L4921 Scheda tecnica(PDF) - STMicroelectronics

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L4921 Scheda tecnica (PDF) - STMicroelectronics

L4921 Datasheet PDF - STMicroelectronics


Il numero della parte	L4921

Scarica	L4921 Scarica

Grandezza file	64.93 Kbytes

Page	7 Pages

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

Logo

Spiegazioni elettronici

VERY LOWDROP ADJUSTABLE REGULATORS

L4921 Datasheet (PDF)

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Scarica Scheda tecnica

L4921 Datasheet PDF - STMicroelectronics


Il numero della parte	L4921

Scarica	L4921 Click to download

Grandezza file	64.93 Kbytes

Page	7 Pages

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

Logo

Spiegazioni elettronici	VERY LOWDROP ADJUSTABLE REGULATORS

L4921 Scheda tecnica (HTML) - STMicroelectronics

L4921 Datasheet HTML 1Page - STMicroelectronics

L4921 Datasheet HTML 2Page - STMicroelectronics

L4921 Datasheet HTML 3Page - STMicroelectronics

L4921 Datasheet HTML 4Page - STMicroelectronics

L4921 Datasheet HTML 5Page - STMicroelectronics

L4921 Datasheet HTML 6Page - STMicroelectronics

L4921 Datasheet HTML 7Page - STMicroelectronics

L4921 Dettagli del prodotto

DESCRIPTION

The L4920 and L4921 are adjustable voltage regulator swith a very low voltage drop(0.4V typ.at 0.4A Tj = 25°C), low quiescent current and comprehensive on-chip protection.

These devices are protected against load dump and field decay transients, polarity reversal and over heating.

A foldback current limiter protects against load short circuits.

The output voltage is adjustable through an external divider from 1.25V to 20V. The minimum operating input voltage is 5.2V (TJ = 25°C).

. VERY LOW DROP VOLTAGE

. ADJUSTABLE OUTPUT VOLTAGE FROM 1.25V TO 20V

. 400mA OUTPUT CURRENT

. LOW QUIESCENT CURRENT

. REVERSE VOLTAGE PROTECTION

. + 60/ − 60V TRANSIENT PEAK VOLTAGE PROTECTION

. SHORT CIRCUIT PROTECTION WITH FOLD BACK CHARACTERISTICS

. THERMAL SHUT-DOWN

Codice articolo simile - L4921

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
STMicroelectronics	L4922	50Kb / 6P	VERY LOW DROP REGULATOR WITH RESET Jun-2000
	L4923	53Kb / 6P	WITH RESET AND INHIBIT 5V.1A VERY LOW DROP REGULATOR Jun-2000
	L4925	69Kb / 8P	VERY LOW DROP VOLTAGE REGULATOR Jun-2000
	L4925	197Kb / 14P	Very low drop voltage regulator 20-Sep-2013
	L4925PD	69Kb / 8P	VERY LOW DROP VOLTAGE REGULATOR Jun-2000

Descrizione simile - L4921

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A proposito di STMicroelectronics

STMicroelectronics è un produttore di elettronica e semiconduttori multinazionali con sede a Ginevra, in Svizzera.

La società offre una vasta gamma di prodotti tra cui microcontrollori, sensori, amplificatori di potenza e circuiti integrati per varie applicazioni nei mercati automobilistici, industriali e di consumo.

Fondata nel 1987, STMicroelectronics ha operazioni in oltre 100 paesi ed è una delle più grandi società di semiconduttori al mondo.

*Queste informazioni sono solo a scopo informativo generale, non saremo responsabili per eventuali perdite o danni causati dalle informazioni di cui sopra.

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