MIC29310-5.0WT Micrel Inc, MIC29310-5.0WT Datasheet - Page 2

• Manufacturer Part Number: MIC29310-5.0WT
• Description: 3.0A LDO Fixed Voltage ( )
• Manufacturer: Micrel Inc

Specifications of MIC29310-5.0WT

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.6V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A
• Current - Limit (min): 3A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
Note:
1.
Pin Confi guration
Pin Description
Absolute Maximum Ratings
Input Voltage (V
Power Dissipation (P
Storage Temperature Range (T
Lead Temperature (soldering, 5 sec.) ........................ 260°C
ESD, Note 3
MIC29310/29312
Pin Number
Part Number
Standard
MIC29310-3.3BT
MIC29310-3.3BU
MIC29310-5.0BT
MIC29310-5.0BU
MIC29312BT
MIC29312BU
MIC29310
RoHS compliant with “high-melting solder” exemption.
2,
1
TAB
3
IN
Pin Number
MIC29312
) ..........................................–20V to +20V
MIC29310-x.xBT/WT
MIC29312-x.xBT/WT
3,
D
1
2
TAB
4
5
RoHS Compliant
MIC29310-3.3WT
MIC29310-3.3WU
MIC29310-5.0WT
MIC29310-5.0WU
MIC29312WT
MIC29312WU
) ............................. Internally Limited
TO-220-3 (T)
TO-220-5 (T)
S
) ............. –65°C to +150°C
Pin Name
GND
OUT
ADJ
(1)
EN
IN
(Note 1)
Voltage
3.3V
3.3V
5.0V
5.0V
3 OUT
2 GND
1 IN
5 ADJ
4 OUT
3 GND
2 IN
1 EN
Adj.
Adj.
Pin Function
Enable (Input): Active-high, logic-level enable/shutdown control.
Unregulated Input: +16V maximum supply.
Ground: Ground pin and
Regulator Output
Ouput Voltage Adjust: 1.24V feedback from external resistive divider.
Junction Temperature
0°C to +125°C
0°C to +125°C
0°C to +125°C
0°C to +125°C
0°C to +125°C
0°C to +125°C
2
Range
Operating Ratings
Input Voltage (V
Junction Temperature (T
Package Thermal Resistance
TO-263 (θ
TO-220 (θ
TO-220 (θ
TAB
JC
JC
JA
are internally connected.
) ....................................................... 55°C/W
) ......................................................... 2°C/W
) ......................................................... 2°C/W
IN
) ........................................ +2.3V to +16V
Package
MIC29310-x.xBU/WU
MIC29312-x.xBU/WU
TO-220
TO-263
TO-220
TO-263
TO-220
TO-263
TO-263-3 (U)
TO-263-5 (U)
J
) ............................ 0°C to +125°C
(Note 2)
3 OUT
2 GND
1
5 ADJ
4 OUT
3 GND
2
1
IN
IN
EN
November 2006