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Description A78 系列线性电压调节器,Texas Instruments **Texas Instruments** **μA78** 系列是线性电压调节器,提供从 2.6 V 到 15 V 固定输出电压。三端正电压调节器提供热过载关闭和内部电流限制。 无需外部元件,尽管可通过外部设备调节电压和电流。 TI 正线性调节器 IC 产生 1.5A 的输出电流,用于 **μA78** 系列,产生 0.1A 电流,用于 **μA78L** 型号且 **μA78M** 提供 0.5A 电流输出。 它可用于各种应用,包括附加卡调节,可消除与单点调节一起出现的问题,它还适用于电信、计算和便携式设备应用。 输出电流:1.5 A (**μA78xx**);0.1 A (**μA78Lxx**) 和 0.5 A (**μA78Mxx**) 内部热过载保护、内部短路电流限制 输出晶体管安全区域补偿 高功耗 ### 线性电压调节器,Texas Instruments Texas Instruments 固定和可调线性电压调节器系列。 该系列包括正极和负极设备,输出电流额定值从 100mA 到 5A。
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Brand: TI
Packaging SOT-89-3
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
0.36  yuan 0.36yuan
  • Freight charges   In stock Freight rate:$13.00
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    Inventory(1286) Minimum order quantity(1)
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Technical parameters/operating voltage:

14.5V ~ 27V

 

Technical parameters/number of output interfaces:

1

 

Technical parameters/Input voltage (DC):

27.0V (max)

 

Technical parameters/output voltage:

12 V

 

Technical parameters/output current:

100 mA

 

Technical parameters/number of channels:

1

 

Technical parameters/number of pins:

3

 

Technical parameters/Static current:

4.30 mA

 

Technical parameters/output capacitor type:

Capacitor Free

 

Technical parameters/voltage drop:

1.7V @40mA

 

Technical parameters/adjusted output:

1

 

Technical parameters/Input voltage (Max):

27 V

 

Technical parameters/input voltage (Min):

14.5 V

 

Technical parameters/output voltage (Min):

12 V

 

Technical parameters/output current (Max):

100 mA

 

Technical parameters/operating temperature (Max):

125 ℃

 

Technical parameters/operating temperature (Min):

0 ℃

 

Technical parameters/accuracy:

±5 %

 

Technical parameters/input voltage:

14.5V ~ 27V

 

Encapsulation parameters/installation method:

Surface Mount

 

Package parameters/number of pins:

3

 

Encapsulation parameters/Encapsulation:

SOT-89-3

 

Dimensions/Length:

4.5 mm

 

Dimensions/Width:

2.5 mm

 

Dimensions/Height:

1.5 mm

 

Dimensions/Packaging:

SOT-89-3

 

Physical parameters/operating temperature:

0℃ ~ 125℃

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Tape & Reel (TR)

 

Compliant with standards/RoHS standards:

RoHS Co

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UA78L12ACLPME3 UA78L12ACLPME3 TI 类似代替 TO-226-3
正电压稳压器 POSITIVE-VOLTAGE REGULATORS
UA78L12ACPKG3 UA78L12ACPKG3 TI 类似代替 SOT-89-3
TEXAS INSTRUMENTS UA78L12ACPKG3 线性稳压器, 固定, 7812, 正向电压, 14.5V至27V输入, 12V和0.1A输出, SOT-89-3

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