Cissoid Voltage References & Regulators - HELIOS-LDOP





The CHT-LDOP is a positive low-dropout linear voltage regulator. The output voltage can be chosen from a list of available values (see table below). CHT-LDOP is adapted to systems with only a positive power supply

Cissoid HELIOS-LDOP 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
Quiescent current: 3mA
Available packaging: TO-254

Cissoid HELIOS-LDOP Applications & Application Notes

Power supplies for high-temperature electronic systems used in Well logging, Automotive, Aeronautics or Aerospace applications

  • Voltage regulator short-circuit protection and associated potential startup issue: AN-06002
  • Selecting correct CISSOID's regulator depending on application: AN-06016
  • Power Dissipation Considerations During Short Circuit Conditions:  AN-090477


Cissoid HELIOS-LDOP Ordering Information

Family Name Cissoid Part# Output Voltage(V) Package Part Marking Datasheet Buy Now
HELIOS-LDOP CHT-LDOP-025-TO254-T 2.5 TO-254 CHT-LDOP-025 Buy CHT-LDOP-025-TO254-T now!
HELIOS-LDOP CHT-LDOP-033-TO254-T 3.3 TO-254 CHT-LDOP-033 Buy CHT-LDOP-033-TO254-T now!
HELIOS-LDOP CHT-LDOP-050-TO254-T 5 TO-254 CHT-LDOP-050 Buy CHT-LDOP-050-TO254-T now!
HELIOS-LDOP CHT-LDOP-055-TO254-T 5.5 TO-254 CHT-LDOP-055 Buy CHT-LDOP-055-TO254-T now!
HELIOS-LDOP CHT-LDOP-090-TO254-T 9 TO-254 CHT-LDOP-090 Buy CHT-LDOP-090-TO254-T now!
HELIOS-LDOP CHT-LDOP-100-TO254-T 10 TO-254 CHT-LDOP-100 Buy CHT-LDOP-100-TO254-T now!
HELIOS-LDOP CHT-LDOP-120-TO254-T 12 TO-254 CHT-LDOP-120 Buy CHT-LDOP-120-TO254-T now!
HELIOS-LDOP CHT-LDOP-130-TO254-T 13 TO-254 CHT-LDOP-130 Buy CHT-LDOP-130-TO254-T now!
HELIOS-LDOP CHT-LDOP-150-TO254-T 15 TO-254 CHT-LDOP-150 Buy CHT-LDOP-150-TO254-T now!