MIC29710-3.3BT(1997) View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC29710-3.3BT Datasheet PDF : 8 Pages
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MIC29710/29712
Micrel
Electrical Characteristics
All measurements at TJ = 25°C unless otherwise noted. Bold values are guaranteed across the operating temperature range.
Parameter
Condition
Min Typ Max
Output Voltage
Line Regulation
Load Regulation
Output Voltage
Temperature Coefficient
10mA ≤ IO ≤ 7.5A, (VOUT + 1V) ≤ VIN ≤ 8V, Note 2
IO = 10mA, (VOUT + 1V) ≤ VIN ≤ 8V
VIN = VOUT + 1V, 10mA ≤ IOUT ≤ 7.5A, Notes 2, 6
∆VO/∆T, Note 6
–2
2
0.06 0.5
0.2
1
20
100
Units
%
%
%
ppm/°C
Dropout Voltage
Ground Current
IGNDDO Ground Pin
Current at Dropout
∆VOUT = – 1%, (Note 3)
MIC29710/29712
IO = 100mA
IO = 750mA
IO = 1.5A
IO = 3A
IO = 5A
IO = 7.5A
MIC29710/29712
IO = 750mA, VIN = VOUT + 1V
IO = 1.5A
IO = 3A
IO = 5A
IO = 7.5A
VIN = 0.5V less than specified VOUT. IOUT = 10mA
80
200
mV
180
mV
220
mV
300
mV
450
mV
700 1000 mV
6
20
mA
20
mA
36
mA
100
mA
250 375 mA
1
2
mA
Current Limit
en, Output Noise Voltage
(10Hz to 100kHz)
VOUT = 5.0V
Reference (MIC29712 only)
MIC29710/29712 VOUT = 0V, Note 4
CL = 47µF
Io = 100mA
11
15
A
260
µVRMS
Reference Voltage
Adjust Pin Bias Current
Reference Voltage
Temperature Coefficient
Adjust Pin Bias Current
Temperature Coefficient
10mA ≤ IO ≤ 7.5A, VOUT + 1V ≤ VIN ≤ 8V, Note 2
Note 7
1.215
1.240
40
20
1.265
80
120
VMAX
nA
nA
ppm/°C
0.1
nA/°C
3-106
1997
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