价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | L78M12ABDT-TR | 5,000 | 2500 | 4d | ||||||||
| Verical | L78M12ABDT-TR | 315,000 | 2500 | |||||||||
| Arrow Electronics | L78M12ABDT-TR | 315,000 | 2500 | |||||||||
| DigiKey | 497-1209-1-ND | 630 | 1 | Cut Tape | ||||||||
| Newark | L78M12ABDT-TR | 0 | 5 | Cut Tape |
备用零件
Price @ 1000
$ 0.296
$ 0.102
Stock
3,737,170
140,530
Authorized Distributors
6
3
Case/Package
TO-252
TO-252
Number of Pins
3
3
Number of Outputs
1
1
Max Output Current
500 mA
500 mA
Min Input Voltage
14.5 V
14.5 V
Max Input Voltage
30 V
30 V
Min Output Voltage
12 V
-
Max Output Voltage
-
12 V
Accuracy
2 %
2 %
Dropout Voltage
2 V
2 V
Power Supply Rejection Ratio (PSRR)
55 dB
-
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusProduction (Last Updated: 4 months ago)
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描述
由其分销商提供的 STMicroelectronics L78M12ABDT-TR 的描述。
IC REG LDO 12V 0.5A DPAK / Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK T/R
L78M Series 500 mA 12 V Three Terminal Positive Voltage LDO Regulator - TO-252
L78M12ABDT-TR, SINGLE LINEAR VOLTAGE REGULATOR, 500MA 12 V, +/-2%, 3-PIN DPAK
500mA 55dB@(120Hz) Fixed 12V Positive 35V TO-252-2(DPAK) Linear Voltage Regulators (LDO) ROHS
L78M12 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 2V 2.4mm 500mA -40C~125C
Fixed Output Voltage V = 12 / Output Current mA = 500 / Polarity = Positive / Load Regulation mV = 240 / Line Regulation mV = 100 / Dropout Voltage V = 2 / Quiescent Current (Iq) mA = 6 / Supply Voltage Max. V = 35 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 125 / Package Type = DPAK / Pins = 3 / Mounting Type = SMD / MSL = Level-1 / Packaging = Tape & Reel / Length mm = 6.73 / Height mm = 2.38 / Reflow Temperature Max. °C = 260
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/PackageTO-252
Contact PlatingTin
MountSurface Mount
Number of Pins3
Number of Terminals2
Weight4.535924 g
Technical
Accuracy2 %
Dropout Voltage2 V
Max Input Voltage30 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature150 °C
Max Output Current500 mA
Min Input Voltage14.5 V
Min Operating Temperature-40 °C
Min Output Voltage12 V
Nominal Output Voltage12 V
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeFixed
Output Voltage12 V
Output Voltage Accuracy2 %
PackagingTape and Reel
PolarityPositive
Power Supply Rejection Ratio (PSRR)55 dB
Quiescent Current6 mA
Schedule B8542390000
Voltage Tolerance4 %
Dimensions
Height2.4 mm
Height - Seated (Max)2.63 mm
Length6.5 mm
Terminal Pitch2.28 mm
Width6.1 mm