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参数资料
型号： TC1264-1.8VDB
厂商： Microchip Technology
文件页数： 13/36页
文件大小： 0K
描述： IC REG LDO 1.8V .8A SOT223-3
标准包装： 78
稳压器拓扑结构： 正，固定式
输出电压： 1.8V
输入电压： 最高 6V
电压 - 压降（标准）： 1.2V @ 800mA
稳压器数量： 1
电流 - 输出： 800mA（最小）
工作温度： -40°C ~ 125°C
安装类型： 表面贴装
封装/外壳： TO-261-4，TO-261AA
供应商设备封装： SOT-223-3
包装： 管件
20 Analog & Interface Product Selector Guide Summer 2012
m
IX
ed
s
Ignal
:
d
elta-
s
igma
a
/d
c
on
ver
ter
s
P
ar
t#
r
esolution (bits)
m
aximum
s
ampling
r
ate
(samples/sec)
#
of
Input
c
hannels
Interface
s
upply
V
oltage
r
ange
(V)
Typical s
upply
c
ur
rent
(
a
)
Typical
Inl
(ppm)
Temperature r
ange
(°
c
)
Features
P
ackages
MCP3421
18
to
12
4
to
240
1
Diff
I2
C
2.7
to
5.5
155
10
40
to
+125
PGA,
V
ref
6-pin
SOT-23A
MCP3422
18
to
12
4
to
240
2
Diff
I2
C
2.7
to
5.5
145
10
40
to
+125
PGA,
V
ref
8-pin
SOIC,
8-pin
MSOP,
8-pin
2×3
DFN
MCP3423
18
to
12
4
to
240
2
Diff
I2
C
2.7
to
5.5
145
10
40
to
+125
PGA,
V
ref
,Selectable
I
2 C
addressing
10-pin
MSOP,
10-pin
3×3
DFN
MCP3424
18
to
12
4
to
240
4
Diff
I2
C
2.7
to
5.5
145
10
40
to
+125
PGA,
V
ref
,Selectable
I
2 C
addressing
14-pin
SOIC,
14-pin
TSSOP
MCP3425
16
to
12
15
to
240
1
Diff
I2
C
2.7
to
5.5
155
10
40
to
+125
PGA,
V
ref
6-pin
SOT-23A
MCP3426
16
to
12
15
to
240
2
Diff
I2
C
2.7
to
5.5
145
10
40
to
+125
PGA,
V
ref
8-pin
SOIC,
8-pin
MSOP,
8-pin
2×3
DFN
MCP3427
16
to
12
15
to
240
2
Diff
I2
C
2.7
to
5.5
145
10
40
to
+125
PGA,
V
ref
,Selectable
I
2 C
addressing
10-pin
MSOP,
10-pin
3×3
DFN
MCP3428
16
to
12
15
to
240
4
Diff
I2
C
2.7
to
5.5
145
10
40
to
+125
PGA,
V
ref
,Selectable
I
2 C
addressing
14-pin
SOIC,
14-pin
TSSOP
MCP3550-50
22
13
1
Diff
SPI
2.7
to
5.5
120
2
40
to
+125
50
Hz
rejection
8-pin
SOIC,
8-pin
MSOP
MCP3550-60
22
15
1
Diff
SPI
2.7
to
5.5
140
2
40
to
+125
60
Hz
rejection
8-pin
SOIC,
8-pin
MSOP
MCP3551
22
14
1
Diff
SPI
2.7
to
5.5
120
2
40
to
+125
Simultaneous
50/60
Hz
rejection
8-pin
SOIC,
8-pin
MSOP
MCP3553
20
60
1
Diff
SPI
2.7
to
5.5
140
2
40
to
+125
8-pin
SOIC,
8-pin
MSOP
m
IX
ed
s
Ignal
:
energ
y
m
easurement
Ic
s
P
ar
t#
d
ynamic range
Typical accuracy
adc
c
hannels
g
ain
s
election
o
utput Type
Typical
V
oltage
r
ef
erence
d
rift
(ppm/°
c
)
Typical s
upply
c
ur
rent
(m
a
)
a
nalog
Voltage range
(V)
d
igital
Voltage range
(V)
Temperature r
ange
(°
c
)
Features
P
ackages
MCP3901
24-bit
resolution
91
dB
SINAD
2
up
to
32
SPI
12
2.6
4.5
to
5.5
2.7
to
5.5
40
to
+125
Phase
correction,
Programmable
data
rate
20-pin
SSOP,
20-pin
4×4
QFN
MCP3903
24-bit
resolution
91
dB
SINAD
6
up
to
32
SPI
5
8.3
4.5
to
5.5
2.7
to
3.6
40
to
+125
Phase
correction,
Programmable
data
rate
28-pin
SSOP
MCP3905A
500:1
0.1%
2
up
to
16
Active
pow
er
pulse
15
3.9
4.5
to
5.5
4.5
to
5.5
40
to
+125
Active
power
calculation
24-pin
SSOP
MCP3905L
500:1
0.1%
2
up
to
16
Active
pow
er
pulse
15
3.9
4.5
to
5.5
4.5
to
5.5
40
to
+125
Active
power
calculation,
Reduced
pulse-width
24-pin
SSOP
MCP3906A
1000:1
0.1%
2
up
to
32
Active
pow
er
pulse
15
3.9
4.5
to
5.5
4.5
to
5.5
40
to
+125
Active
power
calculation
24-pin
SSOP
MCP3909
1000:1
0.1%
2
up
to
16
Active
pow
er
pulse/SPI
15
3.9
4.5
to
5.5
4.5
to
5.5
40
to
+125
Active
power
calculation
24-pin
SSOP
MCP3911
24-bit
resolution
94.5
dB
SINAD
2
up
to
32
SPI
7
1.7
2.7
to
3.6
2.7
to
3.6
40
to
+125
Phase
correction,
Programmable
data
rate
20-pin
SSOP,
20-pin
4×4
QFN
m
IX
ed
s
Ignal
:
d
ual
s
lope
a
/d
c
on
ver
ter
s
P
ar
t#
s
upply
Voltage
(V)
Input
V
oltage
r
ange
r
esolution
s
ampling
r
ate
(
c
on
v/s)
Input
c
hannels
d
ata
Interface
Temperature r
ange
(°
c
)
Features
P
ackages
TC500
±4.5
to
±7.5
V
ss
+
1.5V
to
V
dd
–
1.5V
Up
to
16
bits
4
to
10
1
3-Wire
0
to
+70
Differential
input
range,
Programmable
resolution/
conversion
time
16-pin
PDIP,
16-pin
SOIC
TC500A
±4.5
to
±7.5
V
ss
+
1.5V
to
V
dd
–1.5V
Up
to
17
bits
4
to
10
1
3-Wire
0
to
+70
Differential
input
range,
Programmable
resolution/
conversion
time
16-pin
PDIP,
16-pin
SOIC
TC510
+4.5
to
+5.5
V
ss
+
1.5V
to
V
dd
–
1.5V
Up
to
17
bits
4
to
10
1
3-Wire
0
to
+70
Differential
input
range,
Programmable
resolution/
conversion
time,
Charge
pump
(V)
output
pin
24-pin
PDIP,
24-pin
SOIC
TC514
+4.5
to
+5.5
V
ss
+
1.5V
to
V
dd
–
1.5V
Up
to
17
bits
4
to
10
4
3-Wire
0
to
+70
Differential
input
range,
Programmable
resolution/
conversion
time,
Charge
pump
(V)
output
pin
28-pin
PDIP,
28-pin
SOIC
TC520A
+4.5
to
+5.5
–
Serial
por
t
0
to
+70
Optional
serial
interface
adapter
for
TC500/500A/510/514
14-pin
PDIP,
16-pin
SOIC
TC7109
±4.5
to
±5.5
V
ss
+
1.5V
to
V
dd
–
1.0V
12
bits
plus
sign
bit
2
to
10
1
Parallel
or
Serial
por
t
25
to
+85
Differential
input
range
40-pin
PDIP,
44-pin
PLCC,
44-pin
MQFP
TC7109A
±4.5
to
±5.5
V
ss
+
1.5V
to
V
dd
–
1.0V
12
bits
plus
sign
bit
2
to
10
1
Parallel
or
Serial
por
t
25
to
+85
Differential
input
range
40-pin
PDIP,
44-pin
PLCC,
44-pin
MQFP
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