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H432CA

Description
30V 4uA adjustable shunt regulator
CategoryPower management   
File Size123KB,6 Pages
ManufacturerHI-SINCERITY MICROELECTRONICS CORP.
Download Datasheet View All

H432CA Overview

30V 4uA adjustable shunt regulator

Features

Product Name: 30V 4uA Adjustable Shunt Regulator


Adjustable Shunt Regulator


Product model: H432CA



Product Description:


The H432 series are three-terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 1.24 or 1.25 volts) and 30 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.



product features:


Programmable output voltage


Temperature coefficient is 50ppm/℃ typical


Temperature compensated for operation over full temperature range


Low out put noise voltage


Fast turn on response



parameter:


Cathode:Max.30V


Reference Input Cur:Max.4uA


Reference I/P:1.24±0.5% V


Dynamic Impedance:Max. 0.2ohm


Off-State Cathode:Max.1uA


Cathode Cur. For Regulation:Max.1mA


Deviation of Reference Input Cur:1.2uA


ROSH: PF (lead-free) HF (halogen-free)


Package:TO-92


H432CA Preview

Download Datasheet
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200404
Issued Date : 2004.03.01
Revised Date : 2008.08.27
Page No. : 1/6
H432 Series
Adjustable Shunt Regulator
H432 Series Pin Assignment
3-Lead Plastic
SOT-23
Package Code: N
Pin 1: Reference
Pin 2: Cathode
Pin 3: Anode
3-Lead Plastic
SOT-89
Package Code: M
Pin 1: Reference
Pin 2: Anode
Pin 3: Cathode
3-Lead Plastic
TO-92
Package Code: A
Pin 1: Reference
Pin 2: Anode
Pin 3: Cathode
3
2
Description
The H432 series are three-terminal adjustable regulators with guaranteed
thermal stability over applicable temperature ranges. The output voltage
may be set to any value between V
REF
(approximately 1.24 or 1.25 volts)
and 30 volts with two external resistors. These devices have a typical
dynamic output impedance of 0.2Ω. Active output circuitry provides a very
sharp turn-on characteristic, making these devices excellent replacement
for zener diodes in many applications.
1
1
2
3
Features
Programmable output voltage
Temperature coefficient is 50ppm/
o
C typical
Temperature compensated for operation over full temperature range
Low output noise voltage
Fast turn on response
1
2
12
3
3
Ordering Information
Package
SOT-23
SOT-89
TO-92
V
REF
1.24V±2%
H432AN
H432AM
H432AA
V
REF
1.24V±1%
H432BN
H432BM
H432BA
V
REF
1.24V±0.5%
H432CN
H432CM
H432CA
V
REF
1.25V±2%
H432DN
H432DM
H432DA
V
REF
1.25V±1%
H432EN
H432EM
H432EA
V
REF
1.25V±0.5%
H432FN
H432FM
H432FA
Absolute Maximum Ratings
(Operating temperature range applies unless otherwise specified)
Characteristics
Cathode Voltage
Cathode Current Range (Continuous)
Reference Input Current Range
Power Dissipation
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Symbol
V
KA
I
K
I
REF
P
D
T
opr
T
J
T
stg
Value
30
50
0.05~+10
SOT-23
280
SOT-89
770
TO-92
770
-25~+85
150
-65~+150
Unit
V
mA
mA
mW
o
o
C
C
o
C
Operating Conditions
Characteristics
Cathode Voltage
Cathode Current Range (Continuous)
Symbol
V
KA
I
K
Min.
V
REF
1
Typ.
-
10
Max.
30
-
Unit
V
mA
H432 Series
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