L88M0xT Datasheet PDF - Sanyo Semicon Device

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L88M0xT
Sanyo Semicon Device

Part Number L88M0xT
Description 3.3 to 12 V / 0.5 A Low Dropout Voltage Regulator
Page 8 Pages


L88M0xT datasheet pdf
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Ordering number: EN5839
Monolithic Linear IC
L88M00T Series
3.3 to 12 V, 0.5 A Low Dropout
Voltage Regulator
Overview
The L88M00T Series are low dropout voltage regulator ICs
with output current of 0.5 A. Because they can operate with a
low input-output voltage difference, they contribute to smaller
and more efficient set power supplies, and are optimum for
audio-visual and office automation equipment.
Package Dimensions
unit : mm
3103-TP-3H
[L88M00T Series]
Functions and Features
. Output voltage L88M33T: 3.3 V L88M05T: 5 V
L88M09T: 9 V L88M12T: 12 V
. 500 mA output current
. Low minimum input-output voltage differential (0.4 V typ)
. enables to save energy and miniaturize transformer size.
Set size can be miniaturized with compact TP-3H power
. package.
Surface mounting on board permits allowable power
. dissipation to be raised.
Enhanced mount flexibility with range of formed products.
Specifications
Maximum Ratings at Ta = 25°C (common to L88M00T series)
Parameter
Input voltage
Allowable power dissipation
Thermal resistance (junction-atmosphere)
Thermal resistance (junction-to-case)
Operating temperature
Storage temperature
Symbol
VIN max
Pd max
θj-a
θj-c
Topr
Tstg
Conditions
Ta % 25°C, no heat sink
Tc = 25°C, with infinite heat sink
SANYO : TP-3H
Ratings
18
1
6.25
125
20
–20 to +85
–55 to +150
Unit
V
W
W
°C/W
°C/W
°C
°C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D3098HA(II) No.5839-1/8



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Pin Assignment
L88M00T Series
Top view
[L88M33T]
Operating Conditions at Ta = 25 °C
Parameter
Input voltage
Output current
Symbol
VIN
lOUT
Conditions
Ratings
4 to 17
0 to 500
Unit
V
mA
Operating Characteristics at Tj = 25 °C, VIN = 6.3 V, IO = 500 mA, COUT = 100 µF, CIN = 1 µF,
see specified Test Circuit.
Parameter
Output voltage
Dropout voltage
Line regulation
Load regulation
Peak output current
Output short-circuit current
Quiescent current
Output noise voltage
Temperature coefficient of output voltage
Ripple rejection
Symbol
VOUT
VDROP1
VDROP2
VOLN
VOLD
lOP
lOSC
IQ1
IQ2
VNO
VOUT/Tj
Rrej
Conditions
lO = 150 mA
4 V % VIN % 17 V
5 mA % IOUT % 500 mA
IOUT = 0
10 Hz % f % 100 kHz
Tj = 25 to 125 °C
f = 120 Hz, 4.3 V % VIN % 17 V
[L88M05T]
Operating Conditions at Ta = 25 °C
min typ max Unit
3.2 3.3 3.4 V
0.4 0.6
V
0.2 0.3
V
10 50 mV
24 80 mV
600 900
mA
100 300 mA
1.9 5.0 mA
24 50 mA
30 µVrms
±0.4 mV/°C
65 dB
Parameter
Input voltage
Output current
Symbol
VIN
lOUT
Conditions
Ratings
5.8 to 17
0 to 500
Unit
V
mA
Operating Characteristics at Tj = 25 °C, VIN = 8 V, IO = 500 mA, COUT = 100 µF, CIN = 1 µF,
see specified Test Circuit.
Parameter
Output voltage
Dropout voltage
Line regulation
Load regulation
Peak output current
Output short-circuit current
Quiescent current
Output noise voltage
Temperature coefficient of output voltage
Ripple rejection
Symbol
VOUT
VDROP1
VDROP2
VOLN
VOLD
lOP
lOSC
IQ1
IQ2
VNO
VOUT/Tj
Rrej
Conditions
lO = 150 mA
5.8 V % VIN % 17 V
5 mA % IOUT % 500 mA
IOUT = 0
10 Hz % f % 100 kHz
Tj = 25 to 125 °C
f = 120 Hz, 6 V % VIN % 17 V
min
4.85
600
typ
5.0
0.4
0.2
10
30
900
100
2.0
24
40
±0.5
65
max Unit
5.15 V
0.6 V
0.3 V
50 mV
100 mV
mA
300 mA
5.0 mA
50 mA
µVrms
mV/°C
dB
No.5839-2/8



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L88M00T Series
[L88M09T]
Operating Conditions at Ta = 25 °C
Parameter
Input voltage
Output current
Symbol
VIN
lOUT
Conditions
Ratings
9.9 to 17
0 to 500
Unit
V
mA
Operating Characteristics at Tj = 25 °C, VIN = 12 V, IO = 500 mA, COUT = 100 µF, CIN = 1 µF,
see specified Test Circuit.
Parameter
Output voltage
Dropout voltage
Line regulation
Load regulation
Peak output current
Output short-circuit current
Quiescent current
Output noise voltage
Temperature coefficient of output voltage
Ripple rejection
Symbol
VOUT
VDROP1
VDROP2
VOLN
VOLD
lOP
lOSC
IQ1
IQ2
VNO
VOUT/Tj
Rrej
Conditions
lO = 150 mA
9.9 V % VIN % 17 V
5 mA % IOUT % 500 mA
IOUT = 0
10 Hz % f % 100 kHz
Tj =25 to 125 °C
f = 120 Hz, 10 V % VIN % 17 V
[L88M12T]
Operating Conditions at Ta = 25 °C
min
8.73
600
typ
9.0
0.4
0.2
10
54
900
100
2.3
24
40
±0.9
59
max Unit
9.27 V
0.6 V
0.3 V
50 mV
180 mV
mA
300 mA
5.0 mA
50 mA
µVrms
mV/°C
dB
Parameter
Input voltage
Output current
Symbol
VIN
lOUT
Conditions
Ratings
13 to 17
0 to 500
Unit
V
mA
Operating Characteristics at Tj = 25 °C, VIN = 15 V, IO = 500 mA, COUT = 100 µF, CIN = 1 µF,
see specified Test Circuit.
Parameter
Output voltage
Dropout voltage
Line regulation
Load regulation
Peak output current
Output short-circuit current
Quiescent current
Output noise voltage
Temperature coefficient of output voltage
Ripple rejection
Symbol
VOUT
VDROP1
VDROP2
VOLN
VOLD
lOP
lOSC
IQ1
IQ2
VNO
VOUT/Tj
Rrej
Conditions
lO = 150 mA
13 V % VIN % 17 V
5 mA % IOUT % 500 mA
IOUT = 0
10 Hz % f % 100 kHz
Tj = 25 to 125 °C
f = 120 Hz, 13 V % VIN % 17 V
min
11.64
600
typ
12.0
0.4
0.2
10
70
900
100
2.6
24
40
±1.2
58
max
12.36
0.6
0.3
50
240
300
5.0
50
Unit
V
V
V
mV
mV
mA
mA
mA
mA
µVrms
mV/°C
dB
No.5839-3/8



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L88M00T Series
Equivalent Circuit Block Diagram (Common to L88M00T Series)
Error
amp
Short circuit
protector
Thermal protector
Test Circuit (Common to L88M00T Series)
L88M00T
Notes: 1. To ensure operational stability, CIN and COUT should be placed as close to the IC as possible.
2. Because the output capacitor COUT is set at over 100 µF to prevent oscillation at low temperatures, a capacitor that
exhibits little change in capacity with temperature variations should be used (such as a tantalum capacitor).
3. When VIN is minus (–) and GND is plus (+) (reversed connection), excessive current flow will occur.
No.5839-4/8



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Related : Start with L88M0x Part Numbers by
L88M0xT 3.3 to 12 V / 0.5 A Low Dropout Voltage Regulator L88M0xT
Sanyo Semicon Device
L88M0xT pdf

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