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參數(shù)資料
| 型號： | AP2115BK-2.8TR |
| 廠商： | BCD Semiconductor Manufacturing Limited |
| 英文描述： | 300mA FIXED OUTPUT VOLTAGE LDO REGULATOR |
| 中文描述： | 300mA的固定輸出電壓LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大小： | 157K |
| 代理商： | AP2115BK-2.8TR |
300mA FIXED OUTPUT VOLTAGE LDO REGULATOR AP2115
Preliminary Datasheet
7
Oct. 2005 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
AP2115-2.8V Electrical Characteristics
V
IN
=
V
OUT
+
1V, T
A
=25
o
C, C
IN
=1
μ
F, C
L
=1
μ
F, unless otherwise specified.
Electrical Characteristics (Continued)
Parameter
Symbol
V
OUT
I
OUT
Conditions
Min
2.744
Typ
2.8
Max
2.856
Unit
Output Voltage
1mA
≤
I
OUT
≤
30mA
V
Output Current
300
mA
Current Limit
Quiescent Current
500
80
90
mA
μ
A
150
150
Ground Pin Current
I
GND
I
OUT
=300mA
I
OUT
=1mA
I
OUT
=50mA
I
OUT
=200mA
I
OUT
=300mA
1mA
≤
I
OUT
≤
300mA
V
OUT
+0.5V
≤
V
IN
≤
6V
I
OUT
=30mA
μ
A
Dropout Voltage
(Note 4)
V
DROP
1
5
mV
50
75
200
300
300
450
Load Regulation
V
RLOAD
V
RLINE
11.2
28
mV
Line Regulation
4
15
mV
CE/CE Input High
Threshold
CE/CE Input Low
Threshold
V
IH
1.5
V
V
IL
0.4
V
CE/CE Bias Current
I
SD
100
nA
Shutdown Supply Current
I
GSD
V
OUT
=0V
0.1
1
μ
A
Thermal Shutdown
Temperature
T
SD
165
o
C
Power Supply
Ripple Rejection
PSRR
Ripple 0.5V
P-P
f=1kHz, I
OUT
=30mA
I
OUT
=30mA
-40
o
C
≤
T
J
≤
125
o
C
V
OUT
=0V
70
dB
Output Voltage Temperature
Coefficient
V
OUT
/
T
280
μ
V/
o
C
Short Current Limit
I
LIMIT
T
ON
450
mA
μ
s
Turn-on Time (Note 5)
60
RMS Output Noise
V
NOISE
T
A
=25
o
C
10Hz
≤
f
≤100
kHz
200
μ
Vrms
Note 4: Dropout voltage is defined as the input-to-output differential when the output voltage drops to 98% of its nominal
value which is measured at V
OUT
+1V applied to V
IN
.
Note 5: Turn-on time is time measured between the enable input just exceeding V
IH
and the output voltage just reaching 95%
of its nominal value.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AP2115BK-3.0TR | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:300mA FIXED OUTPUT VOLTAGE LDO REGULATOR |
| AP2115BK-3.0TRE1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:300mA FIXED OUTPUT VOLTAGE LDO REGULATOR |
| AP2115BK-3.3TR | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:300mA FIXED OUTPUT VOLTAGE LDO REGULATOR |
| AP2115BK-3.3TRE1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:300mA FIXED OUTPUT VOLTAGE LDO REGULATOR |
| AP2115M-1.2G1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE |
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