MIC5239-1.8BM TR Micrel Inc, MIC5239-1.8BM TR Datasheet - Page 3
![IC REG LDO 500MA 1.8V 8-SOIC](/photos/6/50/65078/576-8-soic_sml.jpg)
MIC5239-1.8BM TR
Manufacturer Part Number
MIC5239-1.8BM TR
Description
IC REG LDO 500MA 1.8V 8-SOIC
Manufacturer
Micrel Inc
Datasheet
1.MIC5239YM.pdf
(14 pages)
Specifications of MIC5239-1.8BM TR
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.3 ~ 30 V
Voltage - Dropout (typical)
0.35V @ 500mA
Number Of Regulators
1
Current - Output
500mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Other names
MIC5239-1.8BMTR
MIC5239-1.8BMTR
MIC5239-1.8BMTR
Pin Configuration
Pin Description
Micrel
December 2007
MSOP/SOIC
Pin Number
2 (fixed)
2 (adj)
5–8
3
4
1
MSOP-8(MM)
SOIC-8 (M)
(Fixed)
Pin Number
SOT-223
—
—
—
1
3
2
Pin Name
GND
OUT
FLG
ADJ
EN
IN
Pin Function
Error FLAG (Output): Open-collector output is active low when the output
is out of regulation due to insufficient input voltage or excessive load. An
external pull-up resistor is required.
Adjustable Feedback Input: Connect to voltage divider network.
Power Supply Input.
Regulated Output.
Enable (input): Logic low = shutdown; logic high = enabled.
Ground: Pins 5, 6, 7, and 8 are internally connected in common via the
leadframe.
SOT-223 (S)
3
MSOP-8(MM)
SOIC-8 (M)
(Adj)
M9999-121007
MIC5239