參數(shù)資料
型號(hào): MCP1726
廠商: Microchip Technology Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1A, Low Voltage, Low Quiescent Current LDO Regulator
中文描述: 1A中,低電壓,低靜態(tài)電流LDO穩(wěn)壓器
文件頁數(shù): 7/30頁
文件大小: 431K
代理商: MCP1726
2005 Microchip Technology Inc.
DS21936B-page 7
MCP1726
2.0
TYPICAL PERFORMANCE CURVES
NOTE:
Unless otherwise indicated, V
IN
= V
OUT
+ 0.5V, I
OUT
= 1 mA and T
A
= +25°C.
FIGURE 2-1:
Voltage (1.2V Adjustable).
Quiescent Current vs. Input
FIGURE 2-2:
Current (1.2V Adjustable).
Ground Current vs. Load
FIGURE 2-3:
Junction Temperature (1.2V Adjustable).
Quiescent Current vs.
FIGURE 2-4:
Temperature (1.2V Adjustable).
Line Regulation vs.
FIGURE 2-5:
Temperature.
Load Regulation vs.
FIGURE 2-6:
Temperature.
Adjust Pin Voltage 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.
100
110
120
130
140
150
160
170
180
2.3
2.8
3.3
3.8
4.3
4.8
5.3
5.8
Input Voltage (V)
Q
-40oC
+125°C
+25°C
V
R
= 1.2V (Adj.)
I
OUT
= 0 mA
120
140
160
180
200
220
240
260
280
300
0
200
400
600
800
1000
Load Current (mA)
G
V
IN
= 2.5V
V
IN
= 3.3V
V
R
= 1.2V (Adj.)
100
110
120
130
140
150
160
-
-
-
5
2
3
5
6
8
9
1
1
Temperature (°C)
Q
V
IN
= 2.5V
V
IN
= 5.0V
V
IN
= 3.3V
V
R
= 1.2V (Adj.)
I
OUT
= 0 mA
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
-
-
-
5
2
3
5
6
8
9
1
1
Temperature (°C)
L
I
OUT
= 1A
I
OUT
= 500 mA
I
OUT
= 100 mA
I
OUT
= 1 mA
V
R
= 1.2V (Adj.)
V
IN
= 2.3V to 6.0V
0.10
0.20
0.30
0.40
0.50
0.60
0.70
-
-
-
5
2
3
5
6
8
9
1
1
Temperature (°C)
L
V
R
= 0.8V
V
R
= 1.8V
V
R
= 3.3V
V
R
= 5.0V
V
IN
= V
R
+ 0.6V (or 2.3V)
I
OUT
= 1 mA to 1A
408.50
409.00
409.50
410.00
410.50
411.00
-
-
-
5
2
3
5
6
8
9
1
1
Temperature (°C)
A
V
IN
= 6.0V
V
IN
= 2.3V
I
OUT
= 1 mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP1726-0802E/MF 功能描述:低壓差穩(wěn)壓器 - LDO 1A .8V Vout Extended Temp 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
MCP1726-0802E/SN 功能描述:低壓差穩(wěn)壓器 - LDO 1A .8V Vout Extended Temp 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
MCP1726-1202E/MF 功能描述:低壓差穩(wěn)壓器 - LDO 1A 1.2V Vout Extended Temp 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
MCP1726-1202E/SN 功能描述:低壓差穩(wěn)壓器 - LDO 1A 1.2V Vout Extended Temp 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
MCP1726-1802E/MF 功能描述:低壓差穩(wěn)壓器 - LDO 1A 1.8V Vout Extended Temp 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