Part #: L5973D
Part Category: Other Semiconductors
Manufacturer: STMicroelectronics, Inc.
Description: Switching Regulator, Voltage-mode, 3.5A, 280kHz Switching Freq-Max, MOS, PDSO8
Find Equivalent Parts
Manufacturer: STMicroelectronics, Inc.
Description: Switching Regulator, Voltage-mode, 3.5A, 280kHz Switching Freq-Max, MOS, PDSO8
Find Equivalent Parts
SPECIFICATIONS
| Mfr Package Description | LEAD FREE, HSOP-8 |
| REACH Compliant | Yes |
| EU RoHS Compliant | Yes |
| China RoHS Compliant | Yes |
| Status | Active |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Input Voltage-Nom | 12.0 V |
| Input Voltage-Min | 4.0 V |
| Input Voltage-Max | 36.0 V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level | 3 |
| Number of Functions | 1 |
| Number of Terminals | 8 |
| Operating Temperature-Min | -40.0 Cel |
| Operating Temperature-Max | 125.0 Cel |
| Output Current-Max | 3.5 A |
| Package Body Material | PLASTIC/EPOXY |
| Package Code | HLSOP |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Seated Height-Max | 1.7 mm |
| Sub Category | Switching Regulator or Controllers |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 280.0 kHz |
| Technology | MOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27 mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Length | 4.9 mm |
| Width | 3.9 mm |
FEATURED EQUIVALENT PARTS
Click on an equivalent part number to view part details, or select up to 4 parts to compare side-by-side.
| Equivalent Part | Manufacturer | Replacement Type [?]
Replacement TypesDrop-In Replacement: Same function, same pinout, parametrically equivalent or better to the compared device. Same Functionality: Same function, but different pinout and parameters to the compared device. 
|
Status | ||
|---|---|---|---|---|---|
| LM2597HVM-ADJ | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: UNKNOWN |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVM-5.0/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2597HVMX-ADJ/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVMX-5.0 | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: DISCONTINUED |
Description:Switching Regulator, Current-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8 |
|
| LM2594MX-3.3/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVM-ADJ | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: UNKNOWN |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2675MX-ADJEP | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: DISCONTINUED |
Description:Switching Regulator, 2.2A, 260kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVMX-5.0/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVMX-ADJ/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| MC33063APE4 | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDIP8 |
|
| LM2597HVM-ADJ/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVM-5.0 | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: UNKNOWN |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| MC34063APE4 | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDIP8 |
|
| LM2597HVM-3.3/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594M-3.3 | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: UNKNOWN |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594HVM-ADJ/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| MC34063AP | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDIP8 |
|
| MC33063AP | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDIP8 |
|
| LM2688M-ADJ | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: DISCONTINUED |
Description:Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8 |
|
| LM2597HVMX-3.3/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |
|
| LM2594M-3.3/NOPB | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: ACTIVE |
Description:Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8 |