8 Analog & Interface Product Selector Guide Summer 2012 P o W er mana gemen T: linear r egulator s" />
參數(shù)資料
型號： TC649BEUATR
廠商： Microchip Technology
文件頁數(shù)： 35/36頁
文件大?。?/td> 0K
描述： IC PWM FAN SPEED CTRLR SD 8MSOP
標(biāo)準(zhǔn)包裝： 2,500
應(yīng)用： 風(fēng)扇控制器，無刷（BLDC）
輸出數(shù)： 1
電源電壓： 3 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-MSOP
包裝： 帶卷 (TR)
8 Analog & Interface Product Selector Guide Summer 2012
P
o
W
er
mana
gemen
T:
linear
r
egulator
s(
c
ontinued)
P
ar
t#
m
ax.
Input
Voltage
(V)
o
utput
V
oltage
(V)
o
utput
c
ur
rent
(m
a
)
Junction
Temperature r
ange
(°
c
)
Typical a
ctive
c
ur
rent
(
a
)
Typical
d
ropout
Voltage
@
m
ax.
Iout
(mV)
Typical
o
utput
Voltage
a
ccuracy
(%)
Features
P
ackages
500
m
a
to
800
m
a
low-
d
ropout
linear
r
egulator
s
TC1262
6.0
2.5,
2.8,
3.0,
3.3,
5.0
500
40
to
+125
80
350
±0.5
Overtemperature
protection,
Overcurrent
protection
3-pin
TO-220,
3-pin
DDPAK,
3-pin
SOT-223
TC1263
6.0
2.5,
2.8,
3.0,
3.3,
5.0
500
40
to
+125
80
350
±0.5
Shutdown,
Reference
bypass
input,
Error
output
8-pin
SOIC,
5-pin
TO-220,
5-pin
DDPAK
TC1268
6.0
2.5
500
40
to
+125
80
350
±0.5
Shutdown,
Reference
bypass
input,
Error
output
8-pin
SOIC
MCP1725
6.0
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5.0
500
40
to
+125
120
210
±0.5
Ceramic
output
capacitor
stable,
Shutdown,
C
delay
,Power
good
8-pin
2x3
DFN,
8-pin
SOIC
MCP1825
6.0
Fixed:
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
Adjustable:
0.8
to
5.0
500
40
to
+125
120
210
±0.5
Ceramic
output
capacitor
stable,
Shutdown,
Power
good
5-pin
TO-220,
5-pin
DDPAK,
5-pin
SOT-223
MCP1825S
6.0
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
500
40
to
+125
120
210
±0.5
Ceramic
output
capacitor
stable
3-pin
TO-220,
3-pin
DDPAK,
3-pin
SOT-223
TC1264
6.0
1.8,
2.5,
3.0,
3.3
800
40
to
+125
80
450
±0.5
Overtemperature
protection,
Overcurrent
protection
3-pin
TO-220,
3-pin
DDPAK,
3-pin
SOT-223
TC1265
6.0
1.8,
2.5,
3.0,
3.3
800
40
to
+125
80
450
±0.5
Shutdown,
Reference
bypass
input,
Error
output
8-pin
SOIC,
5-pin
TO-220,
5-pin
DDPAK
TC2117
6.0
1.8,
2.5,
3.0,
3.3
800
40
to
+125
80
600
±0.5
Overtemperature
protection,
Overcurrent
protection
3-pin
SOT-223,
3-pin
DDPAK
1
a
and
a
bo
ve
low-
d
ropout
linear
r
egulator
s
MCP1726
6.0
Fixed:
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
Adjustable:
0.8
to
5.0
1000
40
to
+125
140
300
±0.4
Ceramic
output
capacitor
stable,
Shutdown,
C
delay
,Power
good
8-pin
3×3
DFN,
8-pin
SOIC
MCP1826
6.0
Fixed:
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
Adjustable:
0.8
to
5.0
1000
40
to
+125
140
300
±0.5
Ceramic
output
capacitor
stable,
Shutdown,
Power
good
5-pin
TO-220,
5-pin
DDPAK,
5-pin
SOT-223
MCP1826S
6.0
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
1000
40
to
+125
140
300
±0.5
Ceramic
output
capacitor
stable
3-pin
TO-220,
3-pin
DDPAK,
3-pin
SOT-223
MCP1727
6.0
Fixed:
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
Adjustable:
0.8
to
5.0
1500
40
to
+125
140
330
±0.5
Ceramic
output
capacitor
stable,
Shutdown,
C
delay
,Power
good
8-pin
3×3
DFN,
8-pin
SOIC
MCP1827
6.0
Fixed:
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
Adjustable:
0.8
to
5.0
1500
40
to
+125
140
330
±0.5
Ceramic
output
capacitor
stable,
Shutdown,
Power
good
5-pin
DDPAK,
5-pin
TO-220
MCP1827S
6.0
0.8,
1.2,
1.8,
2.5,
3.0,
3.3,
5
1500
40
to
+125
140
330
±0.5
Ceramic
output
capacitor
stable
3-pin
DDPAK,
3-pin
TO-220
a
pplication
s
pecific
low-
d
ropout
linear
r
egulator
s
TC1266
6.0
3.3
200
5
to
+70
230
200
±1.0
PCI
compliant
8-pin
SOIC,
8-pin
MSOP
TC1267
6.0
3.3
400
5
to
+70
230
300
±1.0
PCI
compliant
5-pin
DDPAK
TC57
8
2.5,
3.0,
3.3
4,000
(1)
40
to
+85
50
100
(1)
±2.0
Shutdown,
External
transistor
5-pin
SOT-23A
TC59
10
3.0,
5.0
100
40
to
+85
3
380
±0.5
Negative
LDO
3-pin
SOT-23A
n
ote
1:
Depending
on
exter
nal
transistor
configuration.
P
o
W
er
mana
gemen
T:
low-
d
ropout
r
egulator
combination
Products
TC1300
(1)
6.0
2.5,
2.7,
2.8,
2.85,
3.0,
3.3
300
40
to
+125
80
210
±0.5
Shutdown,
Reference
bypass
input,
LDO
plus
Reset
output
8-pin
MSOP
TC1301A
(1)
6.0
LDO1:
1.5–3.3
LDO2:
1.5–3.3
LDO1:
300
LDO2:
150
40
to
+125
103
LDO1:
104
LDO2:
150
±0.5
Dual
LDO
plus
Reset
output,
Shutdown,
Reference
bypass,
Voltage
detect
8-pin
MSOP,
8-pin
3×3
DFN
TC1301B
(1)
6.0
LDO1:
1.5–3.3
LDO2:
1.5–3.3
LDO1:
300
LDO2:
150
40
to
+125
114
LDO1:
104
LDO2:
150
±0.5
Dual
LDO
plus
Reset,
per
channel
output
shutdown,
Reference
bypass
8-pin
MSOP,
8-pin
3×3
DFN
TC1302A
(1)
6.0
LDO1:
1.5–3.3
LDO2:
1.5–3.3
LDO1:
300
LDO2:
150
40
to
+125
103
LDO1:
104
LDO2:
150
±0.5
Dual
LDO,
Output
shutdown
reference
bypass,
Voltage
detect
8-pin
MSOP,
8-pin
3×3
DFN
TC1302B
(1)
6.0
LDO1:
1.5–3.3
LDO2:
1.5–3.3
LDO1:
300
LDO2:
150
40
to
+125
114
LDO1:
104
LDO2:
150
±0.5
Dual
LDO,
per
channel
output
shutdown,
Reference
bypass
8-pin
MSOP,
8-pin
3×3
DFN
TC1305
6.0
2.5,
2.8,
3.0
150
(1)
40
to
+125
120
240
±0.5
Dual
LDO
plus
Reset
output,
Reference
bypass
input,
Shutdown,
Select
Mode
selectable
output
voltages
10-pin
MSOP
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