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参数资料
| 型号： | TC1301B-SFCVUA |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | Dual LDO with Microcontroller RESET Function |
| 中文描述： | 双路LDO稳压器与微控制器的复位功能 |
| 文件页数： | 9/28页 |
| 文件大小： | 890K |
| 代理商： | TC1301B-SFCVUA |
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2005 Microchip Technology Inc.
DS21798B-page 9
TC1301A/B
Note:
Unless otherwise indicated,
V
IN
= V
R
+1V, I
OUT1
=
I
OUT2
= 100 μA, C
IN
= 4.7 μF, C
OUT1 =
C
OUT2
= 1 μF (X5R or X7R),
C
BYPASS
= 0 pF, SHDN1 = SHDN2 > V
IH
. For the TC1301A, V
DET
= V
OUT1
, RESET = OPEN, T
A
= +25°C.
FIGURE 2-19:
Ratio vs. Frequency (without bypass capacitor).
Power Supply Rejection
FIGURE 2-20:
Ratio vs. Frequency (with bypass capacitor).
Power Supply Rejection
FIGURE 2-21:
Frequency (without bypass capacitor).
V
OUT1
and V
OUT2
Noise vs.
FIGURE 2-22:
Frequency (with bypass capacitor).
V
OUT1
and V
OUT2
Noise vs.
FIGURE 2-23:
from Shutdown TC1301B.
V
OUT1
and V
OUT2
Power-up
FIGURE 2-24:
Shutdown Input TC1301A.
V
OUT2
Power-up from
0.01
0.1
1
10
0.01
0.1
1
10
100
1000
Frequency (KHz)
N
H
V
IN
= 4.2V
V
R1
= 2.8V
V
R2
=2.6V
I
OUT1
= 150 mA
I
OUT2
= 100 mA
C
BYPASS
= 0 nF
V
OUT1
V
OUT2
0.001
0.01
0.1
1
10
0.01
0.1
1
10
100
1000
Frequency (KHz)
N
H
V
IN
= 4.2V
V
R1
= 2.8V
V
R2
=2.6V
I
OUT1
= 150 mA
I
OUT2
= 100 mA
C
BYPASS
= 10 nF
V
OUT1
V
OUT2
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PDF描述 |
|---|---|
| TC1301B-SFCVUATR | Dual LDO with Microcontroller RESET Function |
| TC1301B-UWAVMF | Dual LDO with Microcontroller RESET Function |
| TC1301B-UWAVMFTR | Dual LDO with Microcontroller RESET Function |
| TC1301B-UWAVUA | Dual LDO with Microcontroller RESET Function |
| TC1301A | Dual LDO with Microcontroller RESET Function |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1301B-SFCVUATR | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Dual LDO with Microcontroller RESET Function |
| TC1301B-UWAVMF | 功能描述:低压差稳压器 - LDO Dual CMOS LDO 300mA & 150mA 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 |
| TC1301B-UWAVMFTR | 功能描述:低压差稳压器 - LDO Dual CMOS LDO 300mA & 150mA 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 |
| TC1301B-UWAVUA | 功能描述:低压差稳压器 - LDO Dual CMOS LDO 300mA & 150mA 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 |
| TC1301B-UWAVUATR | 功能描述:低压差稳压器 - LDO Dual CMOS LDO 300mA & 150mA 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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