | ||
| L49725MA | New and Original | ||
| L4972A-L4972 | New and Original | ||
| L4973 | New and Original | ||
| L4973/3.3 | New and Original | ||
| L497305.1 | New and Original | ||
| L4973D | New and Original | ||
| L4973D 3.3 | New and Original | ||
| L4973D 51 | New and Original | ||
| L4973D-5.1 | New and Original | ||
| L4973D3-3 | New and Original |