NCP561
150 mA CMOS Low Iq
Low鈭扗ropout 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
mA.
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
mF.
The
device is housed in the micro鈭抦iniature TSOP鈭? 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
http://onsemi.com
5
1
TSOP鈭?
SN SUFFIX
CASE 483
PIN CONNECTIONS AND
MARKING DIAGRAM
V
IN
GND
Enable
1
xxxYW
2
3
(Top View)
xxx = Specific Device Code
Y = Year
W = Work Week
5 V
OUT
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Low Quiescent Current of 3.0
mA
Typical
Low Dropout Voltage of 170 mV at 150 mA
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of 鈭?0擄C to 85擄C
Pb鈭扚ree Packages are Available
4 N/C
Typical Applications
鈥?/div>
Battery Powered Instruments
鈥?/div>
Hand鈭扝eld Instruments
鈥?/div>
Camcorders and Cameras
V
IN
1
Thermal
Shutdown
Driver w/
Current
Limit
5
V
OUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Enable
ON
OFF
3
GND
2
This device contains 28 active transistors
Figure 1. Representative Block Diagram
漏
Semiconductor Components Industries, LLC, 2004
1
July, 2004 鈭?Rev. 4
Publication Order Number:
NCP561/D
next
NCP561SN33T1相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
150 mA CMOS Low Noise Low-Dropout Voltage Regulator
ONSEMI
-
英文版
Monolithic High Voltage Gated Oscillator Power Switching Reg...
-
英文版
80 mA CMOS Low Iq Voltage Regulator in an SC70−5
ONSEMI
-
英文版
80 mA CMOS Low IqVoltage Regulator in anSC70-5
-
英文版
150 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI
-
英文版
150 mA CMOS Low IqLow-Dropout VoltageRegulator
-
英文版
80 mA CMOS Low Iq Voltage Regulator in an SC70-5
ONSEMI
-
英文版
Supervisory IC for Desktop Power Supply Monitoring
-
英文版
150 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI
-
英文版
-
英文版
-
英文版
80 mA CMOS Low Iq NOCAP Voltage Regulator
ONSEMI
-
英文版
-
英文版
-
英文版
150 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI
-
英文版
150 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI [ON...
-
英文版
80 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI
-
英文版
80 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI [ON...
-
英文版
80 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI
-
英文版
80 mA CMOS Low Iq Low-Dropout Voltage Regulator
ONSEMI [ON...