參數資料
型號： TC1303B-RD1EMF
廠商： Microchip Technology
文件頁數： 3/36頁
文件大?。?/td> 0K
描述： IC REG DL BUCK/LINEAR SYNC 10DFN
標準包裝： 120
拓撲： 降壓（降壓）同步（1），線性（LDO）（1）
功能： 任何功能
輸出數： 2
頻率 - 開關： 2MHz
電壓/電流 - 輸出 1： 1.6V，500mA
電壓/電流 - 輸出 2： 3V，300mA
帶 LED 驅動器： 無
帶監(jiān)控器： 無
帶序列發(fā)生器： 是
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 10-VFDFN 裸露焊盤
供應商設備封裝： 10-DFN-EP（3x3）
包裝： 管件
11
Analog & Interface Product Selector Guide Summer 2012
P
o
W
er
mana
gemen
T:
c
P
u
/s
ystem
s
uper
visor
s(
c
ontinued)
P
ar
t#
V
cc
r
ange
(V)
o
perating
Temp.
r
ange
(°
c
)
n
ominal
r
eset
V
oltage
(V)
r
eset
T
ype
o
utput
Typical
r
eset
Pulse
Width
(ms)
Typical s
upply
c
ur
rent
(
a
)
a
dditional
F
eatures
P
ackages
Bond options
MCP131
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63,
2.32,
1.9
Active-Low
Open-Drain
120
1
100
kW
Internal
Pull-up
Resistor
3-pin
SOT-23B,
3-pin
SC-70,
3-pin
TO-92
N/A
MCP1319
1.0
to
5.5
40
to
+125
4.6,
2.9
(1)
Active-Low/High
CMOS
Push-Pull
200
1
Manual
Reset
5-pin
SOT-23
N/A
MCP1316
1.0
to
5.5
40
to
+125
4.6,
2.9
(1)
Active-Low
CMOS
Push-Pull
200
5
Watchdog
Input
(WDI),
Time-out
=
1.6
sec.,
Manual
Reset
5-pin
SOT-23
N/A
MCP1317
1.0
to
5.5
40
to
+125
4.6,
2.9
(1)
Active-High
CMOS
Push-Pull
200
5
Watchdog
Input
(WDI),
Time-out
=
1.6
sec.,
Manual
Reset
5-pin
SOT-23
N/A
MCP1318
1.0
to
5.5
40
to
+125
4.6,
2.9
(1)
Active-Low/High
CMOS
Push-Pull
200
5
Watchdog
Input
(WDI),
Time-out
=
1.6
sec.
5-pin
SOT-23
N/A
MCP1320
1.0
to
5.5
40
to
+125
4.6,
2.9
(1)
Active-Low
Open-Drain
200
5
Watchdog
Input
(WDI),
Time-out
=
1.6
sec.,
Manual
Reset
5-pin
SOT-23
N/A
MCP1321
1.0
to
5.5
40
to
+125
4.6,
2.9
(1)
Active-Low
Open-Drain/
CMOS
Push-Pull
200
5
Watchdog
Input
(WDI),
Time-out
=
1.6
sec.,
Manual
Reset
(Active-Low
Open-Drain,
Active-High
Push-Pull)
5-pin
SOT-23
N/A
TC1270A
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63
Active-Low
CMOS
Push-Pull
280
7
Manual
Reset
4-pin
SOT-143,
5-pin
SOT-23
N/A
TC1271A
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63
Active-High
CMOS
Push-Pull
280
7
Manual
Reset
4-pin
SOT-143,
5-pin
SOT-23
N/A
TC1270AN
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63
Active-Low
Open-Drain
0
7
Manual
Reset
4-pin
SOT-143,
5-pin
SOT-23
N/A
TCM809
1.2
to
5.5
40
to
+85
4.63,
4.38,
4.00,
3.08,
2.93,
2.63,
2.32
Active-Low
CMOS
Push-Pull
240
12
3-pin
SOT-23B,
3-pin
SC-70
N/A
TCM810
1.2
to
5.5
40
to
+85
4.63,
4.38,
4.00,
3.08,
2.93,
2.63,
2.32
Active-High
CMOS
Push-Pull
240
12
3-pin
SOT-23B,
3-pin
SC-70
N/A
MCP100
1.0
to
5.5
40
to
+85
4.72,
4.62,
4.47,
4.37,
3.075,
2.92,
2.62
Active-Low
CMOS
Push-Pull
350
45
3-pin
TO-92,
3-pin
SOT-23B
D
,H
MCP809
1.0
to
5.5
40
to
+85
4.72,
4.62,
4.47,
4.37,
3.075,
2.92,
2.62
Active-Low
CMOS
Push-Pull
350
45
3-pin
SOT-23B
N/A
MCP101
1.0
to
5.5
40
to
+85
4.72,
4.62,
4.47,
4.37,
3.075,
2.92,
2.62
Active-High
CMOS
Push-Pull
350
45
3-pin
TO-92,
3-pin
SOT-23B
D
,H
MCP810
1.0
to
5.5
40
to
+85
4.72,
4.62,
4.47,
4.37,
3.075,
2.92,
2.62
Active-High
CMOS
Push-Pull
350
45
3-pin
SOT-23B
N/A
MCP120
1.0
to
5.5
40
to
+85
4.72,
4.62,
4.47,
4.37,
3.075,
2.92,
2.62
Active-Low
Open-Drain
350
45
3-pin
TO-92,
3-pin
SOT-23,
8-pin
SOIC
D
,G
,H
MCP130
1.0
to
5.5
40
to
+85
4.72,
4.62,
4.47,
4.37,
3.075,
2.92,
2.62
Active-Low
Open-Drain w/5
kOhm
Pull-up
350
45
3-pin
TO-92,
3-pin
SOT-23,
8-pin
SOIC
D
,F
,H
TC1232
4.5
to
5.5
40
to
+85
4.62,
4.37
Active-Low/High
Open-Drain
610
50
Watchdog
Timer
8-pin
PDIP,
8-pin
SOIC,
16-pin
SOIC
N/A
TC32M
4.5
to
5.5
40
to
+85
4.5
Active-Low
Open-Drain
700
50
Watchdog
Timer
3-pin
TO-92,
3-pin
SOT-223
N/A
n
ote
1:
Other
reset
voltage
options
a
vailable:
2.0V
to
4.7V
in
100
mV
increments.
Contact
local
Microchip
sales
office.
P
o
W
er
mana
gemen
T:
Voltage
d
etector
s
P
ar
t#
V
cc
r
ange
(V)
o
perating
Temp.
r
ange
(°
c
)
n
ominal
r
eset
Voltage
(V)
r
eset
T
ype
o
utput
m
inimum
r
eset
Pulse
Width
(ms)
Typical s
upply
c
ur
rent
(
a
)
Features
P
ackages
MCP111
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63,
2.32,
1.90
Active-Low
Open-Drain
–
1
3-pin
SOT-23B,
3-pin
TO-92,
3-pin
SC-70,
3-pin
SOT-89
MCP112
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63,
2.32,
1.90
Active-Low
CMOS
Push-Pull
–
1
3-pin
SOT-23B,
3-pin
TO-92,
3-pin
SC-70,
3-pin
SOT-89
TC52
1.5
to
10
40
to
+85
4.5/2.7,
3.0/2.7
Active-Low
Open-Drain
–
2
Dual
channel
5-pin
SOT-23A
TC54
0.7
to
10
40
to
+85
4.3,
4.2,
3.0,
2.9,
2.7,
2.1,
1.4
Active-Low
CMOS
Push-Pull
or
Open-Drain
–
1
3-pin
SOT-23A,
3-pin
SOT-89,
3-pin
TO-92
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參數描述
TC1303B-RD1EMFTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-SA0EMF 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-SA0EMFTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-SD0EMF 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-SD0EMFTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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