MIC5231-5.0BM5 TR Micrel Inc, MIC5231-5.0BM5 TR Datasheet - Page 3

• Manufacturer Part Number: MIC5231-5.0BM5 TR
• Description: IC REG LDO 10MA 5.0V SOT23-5
• Manufacturer: Micrel Inc

Specifications of MIC5231-5.0BM5 TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 12V
• Voltage - Dropout (typical): 0.15V @ 10mA
• Number Of Regulators: 1
• Current - Output: 10mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Other names: MIC5231-5.0BM5TR; MIC5231-5.0BM5TR

Absolute Maximum Ratings
Supply Voltage (V
Lead Temperature (soldering, 5sec.)......................... 260°C
Storage Temperature (T
ESD Rating
Electrical Characteristics
V
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended.
4. The maximum allowable power dissipation at any T
5. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing.
7. Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1Vdifferential.
Micrel, Inc.
Symbol
V
∆V
∆V
V
I
PSRR
Enable Input
V
I
I
November 2008
IN
Q
ENL
ENH
Mounted to a standard PC board, the θ
For outputs below 3.5V, dropout voltage is the input-to-output differential with the minimum input voltage 3.5V. Minimum input operating voltage is
3.5V.
OUT
DO
ENL
= V
OUT
OUT
/∆
/V
OUT
T
OUT
+ 1V; I
(3)
.................................................................. 2kV
Parameter
Output Voltage Accuracy
Output Voltage
Temperature Coefficient
Line Regulation
Load Regulation
Dropout Voltage, Note 7
Ground Pin Current
Ripple Rejection
Enable Input Voltage
Enable Input Current
Enable Input Current
L
IN
= 100µA; C
) ...................................... –0.6V to +14V
s
) .........................–60°C to +150°C
L
= 0.47µF; T
JA
is approximately 235°C/W.
(1)
J
A
= 25°C, bold values indicate –40°C≤ T
(ambient temperature) is P
Condition
variation from nominal V
Note 5
V
I
I
I
V
V
f = 100Hz, I
V
V
V
V
L
L
L
IN
IN
IN
EN
EN
ENL
ENH
= 10µA to 10mA, Note 6
= 1mA
= 10mA
= 6V to 12V
= 6V, I
= 12V, I
= logic low (regulator off)
= logic high (regulator on)
≤ 0.18V (regulator off)
≥ 1.4V (regulator on)
L
L
= 10mA
L
= 10mA
= 100µA
3
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Junction Temperature (T
Thermal Resistance
D(max)
OUT
= (T
J(max)
– T
A
) ÷ θ
IN
)........................................ 3.5VV to 12V
(4)
J
JA
≤ +125°C, unless noted.
. The θ
A
J
(2)
) ........................ –40°C to +125°C
) .......................... –40°C to +85°C
Min
1.4
–2
–3
JC
of the MIC5231 is 130°C/W.
0.65
Typ
250
150
0.2
0.2
1.1
0.4
15
50
1
1
M9999-110408-B
Max
0.25
0.18
300
+2
+3
1
3
4
MIC5231
ppm/°C
Units
mV
mV
µA
µA
dB
nA
nA
%
%
%
%
V
V