Datasheets
L497D1 by: STMicroelectronics

SPECIALTY ANALOG CIRCUIT, PDSO16, SO-16

Part Details for L497D1 by STMicroelectronics

Results Overview of L497D1 by STMicroelectronics

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L497D1 Information

L497D1 by STMicroelectronics is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Part Details for L497D1

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L497D1 Part Data Attributes

L497D1 STMicroelectronics
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L497D1 STMicroelectronics SPECIALTY ANALOG CIRCUIT, PDSO16, SO-16
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description SO-16
Pin Count 16
Reach Compliance Code not_compliant
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics

L497D1 Related Parts

L497D1 Frequently Asked Questions (FAQ)

  • The L497D1 can handle input voltages up to 40V, but it's recommended to keep it below 30V for reliable operation.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a minimum ESR (Equivalent Series Resistance) of 0.5 ohms. Also, keep the input and output capacitors close to the regulator.

  • The dropout voltage of the L497D1 is around 1.5V to 2V, depending on the output current. This means the input voltage should be at least 1.5V to 2V higher than the output voltage for proper regulation.

  • The L497D1 is rated for operation up to 150°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.

  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the L497D1 from voltage surges and spikes.

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