EV8802DJ-00A 查看數據表（PDF） - Monolithic Power Systems
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EV8802DJ-00A Datasheet PDF : 7 Pages
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MP8802 – LOW DROPOUT, 250mA LINEAR REGULATOR
PACKAGE REFERENCE
TOP VIEW
IN 1
5 OUT
GND 2
EN 3
4 FB
MP8802_PD01-TSOT23-5
Part Number** Package Temperature
MP8802DJ–2.5
MP8802DJ–2.85
MP8802DJ–3.3
TSOT23-5
–40°C to +85°C
** For Tape & Reel, add suffix –Z (eg. MP8802DJ–2.85–Z)
For Lead Free, add suffix –LF (eg. MP8802DJ–2.85–LF–Z)
ABSOLUTE MAXIMUM RATINGS (1)
IN Supply Voltage....................... –0.3V to +7.0V
FB Voltage.........................–0.3V to VOUT + 0.3V
All Other Pins................................. –0.3V to +6V
Junction Temperature...............................150°C
Lead Temperature ....................................260°C
Storage Temperature .............–65°C to +150°C
Recommended Operating Conditions (2)
Input Voltage .................................. 2.7V to 6.5V
Output Voltage................................. 1.25V to 5V
Load Current........................... 250mA Maximum
Operating Temperature .............–40°C to +85°C
Thermal Resistance (3) θJA θJC
TSOT23-5.............................. 220 .... 110.. °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
operating conditions.
3) Measured on approximately 1” square of 1 oz copper.
ELECTRICAL CHARACTERISTICS
VIN = 5V, TA = +25°C, unless otherwise noted.
Parameter
Symbol Condition
Operating Voltage
Output Voltage Accuracy
Ground Pin Current
Shutdown Current
IOUT = 1mA
IOUT = 1mA, VOUT = 1.25V to 5V
IOUT = 1mA–250mA
VEN = 0V, VIN = 5V
FB Regulation Voltage
Dropout Voltage (5)
Line Regulation
Load Regulation
PSRR
Output Voltage Noise
EN Input High Voltage
EN Input Low Voltage
EN Input Bias Current
Thermal Protection
Thermal Protection Hysteresis
–40°C ≤ TA ≤ +85°C
IOUT = 250mA
VOUT = 3V
VOUT = 4V
IOUT = 1mA,
VIN = (VOUT + 0.5V) to 6.5V (6)
IOUT = 1mA to 250mA,
VIN = VOUT + 0.5V (6)
VIN > VOUT +0.5V, COUT = 2.2µF,
VIN(AC) = 100mV, f = 1kHz
VIN > VOUT + 0.5V, COUT = 2.2µF,
VIN(AC) = 100mV, f = 1MHz
f = 1kHz, CFB > 0.1µF, IOUT = 1mA
VEN = 0V, 5V
Min
2.7
2.0
1.197
1.194
Typ (4)
±1.0
125
0.1
1.222
1.222
230
190
0.005
Max
6.5
2.0
155
1
1.246
1.249
0.08
0.001 0.02
70
30
300
1.5
0.4
0.01
1
155
30
Notes:
4) Parameter is guaranteed by design, not production tested.
5) Dropout Voltage is defined as the input to output differential when the output voltage drops 1% below its normal value.
6) VIN = 2.7V for VOUT = 1.25V to 2.2V
Units
V
%
µA
µA
V
mV
%/V
%/mA
dB
dB
nV/√Hz
V
V
µA
°C
°C
MP8802 Rev. 1.3
www.MonolithicPower.com
2
3/6/2006
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
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