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Sanken electric |
qA8180SLU/SLT Series
A8180SLU/SLT Series
A8184SLT, A8187SLT are product of Allegro Microsystems, INC.
Surface-Mount, Low Quiescent Current, Low Dropout Voltage DropperType
sFeatures
• Compact surface-mount package (equivalent to SOT-89)
• Output current: 0.15A
• Low circuit current
Iq≤60µA (Output ON: VIN=6V, IO=0 to 0.1A)
Iq(off)≤5µA(Output OFF: A8183SLU,A8186SLU)
• Low dropout voltage: VDIF≤150mV (IO=60mA)
• Output ON/OFF control terminal is compatible with LS-TTL.
(A8183SLU, A8186SLU)
• Built-in thermal protection circuit
sApplications
• Portable phones and PHS telephones
• Battery-driven electronic equipment
sAbsolute Maximum Ratings
Parameter
DC Input Voltage
DC Output Current
Power Dissipation
Junction Temperature
Ambient Operating Temperature
Storage Temperature
Symbol
VIN
IO
PD
Tj
Top
Tstg
Ratings
10
0.15
0.5(TC=25°C)
150
–30 to +85
–40 to +150
(Ta=25°C)
Unit
V
A
W
°C
°C
°C
8
qA8180SLU/SLT Series
sElectrical Characteristics
Ratings
(Ta=25°C unless otherwise specified)
Parameter
Symbol
A8183SLU
A8184SLT
A8186SLU
A8187SLT
Unit
min. typ. max. min. typ. max. min. typ. max. min. typ. max.
Input Voltage
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Temperature Coefficient
of Output Voltage
Circuit Current
VIN
VO
Conditions
VDIF
Conditions
∆VOLINE
Conditions
∆VOLOAD
Conditions
∆VO/∆Ta
Conditions
Iq
Conditions
2.9
–1.0
8
3.0 3.1 2.9 3.0
VIN=4 to 8V, IO=0 to 0.1A
0.15
7 20
7
30 90
30
1.0 –1.0
45 60
45
8
3.1 3.2
0.15
IO=60mA
20
VIN=4.5 to 6V, IO=0A
90
VIN=6V, IO=0 to 0.1A
1.0 –1.0
Tj=–30 to +85°C
60
VIN=6V, IO=0 to 0.1A
8
3.3 3.4 3.2 3.3
VIN=4.5 to 8V, IO=0 to 0.1A
0.15
7 20
7
30 90
30
1.0 –1.0
45 60
45
8V
3.4
V
0.15
V
20
mV
90
mV
1.0
mV/ °C
60
µA
Quiescent Circuit
Current
Control Voltage
(Output ON)
VC Control Voltage
Terminal* (Output OFF)
Input Current
Iq(off)
Conditions
VO(off)
Conditions
VC. OL
Conditions
IC
Conditions
5
VIN=4.5 to 8V, VC=0.4V
2.0
VIN=6V
0.8
VIN=6V
–1.0 1.0
VIN=6V
5
VIN=4.5 to 8V, VC=0.4V
2.0
VIN=6V
0.8
VIN=6V
–1.0 1.0
VIN=6V
µA
V
V
µA
*Output is OFF when output ON/OFF terminal (VC terminal) is open.
sOutline Drawing
A8183SLU/A8186SLU
4.5±0.1
1.6±0.2
0.49max.
54
1.5±0.1
0.44max.
0~0.2
1.0φ
A8184SLT/A8187SLT
(unit: mm)
3.94
4.25
4.40
4.60
1.62
1.83
1.40
1.60
0.35
0.44
123
8±1°
8±1°
0.49max.
0.49max.
0.54max.
1.5±0.1 1.5±0.1
0.44max.
q GND
w GND
e VC
r VIN
t VO
0.89
1.20
123
0.44
0.56
0.36
0.48
(1.50)
(3.00)
2.13
2.29
2.29
2.60
(min. /max.)
q VIN
w GND
e VO
9
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