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參數(shù)資料
| 型號： | MP2000_06 |
| 廠商： | Monolithic Power Systems, Inc. |
| 英文描述： | Low Input Voltage 150mA Linear Regulator |
| 中文描述： | 低輸入電壓150mA的線性穩(wěn)壓器 |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 238K |
| 代理商： | MP2000_06 |
MP2000 – LOW INPUT VOLTAGE, 150mA LINEAR REGULATOR
INITIAL RELEASE SPECIFICATIONS SUBJECT TO CHANGE
MP2000 Rev. 0.93
4/3/2006
www.MonolithicPower.com
6
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
TM
OPERATION
The MP2000 is a low-current, low-voltage,
low-dropout linear regulator. It is intended for
use in devices that require very low voltage and
low quiescent current power such as wireless
modems, pagers and cellular phones.
The MP2000 uses a PNP pass element and
features internal thermal shutdown and an
internal current limit circuit.
MP2000_F01_BD01
V
IN
V
EN
C
OUT
C
BYP
R1
R2
V
OUT
--
+
BANDGAP
REFERENCE
& CONTROL
OCP
EA
V
FB
EXTERNAL
RESISTOR
1
3
2
4
5
-
+
Figure 1—Adjustable Regulator
APPLICATION INFORMATION
Setting the Output Voltage
The output voltage can be adjusted by
changing the values of the external resistor
divider.
Use the following equation to determine these
values:
+
×
=
2
R
1
R
1
V
5
V
OUT
Typically R1 + R2 are recommended to be less
than 100k
.
In Figure 2, C2 is added for improved transient
response.
TYPICAL APPLICATION CIRCUIT - ADJUSTABLE
MP2000_F02_TAC01
MP2000-ADJ
FB
OUT
4
5
GND
2
EN
IN
3
1
OUTPUT
1.2V
V
IN
1.35V to 6.0V
V
IN
C2
100nF
Figure 2—Typical Application Circuit with V
OUT
= 1.2V
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| MP2000DJ | Low Input Voltage 150mA Linear Regulator Evaluation Board |
| MP2000 | Low Input Voltage 150mA Linear Regulator |
| MP2000DJ-1.0 | Low Input Voltage 150mA Linear Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MP2000DJ | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Low Input Voltage 150mA Linear Regulator Evaluation Board |
| MP2000DJ-1.0 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Low Input Voltage 150mA Linear Regulator |
| MP2000DJ-1.0-LF-P | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA, Low Vin LDO w/fixed 1.0 Vout 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(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 |
| MP2000DJ-1.0-LF-Z | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA, Low Vin LDO w/fixed 1.0 Vout 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(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 |
| MP2000DJ-ADJ | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Low Input Voltage 150mA Linear Regulator |
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