MIC5256-3.0BM5 Micrel Inc, MIC5256-3.0BM5 Datasheet - Page 5

• Manufacturer Part Number: MIC5256-3.0BM5
• Description: IC REG LDO 150MA 3.0V SOT23-5
• Manufacturer: Micrel Inc

Specifications of MIC5256-3.0BM5

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.135V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 160mA
• 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

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. The maximum allowable power dissipation of any T
4. Devices are ESD sensitive. Handling precautions recommended.
5. Specification for packaged product only.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
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.
8. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin
Test Circuit
Micrel, Inc.
Symbol
Error Flag
V
V
I
Thermal Protection
August 2010
IN
FL
FLG
OL
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θ
235°C/W on a PC board (see “Thermal Considerations” section for further details).
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
For outputs below 2.7V, dropout voltage is the input-to-output voltage differential with the minimum input voltage 2.7V. Minimum input operating
voltage is 2.7V.
current.
= V
OUT
+ 1V, V
Parameter
Low Threshold
High Threshold
Output Logic-Low Voltage
Flag Leakage Current
Thermal-Shutdown
Temperature
Thermal-Shutdown Hysteresis
EN
= V
IN
; I
OUT
= 100µA; T
(5)
(Continued)
J
= 25°C, bold values indicate –40°C ≤ T
A
Condition
% of V
% of V
I
flag off, V
L
(ambient temperature) is P
= 100µA, fault condition
OUT
OUT
FLG
(Flag ON)
(Flag OFF)
= 6V
5
D(max)
= T
J(max)
J
–T
≤ +125°C; unless noted.
A
/ θ
JA
. Exceeding the maximum allowable power
Min.
JA
90
of the MIC5255-x.xBM5 (all versions) is
Typ.
0.02
0.01
150
10
Max.
0.1
96
M9999-080510
MIC5256
Units
µA
°C
°C
%
%
V