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參數資料
| 型號： | TLE4265 |
| 廠商： | SIEMENS A G |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5-V Low-Drop Voltage Regulator |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM5 |
| 文件頁數： | 3/11頁 |
| 文件大?。?/td> | 65K |
| 代理商： | TLE4265 |
TLE 4265
Semiconductor Group
3
1998-11-01
Circuit Description
The control amplifier compares a highly precise reference voltage, produced by resistor
alignment, to a voltage that is proportional to the output voltage and drives the base of
the series transistor via a buffer. A saturation control, a function of the load current,
prevents any over-saturating of the power element. If the output voltage drops below
4.5 V, the external reset-delay capacitor is discharged by the reset generator. If the
voltage on the capacitor reaches the lower threshold
V
ST
, a signal is triggered on the
reset output and not canceled again until the upper threshold
V
dT
is exceeded. The IC is
protected against overload, overtemperature and reverse polarity.
Saturation
Control and
Protection
Adjustment
Reset
Generator
Buffer
+
-
Control
Amplifier
Temperature
Sensor
Bandgap
Reference
1
5
4
2
Output
Reset
Delay
Reset
Output
In-
put
GND
3
AEB01493
相關PDF資料 |
PDF描述 |
|---|---|
| TLE4265S | 5-V Low-Drop Voltage Regulator |
| TLE4266G | 5-V Low-Drop Voltage Regulator |
| TLE4266GSV10 | D52 - CONNECTOR, ACCESS |
| TLE4266 | 5-V Low-Drop Voltage Regulator |
| TLE4267 | 5-V Low-Drop Voltage Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLE4265S | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:5-V Low-Drop Voltage Regulator |
| TLE4266 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:5-V Low-Drop Voltage Regulator |
| TLE4266_08 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:5 V/10 V Low Drop Voltage Regulator Output voltage 5 V or 10 V |
| TLE4266-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Drop Voltage Regulator |
| TLE4266-2_08 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Drop Voltage Regulator Fixed output voltage 5.0 V or 3.3 V |
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