공급망
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1992-01-01
Lifecycle StatusObsolete (Last Updated: 2 years ago)
설명
유통업체에서 제공한 STMicroelectronics L4938ND에 대한 설명입니다.
Fixed/Adjustable Positive LDO Regulator, 2 Output, 5V2 Min, 20V2 Max, BIPolar, PDSO20
FIXED/ADJUSTABLE L4938 Tube Surface Mount voltage regulator linear 200mV 7.5mm 50mA 500mA 875mW
DUAL MULTIFUNCTION VOLTAGE REGULATOR | IC REG LINEAR POS ADJ 20SO
Standard Regulator Pos 5V5V 0.05A/0.5A 20-Pin SO
IC REG LDO 5V/ADJ 50MA/0.5A 20SO
제조업체 별칭
STMicroelectronics에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. STMicroelectronics는 다음 이름으로도 알려져 있습니다:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
기술 사양
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Accuracy2 %
Dropout Voltage400 mV
Max Input Voltage28 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature150 °C
Max Output Voltage5.1 V
Max Power Dissipation875 mW
Min Current Limit550 mA
Min Input Voltage6 V
Min Operating Temperature-40 °C
Min Output Voltage4.9 V
Number of Circuits1
Number of Outputs2
Number of Regulators2
Output Current500 mA
Output Voltage20 V
Output Voltage Accuracy2 %
PolarityPositive
Power Dissipation875 mW
Quiescent Current30 mA
Reference Voltage1.23 V
Voltage Tolerance2 %
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm