参数资料
型号: FAN2501S25X
厂商: Fairchild Semiconductor
文件页数: 4/12页
文件大小: 0K
描述: IC REG LDO 2.5V .1A SOT23-5
产品变化通告: Mold Compound Change 29/Sept/2008
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.5V
输入电压: 2.7 V ~ 6.5 V
电压 - 压降(标准): 0.1V @ 100mA
稳压器数量: 1
电流 - 输出: 100mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 带卷 (TR)
Electrical Characteristics (5, 6)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
Regulator
I OUT = 100 μ A
2.5
4.0
mV
V DO
? V O
Drop-Out Voltage
Output Voltage Accuracy
I OUT = 50 mA
I OUT = 100 mA
-2
50
100
75
140
2
mV
mV
%
? V REF
? V O(7)
I GND
Reference Voltage Accuracy, Adjustable Mode
Output Voltage Accuracy, Adjustable Mode
Ground Pin Current
I OUT = 100 mA
1.24
-6
1.32
1.40
6
50
V
%
μ A
Protection
Current Limit
Thermally Protected
I GSD
T SH
Shutdown Current
Thermal Protection Shutdown Temperature
EN = 0 V
150
1
μ A
°C
Enable Input
V IL
Logic Low Voltage
1.2
0.4
V
V IH
I IH
I I
Logic High Voltage
Input Current High
Input Current Low
2.0
1.4
1
1
V
μ A
μ A
Switching Characteristics (5, 6)
Parameter
Input (8)
Enable
Response Time
Performance Characteristics (5, 6)
Max.
500
Unit
μ sec
Symbol
? V OUT /
? V IN
? V OUT /
V OUT
e N
PSRR
Parameter
Line Regulation
Load Regulation
Output Noise
Power Supply Rejection
Conditions
V IN = (V OUT + 1) to 6.5 V
I OUT = 0.1 to 100 mA
f = 10 Hz to 1 kHz at V IN ,
C OUT = 10 μ F,
C BYP = 0.01 μ F
f > 10 kHz at V IN ,
C OUT = 10 μ F,
C BYP = 0.01 μ F
f = 120 Hz at V IN ,
C OUT = 10 μ F,
C BYP = 0.01 μ F
Typ.
0.3
1.0
< 7.00
< 0.01
43
Max.
2.0
Unit
%/V
%
μ V / Hz
dB
Notes:
5. Unless otherwise stated; T A = 25°C, V IN = V OUT + 1 V, I OUT = 100 μ A, and V IH > 2.0 V.
6. Bold values indicate -40 ≤ T J ≤ 125°C.
7. The adjustable version has a band-gap voltage range of 1.24 V to 1.40 V with a nominal value of 1.32 V.
8. When using repeated cycling.
? 2010 Fairchild Semiconductor Corporation
FAN2500 Rev. 1.1.0
4
www.fairchildsemi.com
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