Micrel, Inc.
MIC29510/29512
Absolute Maximum Ratings
Input Supply Voltage
(1)
................................... –20V to +20V
Power Dissipation .....................................Internally Limited
Storage Temperature Range ....................–65°C to +150°C
Ambient Temperature Range (soldering, 5 sec.) ....... 260°C
Operating Ratings
Operating Junction Temperature ...................0ºC to +125ºC
(θ
JC
) (TO-220) ............................................................2°C/W
(θ
JA
) (TO-220)...........................................................55°C/W
Electrical Characteristics
All measurements at T
J
= 25°C unless otherwise noted.
Bold
values are guaranteed across the operating temperature range.
Parameter
Conditions
Min
Typ
Max
10mA
≤
I
O
≤
I
FL
, (V
OUT
+ 1V)
≤
V
IN
≤
8V (Note
2)
–2
2
Output Voltage
Line Regulation
Load Regulation
∆V
O
/∆T
Dropout Voltage
I
O
= 10mA, (V
OUT
+ 1V)
≤
V
IN
≤
8V
V
IN
= V
OUT
+ 1V, 10mA
≤
I
OUT
≤
I
FULL LOAD
(Notes
2, 6))
Output Voltage Temperature Coefficient (Note
6)
∆V
OUT
= – 1% (Note
3)
MIC29510/29512
I
O
= 100mA
I
O
= 750mA
I
O
= 1.5A
I
O
= 3A
I
O
= 5A
MIC29510/29512
I
O
= 750mA, V
IN
= V
OUT
+ 1V
I
O
= 1.5A
I
O
= 3A
I
O
= 5A
5.0
0.06
0.2
20
80
200
320
500
700
3
10
36
100
2
6.5
260
0.5
1
100
200
Units
%
%
%
ppm/ºC
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
A
µV
RMS
1000
20
Ground Current
150
3
I
GNDDO
Ground Pin Current at Dropout
Current Limit
e
n
, Output Noise Voltage
(10Hz to 100kHz) I
L
= 100mA
V
IN
= 0.5V less than specified V
OUT
. I
OUT
= 10mA
MIC29510/29512 V
OUT
= 0V (Note
4)
C
L
= 47µF
Reference (MIC29512 only)
Parameter
Reference Voltage
Adjust Pin Bias Current
Reference Voltage Temperature
Coefficient
Adjust Pin Bias Current Temperature
Coefficient
(Note
7)
Conditions
10mA
≤
I
O
≤
I
FL
, V
OUT
+ 1V
≤
V
IN
≤
8V (Note
2)
Min
1.215
40
20
0.1
Typ
Max
1.265
80
120
Units
V
MAX
nA
nA
ppm/ºC
nA/ºC
May 2006
3
M9999-051706
(408) 955-1690
MICREL [ MICREL SEMICONDUCTOR ]
