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UP0111 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UP0111
部品説明 600mA Low Dropout Linear Regulator
メーカ uPI Semiconductor
ロゴ uPI Semiconductor ロゴ 



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UP0111 Datasheet, UP0111 PDF,ピン配置, 機能
Conceptual
uP0111
600mA Low Dropout Linear Regulator
General Description
Features
The uP0111 is a compa ct fa st re sponse low dropout Wide Input Voltage Range from 2.5V to 5.5V
regulator specifically designed to continuously deliver up Ultra Low Dropout Voltage: 300mV @ 600mA
to 600mA output current. Designed with a P-cha nnel
MOSFET serie s pa ss tra nsistor, the uP01 11 yields
Ultra Fast Response in Line/Load Transient
extremely low dropout voltage (e.g. 300mVat 600mA) and Stable with 1uF Ceramic Output Capacitor
maintains very low ground current (70uA).
Low Ground Current: 70uA Typical
The uP0111 does not require a bypass capacitor, hence Low Shutdown Current: < 1uA
achieving the smallest PCB area. The uP0111 is designed Foldback Output Current Limit
and optimized to work with low-value, low-cost cera mic
capacitors. Only a 1uF ceramic output capacitor is required High Output Accuracy
for stable operation for any load conditions.
1.5% Initial Accuracy
Other features include f oldback overcurrent prote ction,
quick soft start, a nd overte mperature prote ction. The
uP0111 is available in fixed output voltage from 0.8V to
3.3V with 0.1V per step or as an adjustable device with a
0.8V reference voltage. The device comes in various
packages.
Fixed Output Voltages: 0.8V to 3.3V
Adjustable Output Voltage from 0.8V to 4.5V
Over-Temperature Protection
RoHS Compliant and Halogen Free
Pin Configuration
Applications
Cellular and Cordless Phones
Bluetooth Portable Radios and Accessaries
GND 1
VIN
3 VIN GND
1
2
5 VOUT
Battery-Powered Equipment
VOUT 2
EN 3
4 FB
Laptop, Palmtops, Notebook Computers
SOT23-3L (AMA3)
SOT23-5L (AMA5)
Hand-Held Instruments
PCMCIA Cards
Portable Information Appliances
VOUT 1
GND 2
GND 1
VIN 2
Ordering Information
VIN 3
SOT223-3L (AJA3)
VOUT 3
SOT223-3L (BJA3)
Oreder Number Pkackag
Remar
uPL0111AMA3-XX SOT23-3
uPL0111AMA5-XX SOT23-5
uPL0111AJA3-XX SOT223-3
uPL0111BJA3-XX SOT223-3
uPL0111AKA3-XX SOT89-3
uPL0111BKA3-XX SOT89-3
uPL0111ADD8-XX DFN3x3-8
XX: Voltage Options
00: Adjustable Output Voltage
08: 0.8V; 10: 1.0V; 12: 1.2V
15: 1.5V; 18: 1.8V; etc ...
1D: 1.35V; 1L: 1.34V
(00 version is not available for
3-lead packages )
uPL0111ADC8-XX DFN6x5-8
VOUT 1
GND 1
GND 2
VIN 2
VIN 3
VOUT 3
SOT89-3L (AKA3)
SOT89-3L (BKA3)
VIN
VIN
VOUT
VOUT
18
27
GND
36
45
PSOP-8L (PSU8)
EN NC
NC EN
GND VIN
FB VIN
18
27
GND
36
45
PSOP-8L (QSU8)
GND
FB
VOUT
NC
uPL0111PSU8-XX PSOP-8
uPL0111QSU8-XX PSOP-8
Note: uPI products are compatible with the current IPC/
JEDEC J-STD-020 requirement. They are halogen-free,
RoHS compliant and 100% matte tin (Sn) plating that are
suitable for use in SnPb or Pb-free soldering processes.
VIN 1
VIN 2
VOUT 3
VOUT 4
GND
8 EN
7 NC
6 GND
5 FB
VIN 1
VIN 2
VOUT 3
VOUT 4
GND
8 EN
7 NC
6 GND
5 FB
DFN 3x3 (ADD8)
DFN 6x5 (ADC8)
Note: The figures are not to scale
uPI Semiconductor Corp., http://www.upi-semi.com
Rev. C01, File Name: uP0111-DS-C0101
1
http://www.Datasheet4U.com

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UP0111

600mA Low Dropout Linear Regulator

uPI Semiconductor
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