MIC5264-2.5/1.8YML MICREL [Micrel Semiconductor], MIC5264-2.5/1.8YML Datasheet - Page 4

• Manufacturer Part Number: MIC5264-2.5/1.8YML
• Description: 150mA ?Cap Dual LDO Regulator
• Manufacturer: MICREL [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 (Per
Regulator)
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
May 2006
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
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θ
75°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
IN1/IN2
EN1/EN2
s
J
) .......................................... 260°C
=100µA; C
) ...........................-40°C to 125°C
) .............................. 0V to +7V
)............................ 0V to +7V
Condition
I
V
I
I
I
V
I
I
f = 100Hz, C
f = 1kHz, C
f = 10kHz, C
V
C
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
(5)
IN
EN
OUT
OUT
IN
IN
IL
IH
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
< 0.4V
= 100uA
= 0.1mA to 150mA
= 50mA
= 150mA
= 0mA
= 150mA
(1)
= 0V
= 1.0µF, C
OUT
+1V to 5.5V
BYP
BYP
A
BYP
(ambient temperature) is P
= 0.1µF, I
BYP
= 0.1µF, I
BYP
= 0.1µF, I
= 0.01µF per output; T
= 0.1µF, f = 10Hz to 100kHz
LOAD
LOAD
LOAD
(3)
= 50mA
= 50mA
= 50mA
4
Operating Ratings
Supply Input Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Junction Thermal Resistance
MLF-10L (θ
D(max)
= (T
A
= 25°C, bold values indicate –40°C< T
J(max)
JA
) ....................................................75°C/W
–T
Min
1.6
-2
-3
A
)/θ
JA
IN1/IN2
EN1/EN2
. Exceeding the maximum allowable power
A
JA
(2)
) ........................ –40°C to +125°C
0.05
0.01
0.01
Typ
of the MIC5264x.xYML (all versions) is
210
225
150
500
0.2
75
75
80
62
64
64
57
10
40
2
) ...................... +2.7V to +5.5V
) ............................ 0V to +V
Max
500
120
150
150
0.2
0.2
2
3
3
2
[phone]
M9999-052406
µV (rms)
Units
mV
mV
mA
µA
µA
µA
dB
dB
dB
µA
µA
°C
°C
µs
%
%
%
%
V
V
Ω
MIC5264
A
<
IN