ST L4941BV

Manufacturer No:

L4941BV

Manufacturer:

Package:

LEAD FREE, TO-220, 3 PIN

Description:

Very low drop 1A regulator

Quantity:

Delivery:

Payment:

In Stock :Available

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

L4941BV information

ST L4941BV technical specifications, attributes, parameters and parts with similar specifications to ST L4941BV.

Type
Parameter

RoHS Status
RoHS Compliant

Part Life Cycle Code
Active

Ihs Manufacturer
STMICROELECTRONICS

Part Package Code
SFM

Package Description
LEAD FREE, TO-220, 3 PIN

Pin Count
3

Reach Compliance Code
not_compliant

ECCN Code
EAR99

HTS Code
8542.39.00.01

Samacsys Manufacturer
STMicroelectronics

Adjustability
FIXED

Dropout Voltage1-Max
0.7 V

Dropout Voltage1-Nom
0.7 V

Input Voltage Absolute-Max
40 V

Input Voltage-Max
16 V

Input Voltage-Min
6 V

JESD-30 Code
R-PSFM-T3

JESD-609 Code
e3

Line Regulation-Max
0.025%

Load Regulation-Max
0.035%

Number of Functions
1

Number of Outputs
1

Number of Terminals
3

Operating Temperature TJ-Max
150 °C

Output Current1-Max
1 A

Output Voltage1-Max
5.2 V

Output Voltage1-Min
4.8 V

Output Voltage1-Nom
5 V

Package Body Material
PLASTIC/EPOXY

Package Code
TO-220

Package Equivalence Code
SIP3,.1TB

Package Shape
RECTANGULAR

Package Style
FLANGE MOUNT

Packing Method
TUBE

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Qualification Status
Not Qualified

Regulator Type
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Surface Mount
NO

Technology
BIPOLAR

Terminal Finish
Matte Tin (Sn)

Terminal Form
THROUGH-HOLE

Terminal Pitch
2.54 mm

Terminal Position
SINGLE

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Voltage Tolerance-Max
4%

Download datasheets and manufacturer documentation for ST L4941BV.

Datasheets:

en.CD00000443.pdf

L4941BV Description

A three terminal 5V positive regulator, the L4941 is available in TO-220 and DPAK packages and can be used in a variety of commercial and residential applications. These devices are especially well suited for battery-powered equipment, lowering consumption and extending battery life, due to their extremely low input/output voltage drop. It uses safe area protection, thermal shut-down, internal current limiting, antisaturation circuitry, and thermal shut-off.

L4941BV Features

Low dropout voltage (450mV typ. at 1A)
Very low quiescent current
Thermal shutdown
Short circuit protection
Reverse polarity protection

L4941BV Applications

Power Management
Consumer Electronics
Portable Devices
Industrial

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.