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CHT-LDOS-130

Description
High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications.
File Size293KB,5 Pages
ManufacturerETC
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CHT-LDOS-130 Overview

High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications.

CISSOID
The SOI design Specialists
CHT-LDOS
High-Temperature,
2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V,
1A, Low-Dropout SOI-CMOS Voltage Regulator
for symmetrical voltage applications.
General Description
The CHT-LDOS is a 1A, low-dropout linear
voltage regulator compatible with high-
temperature
environments.
Typical
operation temperature range extends from
-30° to 225°
C
C.
The circuit is stable throughout the whole
temperature range and under a large
choice of capacitive loads.
The minimum dropout voltage (V
in
-V
out
) is
2V with a 1A load current at 225°C and 1V
for load currents lower than 400mA. The
dropout voltage can span from 1 Volts to
(1)
20 Volts .
The circuit is a one-die solution.
CHT-LDOS is available in die and
packages (currently TO-3 and TO-254) on
demand.
Related documents:
AN-06016:
“Selecting
correct
CISSOID regulator depending on your
application”
AN-06002:
“Voltage regulator short-
circuit protection and associated
potential startup problem”.
Preliminary datasheet
Version 1.0 (05/2006)
Features
1V to 20V dropout Voltage @400mA
2V to 20V dropout Voltage @1A
Max 1A output current @ 225°
C
60dB input ripple rejection (0-100Hz)
C
load
from 100nF to 1000µF, large
ESR range
Available on die or in custom package
on demand. (3-pins compatible)
Stand-by mode available. (4-pins)
Tungsten interconnects for long-term
reliability
The start-up is operative over the
whole temperature range
Latch-up free
(1)
(1)
Available voltages:
CHT-LDOS-025:
CHT-LDOS-033:
CHT-LDOS-050:
CHT-LDOS-055 :
CHT-LDOS-090 :
CHT-LDOS-100 :
CHT-LDOS-120:
CHT-LDOS-130:
CHT-LDOS-150:
2.5V
3.3V
5.0V
5.5V
9.0V
10.0V
12.0V
13.0V
15.0V
Applications
Power supplies for high-temperature
electronic systems used in Well logging,
Automotive, Aeronautics or Aerospace
applications.
Typical application
V
NOM
+2V
C
in
V
in
GND
V
out
V
NOM
C
out
CHT-LDO
CHT-LDOS

CHT-LDOS-130 Related Products

CHT-LDOS-130 CHT-LDOS-033 CHT-LDOS CHT-LDOS-025 CHT-LDOS-050 CHT-LDOS-150 CHT-LDOS-120 CHT-LDOS-100 CHT-LDOS-090 CHT-LDOS-055
Description High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications. High-Temperature, 2.5V; 3.3V; 5V; 5.5V; 9V; 10V; 12V; 13V or 15V, 1A, Low-Dropout SOI-CMOS Voltage Regulator for symmetrical voltage applications.
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