EV8801DJ-00A Datasheet, PDF (1/4 Pages) Monolithic Power Systems – Low Dropout 150mA Linear Regulator

Monolithic Power Systems
GENERAL DESCRIPTION
The MP8801 is a low-noise, low-dropout linear
regulator. It operates from 2.7V to 6.5V input
voltage, and regulates the output voltage with
2% accuracy from 1.5V to 5V.
The MP8801 can supply up to 150mA of load
current. The MP8801 features thermal overload
protection. It is available in a 5-pin TSOT23-5
package.
ELECTRICAL SPECIFICATIONS
Parameter
Symbol Value Units
Input Voltage
Output Voltage ⁽¹⁾
Operating Temp
V_IN
V_OUT
2.7 to 6.5 V
2.85
V
–40 to +85 °C
Note:
1) 2.85V default output voltage adjustable from 1.5V to 5.0V
using an external resistor divider.
EV8801DJ-00A
Low Dropout
150mA Linear Regulator
INITIAL RELEASE
FEATURES
• Low 150mV Dropout at 150mA Output
• 2% Accurate Output Voltage
• Default Output Voltage Set to 2.85V,
Adjustable from 1.5V to 5V using an
External Resistor Divider
• Up to 6.5V Input Voltage
• High PSRR
o 70dB at 1KHz
o 30dB at 1MHz
• Better Than 0.001%/mA Load Regulation
• Stable With Low-ESR Output Capacitor
• Low 125µA Ground Current
• Internal Thermal Protection
APPLICATIONS
• 802.11 PC Cards
• Mobile Handset PLL Power
• Audio Codec Power
, “MPS”, “Monolithic Power Systems”, and “The Future of Analog IC
Technology” are Registered Trademarks of Monolithic Power Systems, Inc.
EV8801DJ-00A EVALUATION BOARD
V_DROPOUT vs I_LOAD
160
140
120
100
80
60
40
20
0
0 20 40 60 80 100 120 140 160
I_LOAD (mA)
MP8801_EC01
Dimensions (2.0”X x 2.0”Y x 0.4”Z)
Board Number
MPS IC Number
EV8801DJ-00A
MP8801DJ2.85
12/04, Rev. 1.0
www.MonolithicPower.com
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