- 您現在的位置：買賣IC網 > PDF目錄383262 > LD1117V30 (意法半導體) 5.0 AMP POSITIVE VOLTAGE REGULATOR PDF資料下載
參數資料
| 型號： | LD1117V30 |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁數： | 1/28頁 |
| 文件大?。?/td> | 624K |
| 代理商： | LD1117V30 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
1/28
October 2004
I
LOW DROPOUT VOLTAGE (1V TYP.)
2.85V DEVICE PERFORMANCES ARE
SUITABLE FOR SCSI-2 ACTIVE
TERMINATION
OUTPUT CURRENT UP TO 800 mA
FIXED OUTPUT VOLTAGE OF: 1.2V, 1.8V,
2.5V, 2.85V, 3.0V, 3.3V, 5.0V
ADJUSTABLE VERSION AVAILABILITY
(V
rel
=1.25V)
INTERNAL CURRENT AND THERMAL LIMIT
AVAILABLE IN ± 1% (AT 25°C) AND 2% IN
FULL TEMPERATURE RANGE
SUPPLY VOLTAGE REJECTION: 75dB (TYP.)
I
I
I
I
I
I
I
DESCRIPTION
The LD1117 is a LOW DROP Voltage Regulator
able to provide up to 800mA of Output Current,
available even in adjustable version (Vref=1.25V).
Concerning fixed versions, are offered the
following Output Voltages: 1.2V,1.8V,2.5V,2.85V,
3.0V 3.3V and 5.0V. The 2.85V type is ideal for
SCSI-2 lines active termination. The device is
supplied in: SOT-223, DPAK, SO-8, TO-220 and
TO-220FM. The SOT-223 and DPAK surface
mount
packages
optimize
characteristics even offering a relevant space
saving effect. High efficiency is assured by NPN
the
thermal
pass transistor. In fact in this case, unlike than
PNP one, the Quiescent Current flows mostly into
the load. Only a very common 10μF minimum
capacitor is needed for stability. On chip trimming
allows the regulator to reach a very tight output
voltage tolerance, within ± 1% at 25°C. The
ADJUSTABLE LD1117 is pin to pin compatible
with the other standard. Adjustable voltage
regulators maintaining the better performances in
terms of Drop and Tolerance.
LD1117
SERIES
LOW DROP FIXED AND ADJUSTABLE
POSITIVE VOLTAGE REGULATORS
Figure 1: Block Diagram
SOT-223
DPAK
TO-220FM
SO-8
TO-220
Rev. 16
相關PDF資料 |
PDF描述 |
|---|---|
| LD1117V30C | OPERATOR P/B 22MM ILLUM MAINT RND |
| LD1117V50 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1117DT50 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1117DT50C | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1117V33 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LD1117V30C | 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 0.8A 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(jié):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 |
| LD1117V33 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 0.8A 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(jié):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 |
| LD1117V33 | 制造商:STMicroelectronics 功能描述:IC V REG LDO +3.3V 1117 TO-220-3 |
| LD1117V33C | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 0.8A 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(jié):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 |
| LD1117V33C | 制造商:STMicroelectronics 功能描述:Voltage Regulator IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。