MIC5209-1.8BU Micrel Inc, MIC5209-1.8BU Datasheet - Page 6

• Manufacturer Part Number: MIC5209-1.8BU
• Description: IC REG LDO 500MA 1% 1.8V TO263-5
• Manufacturer: Micrel Inc

Specifications of MIC5209-1.8BU

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.5 ~ 16 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: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -

Block Diagrams
M9999-060906
V
IN
C
(optional)
BYP
V
IN
EN
V
IN
IN
Low-Noise Fixed Regulator (SOT-223 version only)
MIC5209BM/U [adj.]
IN
BYP
EN
IN
Thermal Shutdown
MIC5209-x.xBS
Ultra-Low-Noise Adjustable Regulator
MIC5209-x.xBM/U
Current Limit
Thermal Shutdown
Ultra-Low-Noise Fixed Regulator
Thermal Shutdown
Current Limit
Current Limit
GND
Bandgap
6
V Ref.
V
V
Ref.
Ref.
REF
REF
REF
Bandgap
Ref.
Bandgap
V Ref.
V
V
Ref.
Ref.
REF
REF
REF
GND
GND
OUT
ADJ
R1
R2
OUT
OUT
C
(optional)
C
BYP
OUT
C
OUT
V
C
OUT
OUT
V
OUT
V
OUT
June 2006