參數(shù)資料
型號(hào)： MCP1702
廠商： Microchip Technology Inc.
英文描述： 250 mA Low Quiescent Current LDO Regulator
中文描述： 250毫安低靜態(tài)電流LDO穩(wěn)壓器
文件頁(yè)數(shù)： 5/26頁(yè)
文件大小： 689K
代理商： MCP1702
2007 Microchip Technology Inc.
DS22008B-page 5
MCP1702
2.0
TYPICAL PERFORMANCE CURVES
Note:
Unless otherwise indicated: V
R
= 2.8V, C
OUT
= 1 μF Ceramic (X7R), C
IN
= 1 μF Ceramic (X7R), I
L
= 100 μA,
T
A
= +25°C, V
IN
= V
OUT(MAX)
+ V
DROPOUT(MAX)
.
Note:
Junction Temperature (T
J
) 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:
Voltage.
Quiescent Current vs. Input
FIGURE 2-2:
Voltage.
Quiescent Current vs.Input
FIGURE 2-3:
Voltage.
Quiescent Current vs.Input
FIGURE 2-4:
Current.
Ground Current vs. Load
FIGURE 2-5:
Current.
Ground Current vs. Load
FIGURE 2-6:
Junction Temperature.
Quiescent Current vs.
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.
0.00
1.00
2.00
3.00
4.00
5.00
2
4
6
8
10
12
14
Input Voltage (V)
Q
V
OUT
= 1.2V
+25°C
+130°C
-45°C
0°C
+90°C
0.00
1.00
2.00
3.00
4.00
5.00
3
5
7
9
11
13
Input Voltage (V)
Q
V
OUT
= 2.8V
+25°C
+130°C
-45°C
0°C
+90°C
1.00
2.00
3.00
4.00
5.00
6
7
8
9
10
11
12
13
14
Input Voltage (V)
Q
V
OUT
= 5.0V
+25°C
+130°C
-45°C
0°C
+90°C
0.00
20.00
40.00
60.00
80.00
100.00
120.00
0
40
80
120
160
200
Load Current (mA)
G
Temperature = +25°C
V
OUT
= 1.2V
V
IN
= 2.7V
0.00
20.00
40.00
60.00
80.00
100.00
120.00
0
50
100
150
200
250
Load Current (mA)
G
Temperature = +25°C
V
OUT
= 5.0V
V
IN
= 6.0V
V
OUT
= 2.8V
V
IN
= 3.8V
0.00
0.50
1.00
1.50
2.00
2.50
3.00
-45
-20
5
30
55
80
105
130
Junction Temperature (°C)
Q
I
OUT
= 0 mA
V
OUT
= 5.0V
V
IN
= 6.0V
V
OUT
= 1.2V
V
IN
= 2.7V
V
OUT
= 2.8V
V
IN
= 3.8V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP1702-1202E/CB 制造商:Microchip Technology Inc 功能描述:
MCP1702-1202E/TO 功能描述:低壓差穩(wěn)壓器 - LDO Low Iq 250mA LDO Vin 13.2V max Vout=1.2V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1702-1502E/TO 功能描述:低壓差穩(wěn)壓器 - LDO Low Iq 250mA LDO Vin 13.2V max Vout=1.5V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1702-1802E/TO 功能描述:低壓差穩(wěn)壓器 - LDO LDO w/ Low Quiescent RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MCP1702-2502E/TO 功能描述:低壓差穩(wěn)壓器 - LDO LDO w/ Low Quiescent RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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