参数资料
型号: MIC39150-2.5BT
厂商: Micrel Inc
文件页数: 5/14页
文件大小: 0K
描述: IC REG LDO 2.5V 1.5A TO-220
标准包装: 50
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): 0.375V @ 1.5A
稳压器数量: 1
电流 - 输出: 1.5A(最小)
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: TO-220-3
供应商设备封装: TO-220-3
包装: 管件
Micrel, Inc.
MIC39150/39151/39152
Symbol
Parameter
Condition
Min
Typ
Max
Units
Reference (Adjust Pin) – MIC39152 Only
V ADJ
Reference Voltage
1.228
1.240
1.252
V
1.215
1.265
V
V TC
Reference Voltage Temperature
Note 11
20
ppm/ ° C
Coefficient
I ADJ
Adjust Pin Bias Current
40
80
nA
120
nA
Notes:
1. Exceeding the absolute maximum rating 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 ? 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 98% of its nominal output voltage with V IN = V OUT + 1V. For output voltages below 2.25V, dropout voltage is
the input-to-output voltage differential with the minimum input voltage being 2.25V. Minimum input operating voltage is 2.25V.
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 2.5V device, V IN = 2.250V (device is in dropout).
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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