900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






ETC

B432BM Datasheet Preview

B432BM Datasheet

1.25V Adjustable Shunt Regulator

No Preview Available !

Bay Linear
Inspire the Linear Power
1.25V Adjustable Shunt Regulator
B432
Description
The B432 is a three terminal adjustable shunt regulator with
thermal stability of 50ppm/°C. The output voltage can be
adjusted to any value from 1.25V (VREF) to 15V with two
external resistors. The B432 is an ideal voltage reference in an
isolated feedback circuit for 3.0V switch mode power supplies
The B432 shunt regulator is available with three voltage
tolerances (0.5%, 1.0% and 2.0%) and three package options
(SOT-23-3, TO-92, 8SOIC). This allows the designer the
opportunity to select the optimum combination of cost and
performance for their application.
Features
Low voltage operation (down to 1.25V)
Wide operating current….1mA to 100mA
Trimmed bandgap design ± 0.5%
Wide temperature range 0°C to +105°C
Available in SOT-23-3, TO-92 , 8SOIC
Upgrade for TLV431A & Cross AS432
Applications
Switching Power Supplies
Adjustable Power Supplies
Linear Regulators
Battery Powered Equipment
Monitors, TV, VCR
Instrumentation
Pin Connection
TO-92 (Z)
1 23
Ref Anode Cathode
Bottom View
SOT-23-3 (K3)
Anode
BAY
Ref Cathode
Top View
Ordering Information
Package
TO-92
SO-8
SOT-23
0.5%
B432AZ
B432AM
B432AK3
Tolerance
1%
B432BZ
B432BM
B432BK3
2%
B432CZ
B432CM
B432CK3
Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com




ETC

B432BM Datasheet Preview

B432BM Datasheet

1.25V Adjustable Shunt Regulator

No Preview Available !

Absolute Maximum Rating
Parameter
Cathode Voltage
Continuous Cathode Current
Power Dissipation at TA - 25°C
SOT-23-3
S0-8
TO-92
Thermal Resistance
SOT-23-3
S0-8
TO-92
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 seconds
ESD Rating (Human Body Model)
Recommended Operating Conditions
Cathode Voltage, Vz
Cathode Current, Iz
Symbol
Vz
Iz
PD
OJA
TJ
TSTG
TLEAD
TESD
Min Max Symbol
VREF
1.0
15 V
100 mA
Maximum
18
100
200
750
775
575
175
160
-40 to +150
-65 to +150
300
2
B432
Units
V
mA
mW
°C/W
°C
°C
°C
kV
Electrical Characteristics
Unless specified: T٨ = 25°C. Values in bold apply over full operating ambient temperature.
B432 0.5%
Parameter
Reference Voltage
Symbol
VREF
Condition
VZ = VREF1 IZ = 10mA(1)
Min
1.243
Typ
1.250
Max
1.257
Units
V
VREF Temp Deviation VDEV
VZ = VREF1 IZ = 10mA(1)
Ratio of Change in
VREF To Change in VZ
Reference Input
Current
IREF Temperature
Deviation
Off-State Cathode
Current
Δ VREF
ΔVZ
IREF
IREF(DEV)
IZ (OFF)
IZ = 10mA,ΔVZ = 15V to VRef
R1 = 10k, R2 = ,
IZ = 10mA(2)
R1 = 10k, R2 = ,
IZ = 10mA(2)
VREF = 0V, VZ =15V(3)
Min Operating
Current
IZ(MIN)
VZ = VREF(1)
2 16 mV
-1.5 -2.7 mV/V
3 6 µA
0.3 0.6 µA
nA
0.05 500
0.6 1 mA
Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com


Part Number B432BM
Description 1.25V Adjustable Shunt Regulator
Maker ETC
Total Page 5 Pages
PDF Download

B432BM Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 B432BK3 1.25V Adjustable Shunt Regulator
ETC
2 B432BM 1.25V Adjustable Shunt Regulator
ETC
3 B432BZ 1.25V Adjustable Shunt Regulator
ETC





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