BM1117 查看數據表（PDF） - Unspecified
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BM1117 Datasheet PDF : 9 Pages
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SPECIFICATION
Parameter
Device
Load Regulation
(Notes 2, 3)
BM1117
BM1117-1.5
Conditions
(VIN - VOUT) =3V,
10mA≤IOUT ≤1A
VIN=5V, 0≤IOUT ≤1A
BM1117-1.8
VIN=5V, 0≤IOUT≤1A
BM1117-2.5
VIN=5V, 0≤IOUT ≤1A
BM1117-2.85
VIN=5V, 0 ≤IOUT≤1A
BM1117-3.3
VIN=5V, 0 ≤IOUT≤1A
BM1117-5.0
VIN=8V, 0≤IOUT ≤1A
Dropout Voltage
(VIN - VOUT)
Current Limit
BM1117
/-1.5/-1.8/-2.5/-2.
85/-3.3/-5.0
∆VOUT , ∆VREF = 1%,
IOUT = 1A (Note 4)
BM1117
/-1.5/-1.8/-2.5/-2. (VIN - VOUT) = 5V
85/-3.3/-5.0
Minimum
Current
Load
BM1117
(VIN - VOUT)
= 12V (Note 5)
BM1117
Quiescent Current /-1.5/-1.8/-2.5/-2. VIN ≤12V
85/-3.3/-5.0
Ripple Rejection BM1117
f =120Hz , COUT = 22µF
Tantalum, IOUT = 1A, (VIN-VOUT )
= 3V, CADJ =10µF
BM1117-1.5/-1.8/ f =120Hz , COUT = 22µF
-2.5/- 2.85
Tantalum, IOUT = 1A, VIN = 6V
BM1117-3.3
f =120Hz , COUT = 22µF
Tantalum, IOUT= 1A, VIN = 6.3V
BM1117-5.0
f =120Hz , COUT = 22µF
Tantalum, IOUT = 1A, VIN = 8V
Thermal Regulation BM1117
TA = 25°C, 30ms pulse
Min
900
60
60
60
60
BM1117
Typ Max Units
0.1 0.3
%
0.2 0.4
3
10
mV
6
20
mV
3
10
mV
6
20
mV
3
12
mV
6
20
mV
3
12
mV
6
20
mV
3
15
mV
7
25
mV
5
20
mV
10
35
mV
1.1 1.3
V
1,100 1,500 mA
5
10
mA
5
10
mA
75
dB
72
dB
72
dB
68
dB
0.008 0.04 %W
Adjust Pin Current BM1117
Adjust Pin Current
Change
Temperature
Stability
BM1117
10mA ≤IOUT ≤1A,
1.5V≤ (VIN - VOUT) ≤12V
10mA ≤IOUT ≤1A,
1.5V≤ (VIN- VOUT) ≤12V
55
µA
120
µA
0.2
5
µA
0.5
%
BOOKLY MICRO ELECTRONICS LIMITED CORP.
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