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(hào)： TC1303B-PI0EMF
廠商： Microchip Technology
文件頁(yè)數(shù)： 35/36頁(yè)
文件大?。?/td> 0K
描述： IC REG DL BUCK/LINEAR SYNC 10DFN
標(biāo)準(zhǔn)包裝： 120
拓?fù)洌?/td> 降壓（降壓）同步（1），線性（LDO）（1）
功能： 任何功能
輸出數(shù)： 2
頻率 - 開(kāi)關(guān)： 2MHz
電壓/電流 - 輸出 1： 1.8V，500mA
電壓/電流 - 輸出 2： 2.5V，300mA
帶 LED 驅(qū)動(dòng)器： 無(wú)
帶監(jiān)控器： 無(wú)
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(lèi)型： 表面貼裝
封裝/外殼： 10-VFDFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 10-DFN-EP（3x3）
包裝： 管件
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC1303B-PI0EMFTR 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PI0EUN 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PI0EUNTR 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-RD1EMF 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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