MIC2954-03BS Micrel Inc, MIC2954-03BS Datasheet - Page 2

• Manufacturer Part Number: MIC2954-03BS
• Description: IC REG LDO 250MA 5V 1.0% SOT223
• Manufacturer: Micrel Inc

Specifications of MIC2954-03BS

• Mounting Type: Surface Mount
• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.375V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA
• Operating Temperature: -40°C ~ 125°C
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• No. Of Pins: 3
• Voltage Regulator Type: LDO Linear
• Output Current Max: 250mA
• Peak Reflow Compatible (260 C): No
• Current Rating: 0.25A
• Output Voltage Max: 5V
• Leaded Process Compatible: No
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant

Typical Application
Micrel, Inc.
September 2007
5V or 3V Selectable Regulator with Shutdown
5V Fixed Regulator
2
SHUTDOWN
V
OUT
ENABLE
=
Wide Input-Voltage-Range Current Limiter
V
V
REF
IN
⎛
⎜
⎝
1
+
8
3
R2
R1
IN
SHDN
Adjustable Regulator
⎞
⎟
⎠
MIC2954
100k
GND
4
OUT
ERR
FB
2, 6 = OPEN
V
REF
1
5
7
100pF
R1
R2
M9999-090607
1.2V to 30V
V
10µF
V
MIC2954
OUT
ERR