H86B 查看數據表（PDF） - Unspecified
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H86B Datasheet PDF : 14 Pages
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Low Dropout Regulator
EC1086
Electrical Characteristics (Continued)
Typicals and limits appearing in normal type apply for TJ = 25oC. Limits appearing in Boldface type apply over
the entire junction temperature range for operation, 0oC to 125oC. (PD ≤ maximum power dissipation , see Note 2.)
Parameter
Load Regulation
Dropout Voltage
Current Limit
Minimum
Load Current
Symbol Conditions
Min
∆VOUT EC1086-ADJ,
10mA ≤ IOUT ≤ 1.5A,
VIN - VOUT = 2V
EC1086-1.5,
10mA ≤ IOUT ≤ 1.5A,
VIN - VOUT = 2V
EC1086-1.8,
10mA ≤ IOUT ≤ 1.5A,
VIN - VOUT = 2V
EC1086-2.5,
10mA ≤ IOUT ≤ 1.5A,
VIN - VOUT = 2V
EC1086-3.3,
10mA ≤ IOUT ≤ 1.5A,
VIN - VOUT = 2V
EC1086-5.0,
10mA ≤ IOUT ≤ 1.5A,
VIN - VOUT = 2V
IO = 1.5A, ∆VREF = 1%
ILIMIT VIN - VOUT = 2V,
1.5
1.4V ≤ VIN - VOUT ≤ 10V (For ADJ)
Typ
Max Unit
0.1
0.3
%
0.2
0.4
3
12
mV
6
20
3
12
mV
6
20
3
12
mV
6
20
3
15
mV
7
20
5
20
mV
10
35
1.3
1.5
V
2.3
A
2
5
mA
Quiescent Current
Ripple Rejection
Adjust Pin Current
Adjust Pin Current
Change
Temperature
Stability
VIN = VOUT + 1.3V
5
10
mA
fRIPPLE = 120Hz, COUT = 25µF Tantalum,
60
75
dB
IOUT = 1.5A, VIN - VOUT = 3V
60
120
µA
10mA ≤ IOUT ≤ 1.5A,
1.4V ≤ VIN -VOUT ≤ 10V
0.2
5
µA
0.5
%
RMS Noise
(% of VOUT)
Thermal Shutdown
TA = 25oC, 10Hz ≤ f ≤ 10kHz
Junction Temperature
0.003
%
165
oC
Thermal Shutdown
Hysteresis
30
oC
Thermal Resistance QJC
Junction-to-Case
SOT - 223
TO - 263
TO - 220
20
oC/W
4
4
Note 2: Maximum power dissipation see Figure 5
July 2003
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