MIC5265 Micrel Semiconductor, MIC5265 Datasheet - Page 4

• Manufacturer Part Number: MIC5265
• Description: 150mA UCap LDO Regulator
• Manufacturer: Micrel Semiconductor

Absolute Maximum Ratings
Supply Input Voltage (V
Enable Input Voltage (V
Power Dissipation (P
Junction Temperature (T
Lead Temperature (soldering, #sec.)...........-55°C to 150°C
Storage Temperature (T
EDS Rating
Electrical Characteristics
V
+85°C; unless noted.
Notes:
1.
2.
3.
4.
5.
Micrel, Inc.
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current
Ground Pin Current
PSRR (Ripple Rejection)
Current Limit
Output Noise
Enable Input (EN1 and EN2)
Enable Input Logic Low
Enable Input Logic High
Enable Input Current
Thermal Shutdown
Thermal Shutdown Temperature
Hysteresis
Turn-on/Turn-off Characteristics
Turn-on Time
Discharge Resistance
April 2005
EN
= V
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
The maximum allowable power dissipation of any T
power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θ
versions) is 235°C/W on a PC board (see ”Thermal Considerations” section for further details).
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Specification for packaged product only.
IN
= V
(4)
OUT
................................................................. 2kV
+ 1V; I
D
) .......................... Internally Limited
L
IN
EN1
s
J
=100µA; C
) .......................................... 260°C
).................................... 0V to +7V
) ...........................-40°C to 125°C
) ................................. 0V to +7V
Condition
I
V
I
I
I
V
I
I
f = 100Hz, C
f = 1kHz, C
f = 10kHz, C
V
C
100kHz
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
(5)
IN
EN
OUT
IN
IN
IL
IH
OUT
L
< 0.4V, regulator shutdown
= V
= 2.7V to 5.5V, regulator shutdown
= 2.7V to 5.5V, regulator enabled
> 1.6V, regulator enabled
= 1.0µF; C
< 0.2V
= 100
= 0.1mA to 150mA
= 50mA
= 150mA
= 0mA
= 150mA
(1)
= 0V
= 1.0
OUT
µ
µ
+1V to 5.5V
BYP
A
F, C
BYP
BYP
A
(ambient temperature) is P
= 0.1
BYP
= 0.1
BYP
= 0.1
= 0.01µF per output; T
= 0.1
µ
µ
µ
F, I
F, I
F, I
LOAD
µ
LOAD
LOAD
(3)
F, f = 10Hz to
– 50mA
– 50mA
– 50mA
4
Operating Ratings
Supply Input Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Junction Thermal Resistance
Thin SOT-23-5 (θ
D(max)
= (T
A
= 25°C, bold values indicate –40°C< T
J(max)
–T
Min
1.6
-2
-3
A
)/θ
JA
JA
).........................................235°C/W
IN
EN
A
. Exceeding the maximum allowable
)............................ +2.7V to +5.5V
(2)
) ........................ –40°C to +125°C
)................................... 0V to +V
0.05
0.01
0.01
Typ
210
225
150
500
0.2
75
75
80
62
64
64
57
10
40
2
JA
of the MIC5265x.xYD5 (all
www.DataSheet4U.com
Max
500
120
150
150
0.2
0.2
2
3
3
2
[phone]
M9999-041505
Units
(rms)
mV
mV
mA
µ
µ
µ
µ
µ
µA
dB
dB
dB
°C
°C
µ
%
%
%
%
Ω
V
V
A
A
V
A
A
s
MIC5265
A
<
IN