参数资料
| 型号： | MIC39301-2.5WU TR |
| 厂商： | Micrel Inc |
| 文件页数： | 5/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V 3A TO-263-5 |
| 标准包装： | 750 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.5V |
| 输入电压： | 最高 16V |
| 电压 - 压降（标准）： | 0.385V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A（最小） |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | TO-263-5 |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC39301-2.5WUTR MIC39301-2.5WUTR-ND |
Micrel, Inc.
MIC39300/39301/39302
Symbol
Parameter
Condition
Min
Typ
Max
Units
Reference (Adjust Pin) – MIC39302 only
V ADJ
V TC
I ADJ
I TC
Reference Voltage
Reference Voltage Temp.
Coefficient
Adjust Pin Bias Current
Adjust Pin Bias Current Temp.
Coefficient
Note 11
1.228
1.215
1.240
20
40
0.1
1.252
1.265
80
120
V
V
ppm/°C
nA
nA
nA/°C
Notes:
1. Exceeding the absolute maximum ratings may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended.
4. P D(max) = (T J(max) – T A ) ÷ θ JA , where θ JA depends upon the printed circuit layout. See “Applications Information.”
5.
Specification for packaged product only.
6. Output voltage temperature coefficient is Δ V OUT(worst case) ÷ (T J(max) – T J(min) ) where T J(max) is +125°C and T J(min) is –40°C.
7. V DO = V IN – V OUT when V OUT decreases to 99% of its nominal output voltage with V IN = V OUT + 1V. For output voltages below 2.5V, dropout voltage
is the input-to-output voltage differential with the minimum input voltage being 2.5V. Minimum input operating voltage is 2.5V.
8. I GND is the quiescent current. I IN = I GND + I OUT .
9. V EN ≤ 0.8V, V IN ≤ 8V, and V OUT = 0V
10. For a 1.8V device, V IN = 2.5V.
11. Thermal regulation is de ? ned as the change in output voltage at a time t after a change in power dissipation is applied, excluding load or line
regulation effects. Speci ? cations are for a 200mA load pulse at V IN = 8V for t = 10ms.
October 2009
5
M9999-102309-A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC39302 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3A, Low-Voltage Low-Dropout Regulator |
| MIC39302WU | 功能描述:低压差稳压器 - LDO 3A Adjustable Wide VIN LDO in 5-pin TO-263 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 |
| MIC39302WU TR | 功能描述:低压差稳压器 - LDO 3A Adjustable Wide VIN LDO in 5-pin TO-263 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 |
| MIC39302WU-TR | 功能描述:Linear Voltage Regulator IC Positive Adjustable 1 Output 1.24 V ~ 15.5 V 3A TO-263-5 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 稳压器拓扑:正，可调式 电压 - 输出:1.24 V ~ 15.5 V 电流 - 输出:3A 电压 - 跌落（典型值）:0.385V @ 3A 稳压器数:1 电压 - 输入:2.5 V ~ 16 V 电流 - 限制（最小值）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6，D2Pak（5 引线+接片），TO-263BA 供应商器件封装:TO-263-5 标准包装:1 |
| MIC39500 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5A Low-Voltage Low-Dropout Regulator Advance Information |
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