MIC37150 MICREL [Micrel Semiconductor], MIC37150 Datasheet - Page 3

• Manufacturer Part Number: MIC37150
• Description: 1.5 A LOW VOLTAGE UCAP LDO REGULATOR
• Manufacturer: MICREL [Micrel Semiconductor]

Absolute Maximum Rating
Supply Voltage (V
Enable Input Voltage (V
Power Dissipation .................................... Internally Limited
Junction Temperature ........................ –40°C ≤ T
Storage Temperature ......................... –65°C ≤ T
Lead Temperature (soldering, 5 sec.) ....................... 260°C
ESD, Note 3
Electrical Characteristics
T
Parameter
Output Voltage Accuracy
Output Voltage Line Regulation
Output Voltage Load Regulation
V
Note 6
Ground Pin Current, Note 7
Ground Pin Current in Shutdown
Current Limit
Start-up Time
Enable Input
Enable Input Threshold
Enable Pin Input Current
Flag Output
I
V
V
Reference Voltage
Reference Voltage
Adjust Pin Bias Current
Reference Voltage
Temp. Coefficient
Adjust Pin Bias Current
Temp. Coefficient
August 2003
MIC37150/37151/37152
FLG(LEAK)
A
IN
FLG(LO)
FLG
= 25°C with V
– V
OUT
; Dropout Voltage;
IN
= V
IN
) .................................................... 6.5V
OUT
EN
+ 1V; V
) .......................................... 6.5V
EN
Condition
I
10mA < I
V
I
I
I
I
V
V
V
Regulator enable
Regulator shutdown
V
V
V
V
Low threshold, % of V
Hysteresis
High threshold, % of V
Note 9
Note 10
L
L
L
L
L
IN
IL
OUT
EN
IL
IH
OH
IN
= V
= 10mA
= 10mA to 1.5A
= 750mA
= 1.5A
= 1.5A
≤ 0.5V, V
≤ 0.8V (regulator shutdown)
(Note 5)
= V
≥ 2.25V (regulator enabled)
= 2.25V, I
= V
= 6V
IN
(Note 1)
= 0
; bold values indicate –40°C < T
OUT
IN
OUT
, I
+1.0V to 6.0V
OUT
IN
< I
OL
= V
L(max)
= 10mA, C
= 250µA, Note 8
J
J
≤ +125°C
≤ +150°C
OUT
, V
OUT
OUT
+ 1V
OUT
below nominal
below nominal
OUT
+ 1 ≤ V
3
= 22µF
Operating Maximum Rating
Supply Voltage (V
Enable Input Voltage (V
Junction Temperature Range ............. –40°C ≤ T
Maximum Power Dissipation .................................... Note 4
Package Thermal Resistance
IN
≤ 6V
S-Pak(θ
J
< +125°C; unless otherwise noted.
JC
) ......................................................... 2°C/W
IN
) ..................................... 2.25V to 6.0V
EN
) ................................ 0V to 6.0V
1.228
1.215
2.25
Min
–1
–2
93
1
MIC37150/37151/37152
1.240
0.06
Typ
2.25
170
210
0.2
1.0
0.1
17
15
40
20
(Note 2)
2
1.252
1.265
Max
99.2
350
500
500
300
400
120
0.5
4.0
0.8
+1
+2
30
30
75
80
1
2
4
1
2
J
≤ +125°C
ppm/°C
nA/°C
Micrel
Units
mV
mV
mA
mV
mV
µA
µA
µA
µA
µA
µA
µA
nA
nA
µs
%
%
%
%
%
%
%
A
V
V
V
V