价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 497-3355-5-ND | 694 | 1 | Tube | ||||||||
| Microchip USA | L4938E | 248 | 600 | Tray | 4d | |||||||
| Win Source | WS-L4938E | 2,290 | 14 | 20h | ||||||||
| Worldway Electronics | L4938E | 14,056 | 7 | Tube | 19h | |||||||
| Hi-Tech Circuit Group Ltd. | L4938E | 735 | 2d |
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1995-01-01
Lifecycle StatusObsolete (Last Updated: 5 months ago)
LTB Date2006-04-26
LTD Date2006-10-26
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描述
由其分销商提供的 STMicroelectronics L4938E 的描述。
FIXED/ADJUSTABLE L4938 Tube Through Hole voltage regulator linear 200mV 5.1mm 100mA 400mA 875mW
ADVANCED VOLTAGE REGULATOR | IC REG LINEAR POS ADJ 16POWERDIP
Fixed/Adjustable Positive LDO Regulator, 2 Output, 4.9V1 Min, 5V2 Min, 5.1V1 Max, 27V2 Max, BIPolar, PDIP16
IC REG LINEAR POS ADJ 16-PWRDIP
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- 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
技术规格
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins16
Number of Terminals16
Technical
Accuracy2 %
Dropout Voltage200 mV
Max Input Voltage20 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature150 °C
Max Power Dissipation875 mW
Min Current Limit450 mA
Min Input Voltage6 V
Min Operating Temperature-40 °C
Number of Circuits1
Number of Outputs2
Number of Regulators2
Output Current400 mA
Output TypeFixed
Output Voltage5.1 V
PolarityPositive
Quiescent Current20 mA
Voltage Tolerance4 %
Dimensions
Height - Seated (Max)5.1 mm
Length20 mm
Terminal Pitch2.54 mm
Width7.62 mm