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參數資料
| 型號： | FAN2519 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 50 mA CMOS LDO Regulators with Fast Start Enable |
| 中文描述： | 50毫安的CMOS LDO穩壓器的快速啟動功能 |
| 文件頁數： | 6/10頁 |
| 文件大小： | 246K |
| 代理商： | FAN2519 |
PRODUCT SPECIFICATION
FAN2518/FAN2519
6
REV. 1.0.6 2/14/03
Electrical Characteristics
(Notes 1, 2)
Switching Characteristics
(Notes 1, 2)
Performance Characteristics
(Notes 1, 2)
Notes:
1. Unless otherwise stated, T
A
= 25°C, V
IN
= V
OUT
+ 1V, I
OUT
= 100μA, V
IH
> 2.0 V.
2. Bold values indicate -40
≤
T
J
≤
125°C.
3. The adjustable version, has a bandgap voltage range of 1.24V to 1.40V with a nominal value of 1.32V.
4. When using repeated cycling.
Symbol
Regulator
V
DO
Parameter
Conditions
Min.
Typ.
Max.
Units
Drop Out Voltage
I
OUT
= 100 μA
I
OUT
= 50 mA
2.5
50
4
75
2
1.40
mV
mV
%
V
V
O
V
DO
Output Voltage Accuracy
Reference Voltage Accuracy, Adjustable
Mode
Output Voltage Accuracy, Adjustable Mode
Ground Pin Current
-2
1.24
1.32
V
O3
I
GND
Protection
-6
6
50
%
μA
I
OUT
= 50 mA
Current Limit
Shut-Down Current
Thermal Protection Shutdown Temperature
ERR Trip Level
Enable Input
V
IL
Logic Low Voltage
V
IH
Logic High Voltage
I
IH
Input Current High
I
I
Input Current Low
Thermally Protected
I
GSD
T
SH
E
TL
EN = 0V
1
μA
°C
%
150
90
FAN2519 only
95
99
1.2
1.4
0.4
V
V
μA
μA
2.0
1
1
Parameter
Conditions
Min.
Typ.
Max.
Unit
Enable Input
4
Response time
Error Flag (FAN2519-XX)
Response time
500
μsec
3
msec
Symbol
V
OUT
/
V
IN
V
OUT
/V
OUT
e
N
Parameter
Line regulation
Load regulation
Output noise
Conditions
V
IN
= (V
OUT
+ 1) to 6.5V
I
OUT
= 0.1 to 50mA
10Hz–1KHz
C
OUT
= 10μF,
C
BYP
= 0.01μF
>10KHz,
C
OUT
= 10μF,
C
BYP
= 0.01μF
120 Hz,
C
OUT
= 10μF,
C
BYP
= 0.01μF
Min.
Typ.
0.3
1.0
<7
Max.
Units
%
/
V
%
2.0
<0.01
PSRR
Power Supply Rejection
43
dB
Hz
μV/
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN2519285 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| FAN2519S25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| FAN2519S25X | 功能描述:低壓差穩壓器 - LDO LDO Voltage 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 |
| FAN2519S25X_Q | 功能描述:低壓差穩壓器 - LDO LDO Voltage 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 |
| FAN2519S26 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VOLT REGULATOR|FIXED|+2.6V|CMOS|TSOP|6PIN|PLASTIC |
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