ST L5957
Manufacturer No:
L5957
Manufacturer:
ST
Package:
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Description:
Converter, Car Audio System 3.3V 5V 8.5V ZIG-ZAG Specialized Voltage Regulator -40°C~85°C L5957 15 Pins 15 Terminations Multiwatt-15 (Vertical, Bent and Staggered Leads)
Quantity:
In Stock :4945
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
L5957 Information
ST L5957 technical specifications, attributes, parameters and parts with similar specifications to ST L5957.
- Type
- Parameter
- Lifecycle Status
- ACTIVE (Last Updated: 8 months ago)
- Factory Lead Time
- 16 Weeks
- Contact Plating
- Tin
- Mount
- Through Hole
- Mounting Type
- Through Hole
- Package / Case
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Number of Pins
- 15
- Operating Temperature
- -40°C~85°C
- Packaging
- Tube
- JESD-609 Code
- e3
- Type
- Parameter
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 15
- ECCN Code
- EAR99
- Applications
- Converter, Car Audio System
- Subcategory
- Other Regulators
- Packing Method
- TRAY
- Max Power Dissipation
- 43W
- Technology
- BIPOLAR
- Terminal Position
- ZIG-ZAG
Download datasheets and manufacturer documentation for ST L5957.
Datasheets:
L5957 Overview
There are 4 outputs supported by the voltage regulator. Transport is made easy with the package of Multiwatt-15 (Vertical, Bent and Staggered Leads). Currently, Tube packages are available for shipping. Volatge output for this voltage controller is 3.3V 5V 8.5V. Easy adaptability with the Through Hole universal mount. It is intended for use in applications such as Converter, Car Audio System and others. Ideally, the operating temperature should be set at -40°C~85°C in order to prevent malfunction. The variable voltage regulator input voltage is designed to be 6V~18V. It contains terminals with the number 15. Initially, the pinout of the alternator regulator begins with 15 pins. In order to find more pin-to-pin solutions, try searching for L5957. Through Hole is there for mounting on a PCB or another board. There are 15 pins on the power supply regulator. The AC voltage regulator and other Other Regulators play an important role in the industry. It is necessary to have an operating supply voltage of 18V for normal operation. The external regulator should currently output 800mA. A voltage higher than 6Vis required for the input of this alternator regulator. A quiescent current of z5mA is presented by this power regulator.
L5957 Features
Widely used in Converter, Car Audio System applications
Supply voltage: 18V
L5957 Applications
There are a lot of STMicroelectronics
L5957 Specialized Voltage Regulators applications.
- DDR Vooo and V? Voltage Generation
- PC Dual Power Supply
- Server DDR Power
- Desktop Computer
- Graphics Cards
- Cell Phones
- Wireless Modems
- PCS Phones
- Two-Way Pagers
- PHS Phones
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