NJM2884/A
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2884/A is a low dropout voltage regulator with
ON/OFF control.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
It delivers up to 5V/500mA output power with the maximum
input voltage of 10V.
The NJM2884/A is suitable for audio/video and PC related
applications.
The “U2” suffix product achieves high PD compared with “U1”
although the same package outline (SOT-89-5) .
PACKAGE OUTLINE
NJM2884U1/U2
NJM2884ADL3
NJM2884AKH1(2.0×2.0×0.397mm)
FEATURES
High Ripple Rejection
75dB typ. (f=1kHz, Vo=3V Version)
Low Output Noise Voltage Vno=45µVrms typ.
Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V)
Output Current
Io(max.)=500mA
High Precision Output
Vo±1.0%
Low Dropout Voltage
0.18V typ. (Io=300mA)
ON/OFF Control Function
Internal Thermal Overload Protection
Internal Short Circuit Current Limit
Bipolar Technology
Package Outline
SOT-89-5(NJM2884U1/U2)/ TO-252-5(NJM2884ADL3)/ ESON6-H1(NJM2884AKH1)
PIN CONFIGURATION
5
2
4
1
2
3
3
1. CONTROL
2. GND
3. N.C.
4. VOUT
5. VIN
1. CONTROL
2. VIN
3. GND
4. VOUT
5. N.C.
123 45
NJM2884U1/U2
NJM2884ADL3
1. VOUT
2. NC
3. GND
Exposed Pad
4. CONTROL
1
2 3
6
5 4
(connected to GND) 5. NC
NJM2884AKH1
6. VIN
6
5
4
1
2
3
EQUIVALENT CIRCUIT
VIN
VOUT
Thermal
Protection
CONTROL
Bandgap
Reference
GND
Ver.2012-07-12
-1-
NJM2884/A
OUTPUT VOLTAGE RANK LIST
The WHITE column shows applicable Voltage Rank(s)
Device Name
Vout
Device Name
Vout
NJM2884U1/U2-15
NJM2884U1-16
NJM2884U1-17
NJM2884U1/U2-18
NJM2884U1-19
NJM2884U1-02
NJM2884U1-21
NJM2884U1-22
NJM2884U1-23
NJM2884U1-24
NJM2884U1-25
NJM2884U1/U2-255
NJM2884U1-26
NJM2884U1-27
NJM2884U1-28
NJM2884U1-29
NJM2884U1-03
NJM2884U1-31
NJM2884U1-32
NJM2884U1-33
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.55V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
NJM2884U1-34
NJM2884U1-35
NJM2884U1-36
NJM2884U1-37
NJM2884U1-38
NJM2884U1-39
NJM2884U1-04
NJM2884U1-41
NJM2884U1-42
NJM2884U1-43
NJM2884U1-44
NJM2884U1-45
NJM2884U1-46
NJM2884U1-47
NJM2884U1-48
NJM2884U1-49
NJM2884U1/U2-05
3.4V
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
Device Name
Vout
Device Name
Vout
NJM2884ADL3-15
NJM2884ADL3-16
NJM2884ADL3-17
NJM2884ADL3-18
NJM2884ADL3-19
NJM2884ADL3-02
NJM2884ADL3-21
NJM2884ADL3-22
NJM2884ADL3-23
NJM2884ADL3-24
NJM2884ADL3-25
NJM2884ADL3-26
NJM2884ADL3-27
NJM2884ADL3-28
NJM2884ADL3-29
NJM2884ADL3-03
NJM2884ADL3-31
NJM2884ADL3-32
NJM2884ADL3-33
NJM2884ADL3-34
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
NJM2884ADL3-35
NJM2884ADL3-36
NJM2884ADL3-37
NJM2884ADL3-38
NJM2884ADL3-39
NJM2884ADL3-40
NJM2884ADL3-41
NJM2884ADL3-42
NJM2884ADL3-43
NJM2884ADL3-44
NJM2884ADL3-45
NJM2884ADL3-46
NJM2884ADL3-47
NJM2884ADL3-48
NJM2884ADL3-49
NJM2884ADL3-05
NJM2884AU1-15
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
1.5V
-2-
Ver.2012-07-12
NJM2884/A
Device Name
Vout
Device Name
Vout
NJM2884AKH1-15
NJM2884AKH1-16
NJM2884AKH1-17
NJM2884AKH1-18
NJM2884AKH1-19
NJM2884AKH1-02
NJM2884AKH1-21
NJM2884AKH1-22
NJM2884AKH1-23
NJM2884AKH1-24
NJM2884AKH1-25
NJM2884AKH1-26
NJM2884AKH1-27
NJM2884AKH1-28
NJM2884AKH1-29
NJM2884AKH1-03
NJM2884AKH1-31
NJM2884AKH1-32
NJM2884AKH1-33
NJM2884AKH1-34
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
NJM2884AKH1-35
NJM2884AKH1-36
NJM2884AKH1-37
NJM2884AKH1-38
NJM2884AKH1-39
NJM2884AKH1-04
NJM2884AKH1-41
NJM2884AKH1-42
NJM2884AKH1-43
NJM2884AKH1-44
NJM2884AKH1-45
NJM2884AKH1-46
NJM2884AKH1-47
NJM2884AKH1-48
NJM2884AKH1-49
NJM2884AKH1-05
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
Ver.2012-07-12
-3-
NJM2884/A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
VIN
Control Voltage
VCONT
RATINGS
+10
+10
(Ta=25°C)
UNIT
V
V
625(*1)
960(*2)
625(*1)
SOT-89-5 (U2)
2400(*2)
mW
Power Dissipation
PD
1190(*1)
TO-252-5
3125(*2)
445(*3)
ESON6-H1
1135(*4)
Operating Temperature
Topr
- 40 ∼ +85
°C
Storage Temperature
Tstg
- 40 ∼ +150
°C
(*1): Mounted on glass epoxy board. (76.2 x114.3 x 1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm2)
(*2): Mounted on glass epoxy board. (76.2 x 114.3 x 1.6mm:based on EIA/JDEC standard, 4Layers)
( 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hall to a board based on JEDEC standard JESD51-5)
(*3): Mounted on glass epoxy board (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 2Layers FR-4, with Exposed Pad)
(*4): Mounted on glass epoxy board (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 4Layers FR-4, with Exposed Pad)
(4Layers: Applying 99.5×99.5mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
SOT-89-5 (U1)
INPUT VOLTAGE RANGE
VIN=+2.3V~9V(In case of Vo
很抱歉,暂时无法提供与“NJM2884U2-18-TE1”相匹配的价格&库存,您可以联系我们找货
免费人工找货