-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for A5974D by STMicroelectronics
Results Overview of A5974D by STMicroelectronics
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
A5974D Information
A5974D by STMicroelectronics is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for A5974D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
48W5418
|
Newark | Dc-Dc Converters |Stmicroelectronics A5974D RoHS: Not Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
Buy Now | |
|
DISTI #
497-17060-ND
|
DigiKey | IC REG BUCK ADJ 2.5A 8HSOP Min Qty: 1 Lead time: 99 Weeks Container: Tube |
1557 In Stock |
|
$2.6560 / $4.6700 | Buy Now |
|
|
Bristol Electronics | 1975 |
|
RFQ | ||
|
|
Quest Components | 1580 |
|
$2.7840 / $5.5680 | Buy Now | |
|
DISTI #
A5974D
|
Avnet Silica | Conv DCDC Single Step Down 4V to 36V 8Pin HSOP EP Tube (Alt: A5974D) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 143 Weeks, 0 Days | Silica - 0 |
|
Buy Now | |
|
DISTI #
A5974D
|
EBV Elektronik | Conv DCDC Single Step Down 4V to 36V 8Pin HSOP EP Tube (Alt: A5974D) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 143 Weeks, 0 Days | EBV - 600 |
|
Buy Now |
Part Details for A5974D
A5974D CAD Models
A5974D Part Data Attributes
|
|
A5974D
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
A5974D
STMicroelectronics
Up to 2.5 A step down switching regulator for automotive applications
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | STMicroelectronics | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
A5974D Frequently Asked Questions (FAQ)
-
STMicroelectronics recommends a 4-layer PCB with a solid ground plane, and to keep the high-current paths short and wide. Additionally, it's recommended to use a common mode choke and a shielded inductor to reduce EMI.
-
To optimize the A5974D for low-voltage operation, ensure that the input voltage is within the recommended range (4.5V to 18V). Also, reduce the switching frequency to minimize power losses, and use a low-ESR output capacitor to reduce voltage ripple.
-
The A5974D is rated for operation from -40°C to 150°C (junction temperature). However, it's recommended to keep the device within a temperature range of -20°C to 125°C for optimal performance and reliability.
-
To troubleshoot issues with the A5974D, start by checking the input voltage, output voltage, and current. Verify that the device is properly soldered and that the PCB layout is correct. Check for signs of overheating, such as excessive temperature or burning smells. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
-
Yes, the A5974D is suitable for high-reliability and automotive applications. It meets the requirements of the AEC-Q100 standard for automotive-grade devices, and its robust design and manufacturing process ensure high reliability and low defect rates.