ST L5957

Manufacturer No:

L5957

Manufacturer:

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:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

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

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

Number of Functions
1

Terminal Pitch
1.27mm

Base Part Number
L5957

Pin Count
15

Output Type
Adjustable, Fixed

Operating Supply Voltage
18V

Polarity
Positive

Voltage - Input
6V~18V

Output Current
800mA

Quiescent Current
5mA

Voltage - Output
3.3V 5V 8.5V

Output Voltage 1
8.5V

Min Input Voltage
6V

Max Input Voltage
30V

Dropout Voltage
600mV

Threshold Voltage
3.5V

Voltage Tolerance-Max
6%

Output Voltage 2
5V

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ST L5957.

Datasheets:

stmicroelectronics-l5957pd-datasheets-5596.pdf

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

User Guide

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.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

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.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. 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.