Datasheets
L7203 by:

1 CHANNEL CD MOTOR DRIVER, PDSO20, SO-20

Part Details for L7203 by STMicroelectronics

Overview of L7203 by STMicroelectronics

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Applications Education and Research Aerospace and Defense Agriculture Technology Automotive Robotics and Drones

Price & Stock for L7203

Part # Distributor Description Stock Price Buy
Chip1Cloud SMOOTH DRIVE SPINDLE MOTOR FOR OPTICAL DRIVE APPLICATION WITH POWER INTEGRATED 800
RFQ

Part Details for L7203

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L7203 Part Data Attributes:

L7203 STMicroelectronics
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L7203 STMicroelectronics 1 CHANNEL CD MOTOR DRIVER, PDSO20, SO-20
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description SOP,
Pin Count 20
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Drive Type OPTICAL
Interface IC Type CD MOTOR DRIVER
JESD-30 Code R-PDSO-G20
JESD-609 Code e4
Length 12.8 mm
Number of Channels 1
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 80 °C
Operating Temperature-Min -20 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Max 5.75 V
Supply Voltage-Min 4.25 V
Supply Voltage-Nom 5 V
Supply Voltage1-Max 13.8 V
Supply Voltage1-Min 10.2 V
Supply Voltage1-Nom 12 V
Surface Mount YES
Technology BCD
Temperature Grade COMMERCIAL EXTENDED
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 7.5 mm

Alternate Parts for L7203

This table gives cross-reference parts and alternative options found for L7203. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L7203, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
32R2320W-4CV Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2320W-4CV
32R2201RY-4CL20R Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2201RY-4CL20R
32R2201V-4CV20R Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2201V-4CV20R
32R2210X-4CV20R Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2210X-4CV20R
32R2201X-4CL20 Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2201X-4CL20
32R2310-4L20 Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2310-4L20
32R2321RW-4CV Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2321RW-4CV
32R2220RW-2CV20 Read/Write Amplifier Circuit, 2 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2220RW-2CV20
32R2201X-4CV20R Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2201X-4CV20R
32R2320RW-4CVT20R Read/Write Amplifier Circuit, 4 Channel, BICMOS, PDSO20 Silicon Systems Inc L7203 vs 32R2320RW-4CVT20R

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