參數(shù)資料
型號: FAN2509
廠商: Fairchild Semiconductor Corporation
英文描述: 50 mA CMOS LDO Regulators(50mA時漏電壓為50mV的CMOS工藝的低壓差穩(wěn)壓器)
中文描述: 50毫安的CMOS LDO穩(wěn)壓器(50mA的時漏電壓為50mV的的的CMOS工藝的低壓差穩(wěn)壓器)
文件頁數(shù): 6/10頁
文件大?。?/td> 251K
代理商: FAN2509
PRODUCT SPECIFICATION
FAN2508/FAN2509
6
REV. 1.0.0 10/23/00
Electrical Characteristics
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°C
T
J
125°C.
Switching Characteristics
Notes
:
1. Unless otherwise stated, T
A
= 25°C, V
IN
= V
OUT
+ 1V, I
OUT
= 100μA, V
IH
> 2.0 V.
Performance Characteristics
Notes:
1. Unless otherwise stated, T
A
= 25°C, V
IN
= V
OUT
+ 1V, I
OUT
= 100μA, V
IH
> 2.0 V.
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
mV
mV
%
μA
75
2
50
V
O
I
GND
Protection
Output Voltage Accuracy
Ground Pin Current
-2
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
FAN2509 only
95
99
0.8
0.4
V
V
μA
μA
2.0
1
1
Parameter
Conditions
Min.
Typ.
Max.
Unit
Enable Input
Response time
Error Flag (FAN2509-XX)
Response time
3
msec.
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 7V
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
<7
Max.
Units
%
/
V
%
2
<0.01
PSRR
Power Supply Rejection
43
dB
Hz
μV
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