参数资料
| 型号： | TC1173-2.8VOA |
| 厂商： | Microchip Technology |
| 文件页数： | 33/36页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.8V .3A 8SOIC |
| 标准包装： | 100 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.8V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.24V @ 300mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 300mA（最小） |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 管件 |
| 其它名称： | TC11732.8VOA |
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6 Analog & Interface Product Selector Guide Summer 2012
m
OTO
r
D
r
IV
er
S
mo
Tor
dr
IV
er
P
r
oduc
Ts
:
s
tepper
m
otor
s,
dc
m
otor
sand
3-Phase
B
ldc
m
otor
s
P
ar
t#
m
otor Type
Input Voltage
r
ange
(V)
Inter
nal/
exter
nal
Fe
Ts
o
utput
c
ur
rent
(m
a
)
c
ontrol
s
cheme
m
otor
s
peed
o
utput
Protections
Temperature
o
perating
r
ange
(°
c
)
Features
P
ackages
MTD6505
3-Phase
Br
ushelss
DC
Motor
2.0
to
5.5
Inter
nal
750
Sensor
less
Sinusoidal
Frequency Generator
Overcur
rent,
Over
voltage,
Shor
tCircuit,
Over
temperature,
Motor
Lock-up
40
to
+125
180°
Sinusoidal
Sensorless
Drive,
Direction
Control,
Programmable
BEMF
Coefficient
Range
10-pin
3×3
UDFN
MTS62C19A
One
Bipolar
Stepper
Motor
or
Two
DC
Motor
s
10.0
to
40.0
Inter
nal
750
Direct
PWM
Input,
Cur
rent
Limit
Control,
Microstepping
No
Over
temperature,
Under
V
oltage
20
to
+85
Dual
Full
Bridge
Motor
Driver
for
Stepper
Motors,
Pin
compatible
with
Allegro
6219
24-pin
SOIC
MTS2916A
One
Bipolar
Stepper
Motor
or
Two
DC
Motor
s
10.0
to
40.0
Inter
nal
750
Direct
PWM
Input,
Cur
rent
Limit
Control,
Microstepping
No
Over
temperature,
Under
V
oltage
20
to
+85
Dual
Full
Bridge
Motor
Driver
for
Stepper
Motors,
Pin
compatible
with
Allegro
2916
24-pin
SOIC
MTD6501C
3-Phase
Br
ushelss
DC
Motor
2.0
to
14.0
Inter
nal
800
Sensor
less
Sinusoidal
Frequency Generator
Shor
tCircuit
Over
temperature,
Motor
Lock-up
30
to
+95
3-Phase
BLDC
Sinusoidal
Sensorless
Fan
Motor
Driver,
Overcurrent
limitation,
Output
Switching
Frequency
at
20kHz
Thermally
Enhanced
8-pin
SOP
MTD6501D
3-Phase
Br
ushelss
DC
Motor
2.0
to
14.0
Inter
nal
500
Sensor
less
Sinusoidal
Frequency Generator
Shor
tCircuit
Over
temperature,
Motor
Lock-up
30
to
+95
3-Phase
BLDC
Sinusoidal
Sensorless
Fan
Motor
Driver,
Overcurrent
limitation,
Output
Switching
Frequency
at
20kHz
10-pin
MSOP
MTD6501G
3-Phase
Br
ushelss
DC
Motor
2.0
to
14.0
Inter
nal
500
Sensor
less
Sinusoidal
Frequency Generator
Shor
tCircuit
Over
temperature,
Motor
Lock-up
30
to
+95
3-Phase
BLDC
Sinusoidal
Sensorless
Fan
Motor
Driver,
Overcurrent
limitation,
Output
Switching
Frequency
at
23kHz
10-pin
MSOP
MTD6502B
3-Phase
Br
ushelss
DC
Motor
2.0
to
5.5
Inter
nal
750
Sensor
less
Sinusoidal
Frequency Generator
Shor
tCircuit
Over
temperature,
Motor
Lock-up
40
to
+85
3-Phase
BLDC
Sinusoidal
Sensorless
Fan
Motor
Driver,
Direction
control,
Overcurrent
limitation
10-pin
TDFN
3×3
PO
W
er
mana
gemen
T
P
o
W
er
mana
gemen
T:
Voltage
r
ef
erences
P
ar
t#
V
cc
r
ange
(V)
o
utput
V
oltage
(V)
m
ax.
load
c
ur
rent
(m
a
)
Initial
a
ccuracy
(max.%)
Temperature
c
oefficient
(ppm/°
c
)
m
aximum
s
upply
c
ur
rent
(
a
@
25°
c
)
P
ackages
MCP1525
2.7
to
5.5
2.5
±2
±1
50
100
3-pin
TO-92,
3-pin
SOT-23B
MCP1541
4.3
to
5.5
4.096
±2
±1
50
100
3-pin
TO-92,
3-pin
SOT-23B
P
o
W
er
mana
gemen
T:
linear
r
egulator
s
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
50
m
a
to
250
m
a
low-
d
ropout
linear
r
egulator
s
TC2014
6.0
1.8,
2.7,
2.8,
3.0,
3.3
50
40
to
+125
55
45
±0.4
Ceramic
output
capacitor
stable,
Shutdown,
Reference
bypass
input
5-pin
SOT-23A
TC1014
6.0
1.8,
2.5,
2.7,
2.8,
2.85,
3.0,
3.3,
3.6,
4.0,
5.0
50
40
to
+125
50
85
±0.5
Shutdown,
Reference
bypass
input
5-pin
SOT-23A
TC2054
6.0
1.8,
2.7,
2.8,
3.0,
3.3
50
40
to
+125
55
45
±0.4
Ceramic
output
capacitor
stable,
Shutdown,
Error
output
5-pin
SOT-23A
TC1054
6.0
1.8,
2.5,
2.7,
2.8,
2.85,
3.0,
3.3,
3.6,
4.0,
5.0
50
40
to
+125
50
85
±0.5
Shutdown,
Error
output
5-pin
SOT-23A
TC1070
6.0
1.23
→
V
in
50
40
to
+125
50
85
–
Shutdown,
Adjustable
5-pin
SOT-23A
TC1072
6.0
2.5,
2.7,
2.8,
2.85,
3.0,
3.3,
3.6,
4.0,
5.0
50
40
to
+125
50
85
±0.5
Shutdown,
Reference
bypass
input,
Error
output
6-pin
SOT-23A
TC1223
6.0
2.5,
2.7,
2.8,
3.0,
3.3,
3.6,
4.0,
5.0
50
40
to
+125
50
85
±0.5
Shutdown
5-pin
SOT-23A
MCP1790
30
3.0,
3.3,
5.0
70
40
to
+125
70
500
±0.2
Ceramic
output
capacitor
stable
3-pin
SOT-223,
3-pin
DDPAK
MCP1791
30
3.0,
3.3,
5.0
70
40
to
+125
70
500
±0.2
Ceramic
output
capacitor
stable,
Shutdown,
Power
good
5-pin
SOT-223,
5-pin
DDPAK
TC1016
6.0
1.8,
2.7,
2.8,
3.0
80
40
to
+125
50
150
±0.5
Ceramic
output
capacitor
stable,
Shutdown
5-pin
SC-70,
5-pin
SOT-23A
TC2015
6.0
1.8,
2.5,
2.6,
2.7,
2.8,
2.85,
3.0,
3.3,
5.0
100
40
to
+125
55
90
±0.4
Ceramic
output
capacitor
stable,
Shutdown,
Reference
bypass
input
5-pin
SOT-23A
TC1015
6.0
1.8,
2.5,
2.7,
2.8,
2.85,
3.0,
3.3,
3.6,
4.0,
5.0
100
40
to
+125
50
180
±0.5
Shutdown,
Reference
bypass
input
5-pin
SOT-23A
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相关代理商/技术参数 |
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| TC1173-3.0VOA | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1173-3.0VOATR | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1173-3.0VUA | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1173-3.0VUATR | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1173-3.3VOA | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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