mic39151 Micrel Semiconductor, mic39151 Datasheet - Page 4

• Manufacturer Part Number: mic39151
• Description: Mic39150/mic39151 1.5a Low-voltage Low-dropout Regulator
• Manufacturer: Micrel Semiconductor

Absolute Maximum Ratings
Supply Voltage (V
Enable Voltage (V
Storage Temperature (T
Lead Temperature (soldering, 5 sec.)........................ 260°C
EDS Rating................................................................ Note 3
Electrical Characteristics
V
Micrel, Inc.
Symbol
V
∆V
V
I
I
I
I
Enable Input (MIC39151)
V
I
I
Flag Output (MIC39151)
I
V
V
May 2006
IN
GND
GND(do)
OUT(lim)
OUT(min)
IN
OUT(shdn)
FLG(leak)
OUT
DO
EN
FLG(do)
FLG
= xx; R
OUT
/∆T
L
=xx; T
Parameter
Output Voltage
Line Regulation
Load Regulation
Output Voltage Temp.
Coefficient, Note 5
Dropout Voltage, Note 6
Ground Current, Note 7
Dropout Ground Pin Current
Current Limit
Minimum Load Current
Enable Input Voltage
Enable Input Current
Shutdown Output Voltage
Output Leakage Current
Output Low Voltage
Low Threshold
High Threshold
Hysteresis
IN
EN
A
) ....................................... –20V to +20V
= 25°C, bold values indicate –40°C< T
)....................................................+20V
s
) .........................–60°C to +150°C
(1)
Condition
10mA
10mA ≤ I
I
V
I
I
I
I
I
V
V
logic low (off)
logic high (on)
V
V
Note 8
V
V
% of V
% of V
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
OUT
EN
EN
OH
IN
= V
≤ V
= 2.250V, I
= 2.25V
= 0.8V
= 10mA, V
= 100mA, ∆V
= 750mA, ∆V
= 1.5A, ∆V
= 750mA, V
= 1.5A, V
= 16V
= 0V, V
OUT
OUT
OUT(nominal)
OUT
OUT
+ 1V, 10mA ≤ I
IN
≤ 1.5A, V
IN
OL
OUT
= V
OUT
= V
A
IN
, = 250µA, Note 9
– 0.5V, I
OUT
OUT
< +85°C, unless noted.
= V
OUT
+ 1V ≤ V
= –1%
OUT
4
Operating Ratings
Supply Voltage (V
Enable Voltage (V
Maximum Power Dissipation (P
Junction Temperature (T
Package Thermal Resistance
= –1%
= –1%
OUT
OUT
+ 1V
+ 1V
OUT
TO-263 (θ
TO-220 (θ
+ 1V
+ 1V ≤ V
OUT
IN
= 10mA
≤ 16V
≤ 1.5A
IN
≤ 8V
JC
JC
) ........................................................2°C/W
) ........................................................2°C/W
IN
EN
).................................... +2.25V to +16V
)....................................................+16V
J
(2)
) ........................ –40°C to +125°C
2.25
Min
–1
–2
93
1
D(max)
0.06
0.01
Typ
260
375
180
0.2
1.1
2.8
20
80
17
15
10
4
7
1
) ....................... Note 4
MIC39150/39151
Max
99.2
100
200
500
300
400
0.5
0.8
[phone]
20
10
30
75
20
M9999-053106
1
2
1
2
4
1
2
ppm/°C
Units
mV
mV
mV
mA
mA
mA
mA
mV
mV
µA
µA
µA
µA
µA
µA
µA
%
%
%
%
%
%
%
A
V
V