MIC2954-07YM Micrel Inc, MIC2954-07YM Datasheet - Page 2

• Manufacturer Part Number: MIC2954-07YM
• Description: IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+5V/+1.24 TO +29V,BIPOLAR,SOP,8PIN,PLASTIC
• Manufacturer: Micrel Inc

Specifications of MIC2954-07YM

• Rohs Compliant: YES
• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 5V, 1.24 ~ 29 V
• Voltage - Input: 2 ~ 30 V
• Voltage - Dropout (typical): 0.375V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1155

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