MIC39300-2.5BU Micrel Inc, MIC39300-2.5BU Datasheet - Page 3

• Manufacturer Part Number: MIC39300-2.5BU
• Description: IC REG LDO 3A 2.5V TO263
• Manufacturer: Micrel Inc

Specifications of MIC39300-2.5BU

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.385V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -

Pin Configuration
Pin Description
MIC39300
Micrel, Inc.
October 2009
Number
2, TAB
Pin
—
—
—
1
3
MIC39301
Number
3, TAB
Pin
—
1
2
4
5
TO-263-5 (D
MIC39300-x.xBT
MIC39301-x.xBT
MIC39302WU
TO-220-3 (T)
TO-220-5 (T)
MIC39302
Number
3, TAB
2
Pin
—
Pak) (U)
1
2
4
5
Pin Name
GND
OUT
FLG
ADJ
EN
IN
Pin Function
Enable (Input): TTL/CMOS compatible input. Logic high = enable; logic low
or open = shutdown.
Unregulated Input: +16V maximum supply.
Ground: Ground pin and TAB are internally connected.
Regulator Output
Error Flag (Ouput): Open-collector indicates an output fault condition.
Active low.
Adjustable Regulator Feedback Input: Connect to the resistor voltage
divider that is placed from OUT to GND in order to set the output voltage.
3
TO-263-5 (D
MIC39300-x.xBU
MIC39301-x.xBU
TO-263-3 (U)
2
Pak) (U)
MIC39300/39301/39302
M9999-102309-A