mic47100 Micrel Semiconductor, mic47100 Datasheet - Page 3

• Manufacturer Part Number: mic47100
• Description: Mic47100 1a High Speed Low Vin Ldo
• Manufacturer: Micrel Semiconductor

Pin Configuration
Pin Description
Micrel, Inc.
February 2008
Pin Number
6 (Fixed)
6 (Adj)
MLF
1,2
7,8
3
4
5
Fixed and Adjustable (ML)
8-pin 2mm x 2mm MLF
Pin Number
6 (Fixed)
MSOP
6 (Adj)
1,2
7,8
3
4
5
®
Pin Name
GND
BIAS
OUT
ADJ
EN
FB
IN
Pin Name
Input Supply. Drain of NMOS pass transistor which is the
power input voltage for regulator. The NMOS pass transistor
steps down this input voltage to create the output voltage.
Ground. Ground pins and exposed pad must be connected
externally.
Bias Supply. The bias supply is the power supply for the
internal circuitry of the regulator.
Enable: TTL/CMOS compatible input. Logic high = enable,
logic low or open = shutdown
Feedback Input. Connect to OUT. Optimum load regulation is
obtained when feedback is taken from the actual load point.
Adjust Input. Connect external resistor divider to program
output voltage.
Output. Output Voltage of Regulator
3
Fixed and Adjustable (MME)
8-pin Exposed Pad MSOP
M9999-022108-A
[phone]
MIC47100