參數(shù)資料
型號: MCP1725
廠商: Microchip Technology Inc.
英文描述: 500 mA, Low Voltage, Low Quiescent Current LDO Regulator
中文描述: 500毫安,低電壓,低靜態(tài)電流LDO穩(wěn)壓器
文件頁數(shù): 10/32頁
文件大?。?/td> 1000K
代理商: MCP1725
MCP1725
DS22026A-page 10
2006 Microchip Technology Inc.
Note:
Unless otherwise indicated, V
IN
= V
OUT
+ 0.5V or V
IN
= 2.3V (whichever is greater), I
OUT
= 1 mA,
C
IN
= C
OUT
= 4.7 μF Ceramic (X7R), SHDN = V
IN
, C
DELAY
= Open, Fixed Output Version, and T
A
= +25°C
.
FIGURE 2-13:
Junction Temperature.
Quiescent Current vs.
FIGURE 2-14:
I
SHDN
vs. Temperature.
FIGURE 2-15:
Temperature (0.8V Fixed).
Line Regulation vs.
FIGURE 2-16:
Temperature (2.5V Fixed).
Line Regulation vs.
FIGURE 2-17:
Temperature (V
OUT
< 2.5V Fixed).
Load Regulation vs.
FIGURE 2-18:
Temperature (V
OUT
2.5V Fixed).
Load Regulation vs.
80
90
100
110
120
130
140
-45
-20
5
30
55
80
105
130
Junction Temperature (°C)
Q
V
OUT
= 0.8V
V
OUT
= 2.5V
I
OUT
= 0 mA
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-45
-20
5
30
55
80
105
130
Temperature (°C)
I
S
V
IN
= 2.3V
V
IN
= 6.0V
V
IN
= 3.3V
V
OUT
= 0.8V
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
-45
-20
5
30
55
80
105
130
Temperature (°C)
L
I
OUT
= 1 mA
I
OUT
= 500 mA
I
OUT
= 250 mA
I
OUT
= 100 mA
I
OUT
= 50 mA
V
IN
= 2.3V to 6.0V
V
OUT
= 0.8V
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
-45
-20
5
30
55
80
105
130
Temperature (°C)
L
I
OUT
= 1 mA
I
OUT
= 250 mA
I
OUT
= 500 mA
I
OUT
= 100 mA
I
OUT
= 50 mA
V
OUT
= 2.5V
V
IN
= 3.0V to 6.0V
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0.20
-45
-20
5
30
55
80
105
130
Temperature (°C)
L
V
OUT
= 1.2V
I
OUT
= 1.0 mA to 500 mA
V
OUT
= 0.8V
-0.35
-0.30
-0.25
-0.20
-0.15
-0.10
-0.05
0.00
-45
-20
5
30
55
80
105
130
Temperature (°C)
L
V
OUT
= 2.5V
V
OUT
= 5.0V
I
OUT
= 1.0 mA to 500 mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP1725-0802E/MC 功能描述:低壓差穩(wěn)壓器 - LDO 500mA CMOS LDO Vout=0.8V 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(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
MCP1725-0802E/SN 功能描述:低壓差穩(wěn)壓器 - LDO 500mA CMOS LDO Vout=0.8V 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(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
MCP1725-1202E/MC 功能描述:低壓差穩(wěn)壓器 - LDO 500mA CMOS LDO 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(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
MCP1725-1202E/SN 功能描述:低壓差穩(wěn)壓器 - LDO 500mA CMOS LDO 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(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
MCP1725-1802E/MC 功能描述:低壓差穩(wěn)壓器 - LDO 500mA CMOS LDO Vout=1.8V 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(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