900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






New Japan Radio

NJM432S Datasheet Preview

NJM432S Datasheet

ADJUSTABLE PRECISION SHUNT REGULATOR

No Preview Available !

NJM431S/NJM432S
ADJUSTABLE PRECISION SHUNT REGULATOR
GENERAL DESCRIPTION
The NJM431S/NJM432S are adjustable precision shunt regulators.
The output voltage may be set to any value between VREF
(about 2.5V) and 36V by two resistors.
Compared to the conventional 431, the NJM431S/NJM432S are
improved the voltage accuracy. And they have smaller package
option to support a wide range of applications.
The NJM432S is the pin assignment option.
PACKAGE OUTLINE
NJM431SU
NJM432SU
(SOT-89-3)
NJM431SF
NJM432SF
(SOT-23-5)
FEATURES
Operating Voltage
Precision Voltage Reference
Adjustable Output Voltage
Bipolar Technology
Package Outline
VREF to 36V
2.495±1.8%
NJM431SU / NJM432SU
NJM431SF / NJM432SF
SOT-89-3
SOT-23-5
BLOCK DIAGRAM / SYMBOL
CATHODE
CATHODE
REFERENCE
VREF
+
-
REFERENCE
PIN CONFIGURATION
NJM431SU
ANODE
NJM431SF
54
ANODE
NJM432SU
NJM432SF
54
123
1.REFERENCE
2.ANODE
3.CATHODE
Ver.2016-05-13
123
1.N.C.
2.ANODE*
3.CATHODE
4.REFERENCE
5.ANODE
* Pin 2 is attached to Substrate
and must beconnected to
ANODE or left open.
123
1.CATHODE
2.ANODE
3.REFERENCE
123
1.N.C.
2.ANODE
3.N.C.
4.CATHODE
5.REFERENCE
-1-




New Japan Radio

NJM432S Datasheet Preview

NJM432S Datasheet

ADJUSTABLE PRECISION SHUNT REGULATOR

No Preview Available !

NJM431S/NJM432S
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MAXIMUM RATINGS
(Ta=25ºC)
UNIT
Cathode Voltage
Continuous Cathode Current
Reference Input Current
Power Dissipation
VKA
IK
IREF
PD
37 (*1)
-100 to 150
-0.05 to 10
SOT-89-3 : 450(*2)
: 1300(*3)
SOT-23-5 : 480(*4)
: 650(*5)
V
mA
mA
mW
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
-40 to +125
-50 to +150
C
C
(*1) Unless specified, all voltage value are with respect to the anode pin.
(*2) Mounted on glass epoxy board. (76.2 114.3 1.6mm: EIA/JEDEC standard size, 2Layers)
(*3) Mounted on glass epoxy board. (76.2 114.3 1.6mm: EIA/JEDEC standard size, 4Layers)
(For 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
(*4) Mounted on glass epoxy board. (76.2 114.3 1.6mm: EIA/JEDEC standard size, 2Layers)
(*5) Mounted on glass epoxy board. (76.2 114.3 1.6mm: EIA/JEDEC standard size, 4Layers),
internal Cu area: 74.2 74.2mm
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Cathode Voltage
Cathode Current
SYMBOL
VKA
IK
MIN.
VREF
0.7
TYP.
-
-
MAX.
36
100
UNIT
V
mA
ELECTRICAL CHARACTERISTICS
PARAMETER
Reference Voltage
Reference Input Voltage Change
Over Temperature Range
Reference Voltage Change
vs. Cathode Voltage Change
Reference Input Current
Reference Input Current Change
Over Temperature Range
Minimum Cathode Current
OFF State Cathode Current
Dynamic Impedance
SYMBOL
VREF
VREF
(dev)
VREF/
VKA
IREF
IREF
(dev)
IMIN
IOFF
ΙZKAΙ
TEST CONDITIONS
VKA=VREF (*6)
VKA=VREF (*6)
Ta=-40˚C to +85˚C
(*7) VKA=10V-VREF
VKA=36V-10V
R1=10kΩ, R2=(*7)
R1=10kΩ, R2=(*7)
Ta=-40˚C to +85˚C
VKA=VREF(*6)
VKA=36V, VREF=0V(*8)
VKA=VREF, IK=1mA to 100mA,
f1kHz(*6)
MIN.
2450
-
-
-
-
-
-
-
(IK=10mA, Ta=25ºC)
TYP. MAX. UNIT
2495 2540 mV
8 17 mV
-1.4
-1
-2.7
-2
mV/V
2 4 µA
0.4 1.2 µA
0.4 0.7 mA
0.1 1.0 µA
0.2 0.5 Ω
The maximum value of Dynamic Impedance, Reference Voltage Changeand Reference Input Current Change
are determined based on sampling evaluation from the initial production lots, and thus not tested in the production test.
Therefore, these values are for the reference design purpose only.
(*6) Test Circuit Fig.1
(*7) Test Circuit Fig.2
(*8) Test Circuit Fig.3
-2-
Ver.2016-05-13


Part Number NJM432S
Description ADJUSTABLE PRECISION SHUNT REGULATOR
Maker New Japan Radio
PDF Download

NJM432S Datasheet PDF






Similar Datasheet

1 NJM432S ADJUSTABLE PRECISION SHUNT REGULATOR
New Japan Radio
2 NJM432SF ADJUSTABLE PRECISION SHUNT REGULATOR
New Japan Radio
3 NJM432SU ADJUSTABLE PRECISION SHUNT REGULATOR
New Japan Radio





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy