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参数资料
型号： MCP1700-3002E/TT
元件分类： 固定正电压单路输出LDO稳压器
英文描述： 3 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO3
封装： PLASTIC, TO-236, SOT-23, 3 PIN
文件页数： 18/22页
文件大小： 522K
代理商： MCP1700-3002E/TT
2003 Microchip Technology Inc.
DS21826A-page 5
MCP1700
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated: VR = 1.8V, COUT = 1 F Ceramic (X5R), CIN = 1 F Ceramic (X5R), IL = 100 A,
TA = +25°C, VIN = VR +1V.
Note: Junction Temperature (TJ) is approximated by soaking the device under test to an ambient temperature equal to the desired junction
temperature. The test time is small enough such that the rise in Junction temperature over the Ambient temperature is not significant.
FIGURE 2-1:
Input Quiescent Current vs.
Input Voltage.
FIGURE 2-2:
Ground Current vs. Load
Current.
FIGURE 2-3:
Quiescent Current vs.
Junction Temperature.
FIGURE 2-4:
Output Voltage vs. Input
Voltage (VR = 1.2V).
FIGURE 2-5:
Output Voltage vs. Input
Voltage (VR = 1.8V).
FIGURE 2-6:
Output Voltage vs. Input
Voltage (VR = 2.8V).
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.
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Input Voltage (V)
Quiescent
Current
(A)
TJ = - 40°C
TJ = +25°C
TJ = +125°C
VR = 1.2V
IOUT = 0 A
0
5
10
15
20
25
30
35
40
45
50
0
25
50
75
100
125
150
175
200
225
250
Load Current (mA)
Ground
Current
(A)
VR = 2.8V
TJ = - 40°C
TJ = +25°C
TJ = +125°C
1.25
1.50
1.75
2.00
2.25
2.50
-40 -25 -10
5
20
35
50
65
80
95 110 125
Junction Temperature (°C)
Quiscent
Current
(A)
VR = 5.0V
VR = 2.8V
VR = 1.2V
VIN = VR + 1V
IOUT = 0 A
1.190
1.192
1.194
1.196
1.198
1.200
1.202
1.204
1.206
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
Output
Voltage
(V)
TJ = - 40°C
TJ = +25°C
TJ = +125°C
VR = 1.2V
IOUT = 0.1 mA
1.77
1.775
1.78
1.785
1.79
1.795
1.8
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
Output
Voltage
(V)
TJ = - 40°C
TJ = +25°C
TJ = +125°C
VR = 1.8V
IOUT = 0.1 mA
2.778
2.780
2.782
2.784
2.786
2.788
2.790
2.792
2.794
2.796
2.798
2.800
3.3
3.6
3.9
4.2
4.5
4.8
5.1
5.4
5.7
6
Input Voltage (V)
Output
Voltage
(V)
TJ = - 40°C
TJ = +25°C
TJ = +125°C
VR = 2.8V
IOUT = 0.1 mA
相关PDF资料
PDF描述
MCP1700-3302E/TT 3.3 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO3
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