|
HELIOS: High Temperature Voltage Regulators |
|
|
CISSOID offers a family of linear Low Dropout Voltage Regulator for High Temperature applications.
All the regulators are designed to sustain a wide range of output loads and input voltages. Positive and Negative regulators are available in die or in package.
Positive Voltage Regulator
|
Product Name
|
Static current consumption
|
Application
|
|
|
3.5mA
|
Positive Single power supply
|
|
|
3.5mA
|
Symetrical +/- power supply
|
Negative Voltage Regulator
|
Product Name
|
Static current consumption
|
Application
|
|
|
3mA
|
Symetrical +/- power supply
|
Application notes
-
Voltage regulator short-circuit protection and associated potential startup issue AN-06002 (626 KB)
-
Selecting correct CISSOID's regulator depending on application AN-06016 (209 KB)
-
Power Dissipation Considerations During Short Circuit Conditions AN-090477 (266 KB)
CHT-LDOP range: Positive Voltage Low dropout linear voltage regulators
The CHT-LDOP is a positive low-dropout linear voltage regulator in a single die. The output voltage can be chosen from a long list of available values (see table below). CHT-LDOP is adapted to system with only positive power supply.
Typical performances:
- Temperature range: -55°C to 225°C (operational up to 300°C)
- Input Voltage: Vout + 2V to 25V (30V for High Voltage input)
- Maximum Output current: 1A
- Total precision (absolute+drift): 2%
- Short-Circuit protection: Foldback
- Tuning by bonding
- Quiescent current: 3mA
- Available packaging: Die, TO-254
|
Ordering #
|
Vout
|
Max Vin
|
Iout
|
Datasheet
|
|
CHT-LDOP-025-TO254-T
|
2.5V
|
25V
|
1A
|
|
|
CHT-LDOP-033-TO254-T
|
3.3V
|
25V
|
1A
|
|
|
CHT-LDOP-050-TO254-T
|
5V
|
25V
|
1A
|
|
|
CHT-LDOP-055-TO254-T
|
5.5V
|
25V
|
1A
|
|
|
CHT-LDOP-090-TO254-T
|
9V
|
25V
|
1A
|
|
|
CHT-LDOP-100-TO254-T
|
10V
|
25V
|
1A
|
|
|
CHT-LDOP-120-TO254-T
|
12V
|
30V
|
1A
|
|
|
CHT-LDOP-130-TO254-T
|
13V
|
30V
|
1A
|
|
|
CHT-LDOP-150-TO254-T
|
15V
|
30V
|
1A
|
|
CHT-LDOS range: Postitive Voltage Low dropout linear voltage regulators
The CHT-LDOS is apositive low-dropout linear voltage regulator in a single die. The output voltage can be chosen from a long list of available values (see table below). CHT-LDOS is adapted to system using symetrical power supply
Typical performances:
- Temperature range: -55°C to 225°C (operational up to 300°C)
- Input Voltage: Vout + 2V to 25V (30V for High Voltage input)
- Maximum Output current: 1A
- Total precision (absolute+drift): 2%
- Short-Circuit protection: Foldback
- Tuning by bonding
- Quiescent current: 3mA
- Available packaging: Die, TO-254
|
Ordering #
|
Vout
|
Max Vin
|
Iout
|
Datasheet
|
|
CHT-LDOS-025-TO254-T
|
2.5V
|
25V
|
1A
|
|
|
CHT-LDOS-033-TO254-T
|
3.3V
|
25V
|
1A
|
|
|
CHT-LDOS-050-TO254-T
|
5V
|
25V
|
1A
|
|
|
CHT-LDOS-055-TO254-T
|
5.5V
|
25V
|
1A
|
|
|
CHT-LDOS-090-TO254-T
|
9V
|
25V
|
1A
|
|
|
CHT-LDOS-100-TO254-T
|
10V
|
25V
|
1A
|
|
|
CHT-LDOS-120-TO254-T
|
12V
|
30V
|
1A
|
|
|
CHT-LDOS-130-TO254-T
|
13V
|
30V
|
1A
|
|
|
CHT-LDOS-150-TO254-T
|
15V
|
30V
|
1A
|
|
CHT-LDNS range: Negative Voltage Low dropout linear voltage regulators
The CHT-LDN is a Negative low-dropout linear voltage regulator in a single die. The output voltage can be chosen from a long list of available values (see table below).
Typical performances:
- Temperature range: -55°C to 225°C (operational up to 300°C)
- Input Voltage: Vout -2V to Vout -15V
- Maximum Output current: 1A
- Total precision (absolute+drift): 2%
- Short-Circuit protection: Foldback
- Tuning by bonding
- Quiescent current: 3mA
- Available packaging: Die, TO-254
|
Orerding #
|
Vout
|
Max Vin
|
Iout
|
Datasheet
|
|
CHT-LDNS-025-TO254-T
|
-2.5V
|
-25V
|
100mA
|
|
|
CHT-LDNS-033-TO254-T
|
-3.3V
|
-25V
|
1A
|
|
|
CHT-LDNS-050-TO254-T
|
-5V
|
-25V
|
1A
|
|
|
CHT-LDNS-055-TO254-T
|
-5.5V
|
-25V
|
1A
|
|
|
CHT-LDNS-090-TO254-T
|
-9V
|
-25V
|
1A
|
|
|
CHT-LDNS-100-TO254-T
|
-10V
|
-25V
|
1A
|
|
|
CHT-LDNS-120-TO254-T
|
-12V
|
-30V
|
1A
|
|
|
CHT-LDNS-130-TO254-T
|
-13V
|
-30V
|
1A
|
|
|
CHT-LDNS-150-TO254-T
|
-15V
|
30V
|
1A
|
|
|
Home 