MIC5232 Micrel Semiconductor, MIC5232 Datasheet - Page 4

• Manufacturer Part Number: MIC5232
• Description: Ultra-Low Quiescent Current uCap LDO
• Manufacturer: Micrel Semiconductor

November 2006
Absolute Maximum Ratings
Supply Input Voltage (V
Enable Input Voltage (V
Power Dissipation (P
Junction Temperature (T
Storage Temperature (T
Lead Temperature (soldering, 5 sec.) ................. 260°C
ESD Rating
Electrical Characteristics
V
Parameter
Output Voltage Accuracy
Output Voltage Temp.
Coefficient
Line Regulation
Load Regulation
Dropout Voltage
Ground Pin Current
Ground Pin Current in
Shutdown
Current Limit
Reverse Current (V
Ripple Rejection
Output Voltage Noise
Enable Input
Enable Input Voltage
Enable Input Current
Turn-on Time
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T
4. Devices are ESD sensitive. Handling precautions recommended.
5. Specification for packaged product only.
6. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal V
7. Turn-on time is measured from 10% of the positive edge of the enable signal to 90% of the rising edge of the output voltage of the regulator.
IN
power dissipation will result in excessive die temperature.
2.7V, dropout voltage is the input-to-output differential with the minimum input voltage 2.7V.
= V
OUT
+ 1.0V, C
(4)
......................................................... ±2kV
(6)
OUT
OUT
D
> V
) .................... Internally Limited
IN
EN
= 0.47µF, I
IN
S
J
) ................................0V to 8V
) .................. –65°C to +150°C
)
).................. –40°C to +125°C
)...............................0V to 8V
Conditions
Variation from nominal V
Variation from nominal V
V
I
I
I
I
V
V
V
f = 10Hz
f = 1kHz
C
Logic Low (Regulator Shutdown)
Logic High (Regulator Enabled)
VIL < 0.18V (Regulator Shutdown)
VIH > 1.4V (Regulator Enabled)
C
OUT
OUT
OUT
OUT
IN
EN
OUT
OUT
OUT
OUT
= V
< 0.18V
= 10µA to 10mA
= 100µA
= 10mA
= 10µA
= 0V
= V
=0.47µF; 10Hz to 100kHz
= 0.47µF
OUT
(5)
OUT
IN
(1)
+1V to7V;
+ 1V
= 100µA, T
(7)
A
(ambient temperature) is P
J
OUT
OUT
= 25°C, bold values indicate –40°C to +125°C, unless noted.
(3)
; -40C to +125C
Operating Ratings
Supply voltage (V
Enable Input voltage (V
Thermal Resistance
4
TSOT-23-5 (θ
MLF-6 (θ
D(max)
= T
J(max)
JA
) .................................................. 90°C/W
– T
JA
IN
A
)......................................... 235°C/W
) ...................................... 2.7V to 7V
) / θ
JA
EN
. Exceeding the maximum allowable
(2)
) ...............................0V to V
Min
-2.0
-3.0
1.4
0.02
0.02
0.75
Typ
100
400
0.2
1.8
0.1
40
60
70
55
35
1
1
OUT
. For outputs below
Max
+2.0
+3.0
0.25
0.18
M9999-112006-B
300
120
1.0
1.5
1.5
1.5
3
1
ppm/C
µVrms
Units
%/V
mV
mV
mA
µA
µA
µA
ms
dB
dB
nA
nA
%
%
%
%
V
V
IN