MIC61300 Datasheet PDF - MICREL

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MIC61300
MICREL

Part Number MIC61300
Description Low Input Voltage Single-Supply High-Current LDO
Page 22 Pages


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MIC61300
Low Input Voltage, Single-Supply
High-Current LDO
General Description
Features
The Micrel MIC61300 is a 3A output, low input voltage,
single-supply regulator. This regulator operates over a
single input voltage range of 1.1V to 3.6V and offers an
ultra-low dropout less than 350mV over the entire
operating temperature range.
The MIC61300 is designed to drive digital circuits requiring
low voltages at high currents such as DSPs, FPGAs,
microcontrollers, etc. The regulator is available as a 1.0V
fixed-output voltage option or as an adjustable-output
voltage option.
The MIC61300 is stable with a 47µF, low-ESR ceramic
output capacitor, and includes protection features such as
thermal shutdown, current limiting and logic enable.
The MIC61300 is offered in two different packages: a low-
profile, leadless 10-pin 3mm x 3mm MLF® and a 10-pin
ePad MSOP. The MIC61300 has an operating junction
temperature range of 40°C to +125°C.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Single VIN rail: 1.1V to 3.6V
Output voltage accuracy: ±2.5% over temperature
Typical dropout of 150mV at room temperature
– Maximum dropout of 350mV at full load over
temperature
Output voltage adjustable down to 0.5V
Soft-start control via external capacitor
Excellent line and load regulation
Logic controlled shutdown
Thermal-shutdown and current-limit protection
10-pin 3mm × 3mm MLF® package
10-pin ePad MSOP package
Junction temperature range from 40°C to +125°C
Applications
Point-of-load applications
ASIC / Microprocessor power supply
FPGA power supply
Telecom / Networking cards
Wireless infrastructure
____________________________________________________________________________________________________________
Typical Application
Dropout Voltage
vs. Output Current
200
150
VIN = 1.5V
VFB = 0V
TA = 25ºC
100
50
www.DataSheet4U.com
0
0.0
1.0 2.0
OUTPUT CURRENT (A)
3.0
MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
September 2010
M9999-092910-A

MIC61300 datasheet pdf
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Related : Start with MIC6130 Part Numbers by
MIC61300 Low Input Voltage Single-Supply High-Current LDO MIC61300
MICREL
MIC61300 pdf

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