Cissoid Voltage References & Regulators - HELIOS-LDNS

Review the key characteristics of the HELIOS-LDNS voltage regulator family.

Temperature range

−55°C to +225°C (operational up to +300°C)

Input voltage

V_OUT − 2 V to −30 V

Maximum output current

1 A

Total precision (absolute + drift)

2%

Short-circuit protection

Foldback

Quiescent current

3 mA

Package

TO-254

Refer to the HELIOS-LDNS datasheet (PDF, opens in a new tab) for test conditions and operating limits, including use above +225°C.

Compare the nine listed HELIOS-LDNS options by output voltage, package and part number.

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HELIOS-LDNS — 9 ordering options

Part Number ↕	Web Images	Family ↕	Output Voltage (V) ↕	Package ↕	Part Marking ↕	Datasheet
CHT-LDNS-025-TO254-T		HELIOS-LDNS	-2.5	TO-254	CHT-LDNS-025	PDF
CHT-LDNS-033-TO254-T		HELIOS-LDNS	-3.3	TO-254	CHT-LDNS-033	PDF
CHT-LDNS-050-TO254-T		HELIOS-LDNS	-5	TO-254	CHT-LDNS-050	PDF
CHT-LDNS-055-TO254-T		HELIOS-LDNS	-5.5	TO-254	CHT-LDNS-055	PDF
CHT-LDNS-090-TO254-T		HELIOS-LDNS	-9	TO-254	CHT-LDNS-090	PDF
CHT-LDNS-100-TO254-T		HELIOS-LDNS	-10	TO-254	CHT-LDNS-100	PDF
CHT-LDNS-120-TO254-T		HELIOS-LDNS	-12	TO-254	CHT-LDNS-120	PDF
CHT-LDNS-130-TO254-T		HELIOS-LDNS	-13	TO-254	CHT-LDNS-130	PDF
CHT-LDNS-150-TO254-T		HELIOS-LDNS	-15	TO-254	CHT-LDNS-150	PDF