LM337KCSE3 vs LM337KC

This in-depth comparison of the LM337KCSE3 and LM337KC 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

Part A

LM337KCSE3

Texas Instruments

Lifecycle
Active
Stock
3416 PCS
Package
TO-220-3
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ
Part B

LM337KC

Texas Instruments

Lifecycle
Active
Stock
3892 PCS
Package
TO-220-3
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM337KCSE3 LM337KC
Part Status Active Obsolete
Output Configuration Negative Negative
Output Type Adjustable Adjustable
Number of Regulators 1 1
Voltage - Input (Max) -40V -40V
Voltage - Output (Min/Fixed) -1.2V -1.2V
Voltage - Output (Max) -37V -37V
Current - Output 1.5A 1.5A
PSRR 77dB (120Hz) 77dB (120Hz)
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C
Mounting Type Through Hole Through Hole
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