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參數(shù)資料
| 型號： | LR1108-18-AB3-A-R |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| 中文描述： | 1A條快速超低差線性穩(wěn)壓器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 149K |
| 代理商： | LR1108-18-AB3-A-R |
UNISONIC TECHNOLOGIES CO, LTD
LR1108
CMOS IC
www.unisonic.com.tw
Copyright 2007 Unisonic Technologies Co., Ltd
1 of 6
QW-R102-031.
1A FAS T ULT RA LOW
DROPOUT LINEAR
REGULAT OR
DES CRIPT ION
The UTC
LR1108
operate from a +2.5V ~ +7.0V input supply as
fast ultra low-dropout linear regulators. Wide output voltage range
options are available. The fast response characteristic to make
UTC
LR1108
suitable for low voltage microprocessor application.
The low quiescent current operation and low dropout quality
caused by the CMOS process.
The UTC
LR1108
has ultra low dropout voltage; 300mV at
600mA load current typically.
The ground pin current is typically 200uA at 1mA load current.
ERROR Flag: When the output voltage drops 10% below
nominal value Error flag goes low.
Output Voltage Precision: Multiple output voltage options are
available and ranging from 1.2V ~ 5.0V at room temperature with a
guaranteed accuracy of ±1.5%, and ±3.0% when varying line, load
and temperature.
FEAT URES
* Ultra low dropout voltage
* Low ground pin current
* 0.04% load regulation
* The guaranteed output current is 1A DC
* Output voltage accuracy ± 1.5%
* ERROR flag indicates output status
* Low output capacitor required
* Overtemperature protection and overcurrent protection
SOT-25
4
5
321
1
SOT-89
*Pb-free plating product number: LR1108L
ORDERING INFORMAT ION
Ordering Number
Normal
LR1108-xx-AB3-A-R
LR1108-xx-AB3-C-R
LR1108-xx-AF5-R
Pin Assignment
2
3
O
I
I
O
G
SD
Lead Free Plating
LR1108L-xx-AB3-A-R
LR1108L-xx-AB3-C-R
LR1108L-xx-AF5-R
Package
1
G
G
I
4
-
-
5
-
-
O
Packing
SOT-89
SOT-89
SOT-25
Tape Reel
Tape Reel
Tape Reel
ERROR
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LR1108-18-AB3-C-R | 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-18-AF5-R | 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-25-AB3-A-R | 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-25-AB3-C-R | 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-25-AF5-R | 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LR1108-18-AB3-C-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-18-AF5-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-25-AB3-A-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-25-AB3-C-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
| LR1108-25-AF5-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR |
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