Mitsubishi M62520FP Datasheet
MITSUBISHI<Standard LinearICs>
PRELIMINARY
DESCRIPTION
M62520FP is monolithic integrated circuit integrating high
precision regulator and reset IC targeted for printer, CD-ROM,
CD-R, and the other OA equipments. This regulator features
high precision output, low input/output differential, high
current capability, and high ripple rejection ratio. Compact
application design is made easy by small 8pin package.
FEATURES
*High precision output voltage-----3.3V±2%
*High output current-----------300mA(max.)
*High ripple rejection ratio--------80dB(typ.)
*Low input/output differential--- 0.3V(typ.)(IL=150mA)
*Small limiting current due to shorted loads by drooping
fold-back protection------------ 20mA(typ.)
*Load regulation----------------30mV(typ.)
*ON/OFF control available for regulator output
*Non-adjustment for reset detection voltage----3.9V±2%
*Reset--monitors input voltage 5V
HIGH PRECISION LOW INPUT/OUTPUT DIFFERENTIAL 3.3V FIXED
OUTPUT VOLTAGE REGULATOR WITH RESET
M62520FP
Some parametric limits are subject to change.
PIN CONFIGURATION(TOP VIEW)
NC
Reset output
ON/OFF
VIN
1
2
3
4
Outline 8P2S-A
8
Cd
7
GND
NC
6
Reg. output
5
APPLICATION
OA equipments such as printer, CD-ROM, and so forth
+
Err.
Amp.
-
ON/
OFF
3
VIN
4
Overcurrent limit
circuit
Reg.
5
output
Reset
-
2
output
+
( /4)
1
Cd
78
GND
000512
MITSUBISHI<Standard LinearICs>
OUTPUT VOLTAGE REGULATOR WITH RESET
ºC
mA
V
mV
30
3.3
3.234
3.366
530
mW/ ºC
IL=0mA
1.2
0.2
VIN=3.5V, Isink=1mA
0.2
0.4
RL=2.2kΩ
Ω
0.7
0.8
20
1.6
0.4VV
IL=30mA
10ms20
5
ELECTRICAL CHARACTERISTICS(Ta=25ºC, VIN=5V, CI=10µF, Co=47µF, unless otherwise noed.)
=
PRELIMINARY
HIGH PRECISION LOW INPUT/OUTPUT DIFFERENTIAL 3.3V FIXED
ABSOLUTE MAXIMUM RATINGS(Ta=25ºC,unless otherwise noted.)
Parameter
VIN
IL
Pd
Kθ
Topr
Tstg
Symbol Parameter
VIN
Icc1
Icc2
VOUT
VIO
Reg-IN
Reg-L
VNO
RR
IOS
TCVO
Vs
∆Vs
tpd
Vsat
VOPL
VON
Input voltage
Load current *1
Power dissipation
Thermal derating ratio
Operating temperature
Storage temperature
Supply voltage range
Circuit current 1
Circuit current at OFF
Output voltage
Input/output differential
Input regulation
Load regulation
Output noise voltage
Ripple rejection ratio
Output short holding current
Output voltage temp.coefficient
Detection voltage
Hysterisis voltage
Delay time
Output saturation voltage
Threshold operating voltage
ON threshold voltage
Condition Ratings UnitSymbol
Ta>25ºC
Test conditions
VON/OFF=0V
IL=150mA
VIN=4.4V~5.5V,IL=30mA
IL=0mA~250mA
BW=10Hz~100KHz
vin=0dBm,f=120Hz ,IL=30mA
Ta=-20~75ºC, IL=30mA
Cd=0µF
Cd=0.1µF
L reset type
minimum supply
voltage for IC
operation
Vsat<0.4V
RL=100k
Vsat<0.4V
M62520FP
-0.3~9
300
4.24
-20~+75
-40~+150
Limits
Typ.Min.
350
0.3
10
40 120
60
100 200
=
80
3.93.822 3.978
150
30 90
0.6
Max.
VIN+0.3
V
mA
mW
ºC
Unit
VVOUT+0.3 8
µA
V
mV
µVrms
dB
mA
mV/ºC
V
mV
µs
V
V
0.7
VOFF
OFF threshold voltage
2
( /4)
-0.3
000512
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