MIC5235 Micrel Semiconductor, MIC5235 Datasheet - Page 3

• Manufacturer Part Number: MIC5235
• Description: Ultra-Low Quiescent Current/ 150mA UCap LDO Regulator
• Manufacturer: Micrel Semiconductor

Absolute Maximum Ratings
Input Supply Voltage ....................................... –20V to 38V
Enable Input Voltage ...................................... –0.3V to 38V
Power Dissipation .................................... Internally Limited
Junction Temperature .............................. –40 C to +125 C
Storage Temperature ............................... –65 C to +150 C
ESD Rating, Note 3
Electrical Characteristics
T
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Dropout Voltage
Ground Current
Ground Current in Shutdown
Short Circuit Current
Output Leakage,
Reverse Polarity Input
Enable Input
Input Low Voltage
Input High Voltage
Enable Input Current
Note 1.
Note 2.
Note 3.
Note 4.
August 2003
MIC5235
A
= 25 C with V
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Specification for packaged product only.
IN
= V
OUT
+ 1V; I
OUT
Condition
Variation from nominal V
V
Load = 100 A to 150mA
I
I
I
I
I
I
I
I
V
V
Load = 500 ; V
Regulator OFF
Regulator ON
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
EN
OUT
EN
EN
EN
= 100 A , Bold values indicate –40 C < T
(Note 4)
= V
= 0.6V; Regulator OFF
= 2.0V; Regulator ON
= 24V; Regulator ON
= 100 A
= 50mA
= 100mA
= 150mA
= 100 A
= 50mA
= 100mA
= 150mA
= 0V
0.6V; V
(Note 1)
OUT
+ 1V to 24V
IN
IN
= 24V
= –15V
OUT
3
Operating Ratings
Input Supply Voltage ........................................ 2.3V to 24V
Enable Input Voltage ........................................... 0V to 24V
Junction Temperature (T
Package Thermal Resistance
SOT-23-5
J
< +125 C; unless otherwise specified.
JA
) .................................................. 235 C/W
J
) ....................... –40 C to +125 C
(Note 2)
Min.
–1.0
–2.0
–1.0
2.0
Typ.
0.04
0.25
0.35
–0.1
0.01
230
270
310
350
0.1
0.1
0.5
50
18
1
2
Max.
+1.0
+2.0
300
400
400
450
450
500
500
0.7
0.6
1.0
1.0
2.5
30
35
1
2
4
1
MIC5235
Micrel
Units
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
%
%
%
%
V
V
A
A
A
A
A
A
A