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參數資料
| 型號： | L4940V12 |
| 廠商： | 意法半導體 |
| 英文描述： | VERY LOW DROP 1.5 A REGULATORS |
| 中文描述： | 極低降1.5 A的調節器 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 129K |
| 代理商： | L4940V12 |
L4940 series
VERY LOW DROP 1.5 A REGULATORS
November 1999
I
PRECISE5V, 8.5V,10 V,12 V OUTPUTS
I
LOWDROPOUT VOLTAGE(500 mV typ
at 1.5A)
I
VERYLOW QUIESCENTCURRENT
I
THERMAL SHUTDOWN
I
SHORT CIRCUIT PROTECTION
I
REVERSEPOLARITYPROTECTION
DESCRIPTION
The L4940 series of three terminal positive
regulators is available in TO-220 and D
2
PAK
package and with several fixed output voltages,
making it useful in a wide range of industrial and
consumer applications. Thanks to its very low
input/output voltage drop, these devices are
particularly
suitable
equipments,
reducing
prolonging battery life.
internal current limiting, antisaturation circuit,
thermalshut-downand safe area protection.
for
battery
consumption
Each
powered
and
type employs
BLOCKDIAGRAM
D
2
PAK
TO-263
TO-220
1/13
相關PDF資料 |
PDF描述 |
|---|---|
| L4940 | VERY LOW DROP 1.5 A REGULATORS |
| L4940D2T10 | VERY LOW DROP 1.5 A REGULATORS |
| L4940D2T12 | VERY LOW DROP 1.5 A REGULATORS |
| L4940D2T5 | VERY LOW DROP 1.5 A REGULATORS |
| L4940D2T85 | VERY LOW DROP 1.5 A REGULATORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L4940V12 | 制造商:STMicroelectronics 功能描述:IC V REG LDO +12V 4940 TO-220-3 |
| L4940V5 | 功能描述:低壓差穩壓器 - LDO 5.0V 1.5A Positive 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L4940V5 | 制造商:STMicroelectronics 功能描述:IC V REG LDO +5.0V 4940 TO-220-3 |
| L4940V85 | 功能描述:低壓差穩壓器 - LDO 8.5V 1.5A Positive 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L4940V85 | 制造商:STMicroelectronics 功能描述:IC V REG LDO +8.5V 4940 TO-220-3 |
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