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參數(shù)資料
| 型號(hào)： | TLE4262 |
| 廠商： | SIEMENS AG |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5-V Low Drop Voltage Regulator |
| 中文描述： | 5 - V低降穩(wěn)壓器 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大?。?/td> | 140K |
| 代理商： | TLE4262 |
TLE 4262
Semiconductor Group
4
1998-11-01
Circuit Description
The control amplifier compares a reference voltage, which is kept highly accurate by
resistance adjustment, to a voltage that is proportional to the output voltage and drives
the base of the series transistor via a buffer. Saturation control as a function of the load
current prevents any over-saturation of the power element. If the externally scaled down
output voltage at the reset threshold input drops below 1.35 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 reset signal is issued on the reset output and not cancelled
again until the upper threshold
V
dT
is exceeded. If the reset threshold input is connected
to GND, reset is triggered at an output voltage of 4.5 V. The IC can be switched at the
TTL-compatible, low-active inhibit input. It also incorporates a number of internal circuits
for protection against:
G
Overload
G
Overtemperature
G
Reverse polarity
Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TLE4262GM | 5-V Low Drop Voltage Regulator |
| TLE4263 | 5-V Low-Drop Voltage Regulator |
| TLE4263GM | 5-V Low-Drop Voltage Regulator |
| TLE4264 | 5-V Low-Drop Fixed-Voltage Regulator |
| TLE4264G | 5-V Low-Drop Fixed-Voltage Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE4262G | 功能描述:低壓差穩(wěn)壓器 - LDO LOW DROPOUT REGULATOR RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TLE4262G GEG | 制造商:Siemens 功能描述:5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO20 |
| TLE4262GM | 功能描述:低壓差穩(wěn)壓器 - LDO REGULATOR RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TLE4262GMXUMA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.2A 14-Pin DSO 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel |
| TLE4262GNTMA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.2A 20-Pin DSO 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC REG LDO 5V 0.15A 20DSO |
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