VOLTAGE REGULATOR. NJM2830 Datasheet

NJM2830 REGULATOR. Datasheet pdf. Equivalent

NJM2830 Datasheet
Recommendation NJM2830 Datasheet
Part NJM2830
Description (Automotive) LOW DROPOUT VOLTAGE REGULATOR
Feature NJM2830; Automotive NJM2830 LOW DROPOUT VOLTAGE REGULATOR  FEATURES  PACKAGE OUTLINE  Output voltage o.
Manufacture New Japan Radio
Datasheet
Download NJM2830 Datasheet




New Japan Radio NJM2830
Automotive NJM2830
LOW DROPOUT VOLTAGE REGULATOR
FEATURES
PACKAGE OUTLINE
Output voltage options available
2.1 to 15.5V (0.1V step)
High Ripple Rejection
75dB typ. (f=1kHz Vo=3V Version)
Output Noise Voltage
Vno=50Vrms typ. (Vo=3V Version)
Output capacitor with 1.0F ceramic capacitor (Vo5.6V)
Output Current
High Precision Output
Io(max.)=300mA
Vo1.0% (Ta=25C)
Vo2.5% (Ta= -40C to +125C)
NJM2830U2-xx-T1
*xx: Voltage Rank
Low Dropout Voltage
0.10V typ. (Io=100mA)
ON/OFF Control
(Active High)
Internal Thermal Overload Protection
Internal Over Current Protection
Bipolar Technology
Package Outline
SOT-89-5
AEC-Q100
This product meets the reliability level required by AEC-Q100.
PIN CONFIGURATION
524
123
1. CONTROL
2. GND
3. NC
4. VOUT
5. VIN
NJM2830U2-xx-T1
BLOCK DIAGRAM
VIN
Control
Bandgap
Reference
Thermal
Protection
VOUT
GND
OUTPUT VOLTAGE RANK LIST
Device Name
NJM2830U2-33-T1
NJM2830U2-05-T1
NJM2830U2-06-T1
VOUT
3.3V
5.0V
6.0V
Ver. 2015-07-10
-1-



New Japan Radio NJM2830
Automotive NJM2830
ABSOLUTE MAXIMUM RATINGS
(Ta=25C)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
Control Voltage
Power Dissipation
VIN
VCONT
PD
+20
+20
625 (*1)
2400 (*2)
V
V
mW
Operating Temperature
Topr
-40 to +125
C
Storage Temperature
Tstg
-40 to +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 hole to a board based on JEDEC standard JESD51-5)
ELECTRICAL CHARACTERISTICS
(VIN= Vo+1V, CIN=0.1F, Co=1.0F (4.9V<Vo5.5V:Co=2.2F, 2.9V<Vo4.9V:Co=4.7F, Vo2.9V: Co=10F),Ta=25C)
PARAMETER SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Output Voltage
Vo
Io=30mA
Io=30mA, Ta= -40C to +125C
-1.0%
-2.5%
+1.0%
+2.5%
V
Io=0mA, except Icont, Vo5V Version
130 180
Io=0mA, except Icont, Ta= -40C to +125C,
Vo5V Version,
  240 A
Io=0mA, except Icont, 5VVo10V Version
145 195
Quiescent Current
IQ Io=0mA, except Icont, Ta= -40C to +125C,
5VVo10V Version
  255 A
Io=0mA, except Icont, 10V<Vo15V Version
Io=0mA, except Icont, Ta= -40C to +125C,
10V<Vo15V Version
160 210
  270
A
Quiescent Current
at Control OFF
Output Current
Line Regulation
IQ(OFF)
Io
Vo/VIN
VCONT=0V
VCONT=0V, Ta= -40C to +125C
Vo-0.3V
Vo-0.3V, Ta= -40C to +125C
VIN=Vo+1V to Vo+6V (Vo12V Version)
VIN=Vo+1V to 18V (Vo>12V Version),
Io=30mA


300 400
300

100
250
0.10
nA
mA
%/V
Load Regulation
Vo/Io Io=0 to 300mA
  0.009 %/mA
Dropout Voltage(*3)
VIO
Io=100mA
Io=100mA, Ta= -40C to +125C
0.10 0.18
  0.23
V
Ripple Rejection
RR ein=200mVrms,f=1kHz,Io=10mA,Vo=3V Version
75
dB
Output Noise Voltage
Control Current
Control Voltage
for ON-state
VNO
ICONT
VCONT(ON)
f=10Hz 80kHz, Io=10mA, Vo=3V Version
VCONT=1.6V
VCONT=2.1V, Ta= -40C to +125C
Ta= -40C to +125C
50
3

1.6
2.1
 Vrms
12
20
A
V
Control Voltage
for OFF-state
VCONT(OFF)) Ta= -40C to +125C
  0.6
  0.5
V
Input Voltage
VIN Ta= -40C to +125C
  18
  18
V
(*3): The above specification is a common specification for all output voltages.
Therefore, it may be different from the individual specification for a specific output voltage.
-2-
Ver. 2015-07-10



New Japan Radio NJM2830
Automotive NJM2830
TEST CIRCUIT
IIN
A
VIN
VIN VOUT
0.1μF
NJM2830
ICONT
A CONTROL
V VCONT
GND
1.0μF *4
(ceramic)
VIOUT
VOUT
*4 4.9V<Vo5.5V version: Co=2.2μF(ceramic)
2.9V<Vo4.9V version: Co=4.7μF(ceramic)
Vo2.9V version: Co=10μF(ceramic)
TYPICALAPPLICATIONS
In the case where ON/OFF Control is not required:
VIN
VIN VOUT
VOUT
0.1μF
R
NJM2830
1.0μF *5
CONTROL
GND
*5 4.9V<Vo5.5V version: Co=2.2μF(ceramic)
2.9V<Vo4.9V version: Co=4.7μF(ceramic)
Vo2.9V version: Co=10μF(ceramic)
Connect Control terminal to VIN terminal.
By connecting resistance between Control and VIN, current decrease and minimum operation voltage increase.
Ver. 2015-07-10
3-







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