MIC5255-3.3BD5 TR Micrel Inc, MIC5255-3.3BD5 TR Datasheet - Page 5
![IC REG LDO 150MA 3.3V TSOT23-5](/photos/7/37/73750/576-tsot-23-5_sml.jpg)
MIC5255-3.3BD5 TR
Manufacturer Part Number
MIC5255-3.3BD5 TR
Description
IC REG LDO 150MA 3.3V TSOT23-5
Manufacturer
Micrel Inc
Datasheet
1.MIC5255-3.3YM5_TR.pdf
(13 pages)
Specifications of MIC5255-3.3BD5 TR
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
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
TSOT-23-5, TSOT-5, TSOP-5
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MIC5255-3.3BD5TR
MIC5255-3.3BD5TR
MIC5255-3.3BD5TR
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. Human body model, 1.5k in series with 100pF.
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
7. Dropout Voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V
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
Micrel, Inc.
November 2006
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.
from 1.0mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
differential. 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.
A
(ambient temperature) is P
5
D(max)
= (T
J(max)
– T
A
) / θ
JA
. Exceeding the maximum allowable power
JA
of the MIC5255-x.xBM5 (all versions) is
M9999-110906
MIC5255