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参数资料
| 型号： | TC126301ECT |
| 元件分类： | 稳压器 |
| 英文描述： | 0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封装： | EIAJ, SC-74A, SOT-23A, 5 PIN |
| 文件页数： | 9/12页 |
| 文件大小： | 524K |
| 代理商： | TC126301ECT |
TC125/TC126
DS21372D-page 6
2007 Microchip Technology Inc.
5.0
TYPICAL CHARACTERISTICS
(Unless Otherwise Specified, All Parts Are Measured At Temperature = 25°C)
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
0
20
40
60
80
100
OUTPUT CURRENT IOUT (mA)
3.5
OUTPUT
VOLTAGE
V
OUT
(V)
Output Voltage vs. Output Current
TC125/126
0
1.0
2.0
2.5
L = 100
μH, C = 47μF (Tantalum)
3.0
1.5
0.5
0
20
40
60
80
100
OUTPUT CURRENT IOUT (mA)
OUT
(V)
0
2
4
5
L = 100
μ
μF (Tantalum)
6
3
1
V
VIN
IN
9V
= 0.9V
1.2V
V
1.2V
1.5V
1.8V
3.0V
2.0V
1.5V
1.2V
V
VIN
9V
= 0.9V
Output Voltage vs. Output Current
TC125/126
0
20
40
60
80
100
OUTPUT CURRENT IOUT (mA)
E
FFICIENCY
EFFI
(%
)
Efficiency vs. Output Current
TC125/126
0
20
60
80
L = 100
H, C = 47F (Tantalum)
100
40
0
20
40
60
80
100
OUTPUT CURRENT IOUT (mA)
E
FFICIENCY
EFFI
(%
)
0
20
60
80
L = 100
F (Tantalum)
100
40
VIN = 1.8V
= 1.8V
1.5V
1.2V
V
1.2V
0.9V
V
VIN = 3.0V
= 3.0V
1.5V
1.2V
0.9V
2.0V
Efficiency vs. Output Current
TC125/126
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC126301ECTTR | 功能描述:开关变换器、稳压器与控制器 PFM Step-up DC/DC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| TC126303ECT | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:PFM Step-Up DC/DC Regulators |
| TC1263-2.5VAT | 功能描述:低压差稳压器 - LDO 500mA Fixed Out Adj 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 |
| TC1263-2.5VET | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:500 mA, Fixed-Output, CMOS LDO with Shutdown |
| TC1263-2.5VETTR | 功能描述:低压差稳压器 - LDO 500mA Fixed Out Adj 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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