參數(shù)資料
型號： NCP561SN27T1
廠商： ON SEMICONDUCTOR
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 150 mA CMOS Low Iq Low-Dropout Voltage Regulator
中文描述： 2.7 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5
封裝： TSOP-5
文件頁數(shù)： 1/10頁
文件大?。?/td> 71K
代理商： NCP561SN27T1
Semiconductor Components Industries, LLC, 2004
July, 2004 Rev. 4
1
Publication Order Number:
NCP561/D
NCP561
150 mA CMOS Low Iq
LowDropout Voltage
Regulator
The NCP561 series of fixed output low dropout linear regulators are
designed for handheld communication equipment and portable battery
powered applications which require low quiescent. The NCP561
series features an ultralow quiescent current of 3.0 A. Each device
contains a voltage reference unit, an error amplifier, a PMOS power
transistor, resistors for setting output voltage, current limit, and
temperature limit protection circuits.
The NCP561 has been designed to be used with low cost ceramic
capacitors and requires a minimum output capacitor of 1.0 F. The
device is housed in the microminiature TSOP5 surface mount
package. Standard voltage versions are 1.5 V, 1.8 V, 2.5 V, 2.7 V,
2.8 V, 3.0 V, 3.3 V and 5.0 V.
Features
Low Quiescent Current of 3.0 A Typical
Low Dropout Voltage of 170 mV at 150 mA
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of 40
°
C to 85
°
C
PbFree Packages are Available
Typical Applications
Battery Powered Instruments
HandHeld Instruments
Camcorders and Cameras
Current
Limit
V
IN
V
OUT
Thermal
Shutdown
Enable
GND
OFF
ON
1
3
5
2
Figure 1. Representative Block Diagram
This device contains 28 active transistors
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
TSOP5
SN SUFFIX
CASE 483
PIN CONNECTIONS AND
MARKING DIAGRAM
1
3
N/C
V
IN
2
GND
Enable
4
V
OUT
5
x
xxx = Specific Device Code
Y
= Year
W = Work Week
(Top View)
1
5
http://onsemi.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP561SN27T1G 功能描述:低壓差穩(wěn)壓器 - LDO 2.7V 150mA CMOS w/Enable 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
NCP561SN28T1 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 150mA CMOS 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
NCP561SN28T1G 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 150mA CMOS w/Enable 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
NCP561SN30T1 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 150mA CMOS 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
NCP561SN30T1G 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 150mA CMOS w/Enable 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
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