NJU7250F25-TE1 [NJRC]
Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MTP-5;
| 型号： | NJU7250F25-TE1 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MTP-5 ISM频段 光电二极管 输出元件 调节器 |
| 文件： | 总3页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJU7250
Low Dropout Voltage Regulator
GENERAL DESCRIPTION
PACKAGE OUTLINE
The NJU7250 series is low dropout voltage and high
precision positive voltage regulator with ON/OFF control.
This IC is suitable for the battery items because of low
operating current and 150mA output current.
NJU7250F
Furthermore, this series is packaged with MTP5.
FEATURES
z Low Operating Current
z Output Current
35µA
150mA
z High Precision Output
z Low Dropout Voltage
z Standby Function
Vo±2%
0.2V typ. @Io=100mA, 2.8≤Vo≤3.3V
Active High
z Short Current Protection
z C-MOS Tecnology
z Package Outline
SOT-23-5
PIN CONFIGURATION
Pin Function
5
4
1. VIN
2. GND
3. STB(Active High)
4. NC
5. VOUT
1 2 3
NJU7250F
EQUIVALENT CIRCUIT
Short Current
Protection Circuit
VIN
VOUT
STB
Vref
GND
Ver.2009-06-29
- 1 -
NJU7250
OUTPUT VOLTAGE RANK LIST
Device Name
NJU7250F25
NJU7250F27
NJU7250F28
NJU7250F29
NJU7250F30
NJU7250F32
NJU7250F33
Output Voltage
2.5V
2.7V
2.8V
2.9V
3.0V
3.2V
3.3V
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
RATINGS
PARAMETER
Input Voltage
SYMBOL
VIN
UNIT
V
+9
Control Voltage
Output Voltage
Output Current
VCONT
GND-0.3~ VIN+0.3
V
VO
IO
GND-0.3~ VIN+0.3
200
V
mA
250(*1)
500(*2)
Power Dissipation
PD
mW
Operating Temperature
Storage Temperature
Topr
Tstg
- 40~+85
- 40~+150
°C
°C
(*1): Device itself.
(*2): Mounted on glass epoxy board based on EIA/JEDEC. (114.3x76.2x1.6mm: 2Layers)
ELECTRICAL CHARACTERISTICS (CIN=0.1µF, CO=2.2µF, Ta=25°C)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
V
Output Voltage
Vo
-2.0%
-
+2.0%
-
VIN = Vo +1V, 1mA≤Io≤30mA
1.5≤Vo≤1.7, VIN = Vo +1V
1.8≤Vo≤5.0, VIN = Vo +1V
2.5≤Vo≤2.7, Io=100mA
2.8≤Vo≤3.3, Io=100mA
VIN = Vo +1V, VCONT(ON) = VIN
VIN = Vo +1V, VCONT(OFF) = GND
VIN = Vo +1V, 1mA≤Io≤80mA
VIN=Vo+0.5V~8V, Io=30mA
100
150
-
-
Output Current
Dropout Voltage
IO
mA
-
-
-
-
-
-
-
0.24
0.20
35
0.1
12
0.35
0.30
70
1.0
40
∆VIO
Operating Current
Standby Current
Load Regulation
Line Regulation
Output Voltage
IQ
IQ(OFF)
∆Vo/∆Io
∆Vo/(∆VIN ⋅ Vo)
µA
µA
mV
%/V
0.05
0.20
∆Vo/∆T
-
-
±100
ppm/°C
-40≤Ta≤+85°C, Io=10mA
Temperature Coefficient
Input Voltage
Short Current Limit
Pull-down Resistance
H Level Control Voltage
L Level Control Voltage
Output Noise Voltage
VIN
ILIM
RPD
-
-
-
50
5
8
-
10
VIN
0.25
-
V
mA
MΩ
V
Vo=0V
2.5
1.5
0
VCONT(ON)
VCONT(OFF)
VNO
-
-
30
V
f=10Hz
-
µV/rms
Ver.2009-06-29
- 2 -
NJU7250
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Ver.2009-06-29
- 3 -
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