LM317KCS vs LM317AHVT

This in-depth comparison of the LM317KCS and LM317AHVT provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

LM317KCS

Texas Instruments

Lifecycle
Active
Stock
5822 PCS
Series
Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
+BOM RFQ
Part B

LM317AHVT

onsemi

Lifecycle
Active
Stock
9835 PCS
Package
TO-220-3
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM317KCS LM317AHVT
Part Status Active Obsolete
Output Configuration Positive Positive
Output Type Adjustable Adjustable
Number of Regulators 1 1
Voltage - Input (Max) 40V 60V
Voltage - Output (Min/Fixed) - 1.2V
Voltage - Output (Max) 37V 57V
Current - Output 1.5A 1.5A
PSRR 80dB ~ 65dB (120Hz) 75dB (120Hz)
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Operating Temperature 0°C ~ 125°C -40°C ~ 125°C
Mounting Type Through Hole Through Hole
Base Product Number LM317 -
Voltage - Output (Min / Fixed) 1.25V -
Current - Quiescent (Iq) 10 mA -
Packaging Tube -
Compare RFQ