ST L5951

Manufacturer No:

L5951

Manufacturer:

Package:

24-SOIC (0.295, 7.50mm Width)

Description:

Converter, Car Audio System 3.3V 5V 7.8V 250 Cel DUAL Specialized Voltage Regulator -40°C~85°C L5951 24 Pins 24 Terminations 24-SOIC (0.295, 7.50mm Width)

Quantity:

Delivery:

Payment:

In Stock :Available

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

L5951 information

ST L5951 technical specifications, attributes, parameters and parts with similar specifications to ST L5951.

Type
Parameter

Factory Lead Time
13 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
24-SOIC (0.295, 7.50mm Width)

Number of Pins
24

Operating Temperature
-40°C~85°C

Packaging
Tube

JESD-609 Code
e4

Pbfree Code
no

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
24

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Applications
Converter, Car Audio System

Subcategory
Other Regulators

Technology
BCDMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
250

Number of Functions
1

Terminal Pitch
1.27mm

Time@Peak Reflow Temperature-Max (s)
30

Base Part Number
L5951

Number of Outputs
3

Output Type
Fixed

Polarity
Positive

Voltage - Input
4.5V~26.5V

Output Current
3A

Voltage - Output
3.3V 5V 7.8V

Output Voltage 1
3.3V

Min Input Voltage
4.5V

Max Input Voltage
30V

Dropout Voltage1-Nom
1V

Voltage Tolerance-Max
5%

Input Voltage Absolute-Max
26.5V

Output Voltage 2
5V

Length
15.4mm

Height Seated (Max)
2.65mm

Width
7.5mm

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST L5951.

Datasheets:

stmicroelectronics-l5951-datasheets-4840.pdf

stmicroelectronics-l5951-datasheets-3997.pdf

stmicroelectronics-l5951-datasheets-3998.pdf

L5951 Overview

The system supports a total of 3 outputs. In order to facilitate transportation, alternator regulator is packaged in 24-SOIC (0.295, 7.50mm Width). It's ready to ship in Tube packages. The output voltage of this voltage controller is 3.3V 5V 7.8V. This Surface Mount mount is universal and can be easily adapted. The shunt regulator is intended for use at Converter, Car Audio System as well as other applications. To ensure proper functioning, the operating temperature should be set to -40°C~85°C. This external regulator requires a voltage of 4.5V~26.5Vas its input voltage. The voltage regulator has 24terminals. The pinout of the rectifier regulator begins with the pins it has at 24. For more pin-to-pin solutions, please search L5951. Mounting on PCBs or other boards is easy with the Surface Mount. A power supply regulator with 24pins is present. It is important to note that other Other Regulators in the industry, such as the voltage controller, also play a significant part. It is recommended that the electrical regulator outputs a value of 3A at the present time. The input voltage of this rectifier regulator must be higher than 4.5V.

L5951 Features

Widely used in Converter, Car Audio System applications

L5951 Applications

There are a lot of STMicroelectronics
L5951 Specialized Voltage Regulators applications.

LCD-TV/PDP-TV
Copier/Printer
Set-Top Box
DDR Vooo and V? Voltage Generation
PC Dual Power Supply
Server DDR Power
Desktop Computer
Graphics Cards
Cell Phones
Wireless Modems

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.