ST L297D

Manufacturer No:

L297D

Manufacturer:

Package:

20-SOIC (0.295, 7.50mm Width)

Description:

2.35mm mm 7.6mm mm Motor Drivers 20 5V V 3.9V V 13mm mm Motion Control Electronics

Quantity:

Delivery:

Payment:

In Stock :Available

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

L297D information

ST L297D technical specifications, attributes, parameters and parts with similar specifications to ST L297D.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
10 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

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

Number of Pins
20

Operating Temperature
-40°C~150°C TJ

Packaging
Tube

JESD-609 Code
e4

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
20

ECCN Code
EAR99

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

Applications
General Purpose

Subcategory
Motion Control Electronics

Voltage - Supply
4.75V~7V

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Supply Voltage
5V

Terminal Pitch
1.27mm

Time@Peak Reflow Temperature-Max (s)
30

Base Part Number
L297

Number of Outputs
4

Output Voltage
3.9V

Operating Supply Voltage
5V

Supply Voltage-Max (Vsup)
7V

Power Supplies
5V

Interface
Parallel

Nominal Supply Current
80mA

Output Configuration
Pre-Driver - Half Bridge (4)

Output Current
10mA

Collector Emitter Voltage (VCEO)
7V

Motor Type
Stepper

Motor Type - Stepper
Bipolar, Unipolar

Step Resolution
1, 1/2

Height
2.35mm

Length
13mm

Width
7.6mm

REACH SVHC
No SVHC

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ST L297D.

Datasheets:

stmicroelectronics-l2971-datasheets-8272.pdf

L297D Overview

The design contains a Tubepackage.This part is packed in a 20-SOIC (0.295, 7.50mm Width) case.Drivers controllers is recommended that the part be mounted by Surface Mount.For the component connected to [0], it is suitable.This device is capable of supplying voltages up to 4.75V~7V volts.Operation temperature ranges from -40°C~150°C TJ.A total of 20terminations are available in this part.Drivers controllers is very important to keep in mind that this amplifier should be operated at 5V.There is a recommended mounting method of Surface Mount.This can be determined by looking at the L297 part number.20pins are present on the device.This is part of the Motion Control Electronics series.There are a total of 4outputs available.A voltage of 5V is used as the supply voltage for this driver.Continually maintains the output voltage at 3.9V.This motor type can be recognized as Stepper.Drivers controllers offers maximum design flexibilDrivers controllersy since Drivers controllerss output current is 10mA.

L297D Features

Applications : General Purpose
base on L297 number
designed with 4 outputs
Motor Type classified as Stepper

L297D Applications

There are a lot of STMicroelectronics
L297D motor drivers applications.

Dash
Footwell lighting
Indicator
Telltale lights
Infotainment backlighting
Tail lights
Turn signals
Brake lights
CHMSL (center high-mount stop lamps)
parking lights

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

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RFQ (REQUEST FOR QUOTATIONS)

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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.