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LTC1438IG#PBF

LTC1438IG#PBF
Mfr. #:
LTC1438IG#PBF
Hersteller:
Analog Devices / Linear Technology
Beschreibung:
Switching Voltage Regulators 2x Hi Eff, L N, Sync Buck Sw Regs
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
LTC1438IG#PBF Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC1438IG#PBF DatasheetLTC1438IG#PBF Datasheet (P4-P6)LTC1438IG#PBF Datasheet (P7-P9)LTC1438IG#PBF Datasheet (P10-P12)LTC1438IG#PBF Datasheet (P13-P15)LTC1438IG#PBF Datasheet (P16-P18)LTC1438IG#PBF Datasheet (P19-P21)LTC1438IG#PBF Datasheet (P22-P24)LTC1438IG#PBF Datasheet (P25-P27)LTC1438IG#PBF Datasheet (P28-P30)LTC1438IG#PBF Datasheet (P31-P32)
ECAD Model:
Mehr Informationen:
LTC1438IG#PBF Mehr Informationen
Produkteigenschaft
Attributwert
Hersteller:
Analog Devices Inc.
Produktkategorie:
Schaltspannungsregler
RoHS:
Y
Montageart:
SMD/SMT
Paket / Koffer:
SSOP-28
Ausgangsspannung:
1.19 V to 9 V
Anzahl der Ausgänge:
1 Output
Eingangsspannung MAX:
36 V
Topologie:
Bock
Eingangsspannung MIN:
3.5 V
Schaltfrequenz:
125 kHz
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Serie:
LTC1438
Verpackung:
Rohr
Höhe:
2 mm
Eingangsspannung:
15 V
Betriebstemperaturbereich:
- 40 C to + 85 C
Ruhestrom:
320 uA
Typ:
Synchroner Abwärts-Schaltregler
Marke:
Analoge Geräte / Lineare Technologie
Stilllegen:
Stilllegen
Entwicklungs-Kit:
DC198B
Ladungsregulierung:
0.5 %
Produktart:
Schaltspannungsregler
Werkspackungsmenge:
47
Unterkategorie:
PMIC - Power-Management-ICs
Tags
LTC1438I, LTC1438, LTC143, LTC14, LTC1, LTC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ear Technology
LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators
***ponent Distributors Inc.
Dual Const Freq Syn Sw Reg Cntrl
***log Devices
The LTC1438/LTC1439 are dual, synchronous stepdown switching regulator controllers which drive external N-channel power MOSFETs in a phase-lockable fixed frequency architecture. The Adaptive Power™ output stage selectively drives two N-channel MOSFETs at frequencies up to 400kHz while reducing switching losses to maintain high efficiencies at low output currents. An auxiliary 0.5A linear regulator using an external PNP pass device provides a low noise, low dropout voltage source. A secondary winding feedback control pin (SFB1) guarantees regulation regardless of load on the main output by forcing continuous operation. An additional comparator is available for use as a low battery detector. A power-on reset timer (POR) is included which generates a signal delayed by 65536/fCLK (typ 300ms) after the output is within 5% of the regulated output voltage. Internal resistive dividers provide pin selectable output voltages with remote sense capability on one of the two outputs. The operating current levels are user-programmable via external current sense resistors. Wide input supply range allows operation from 3.5V to 30V (36V maximum). Applications Notebook and Palmtop Computers, PDAs Portable Instruments Battery-Operated Devices DC Power Distribution Systems
Power Management ADI SLP
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Verfügbarkeit
Aktie:
47
Auf Bestellung:
2030
Menge eingeben:
Der aktuelle Preis von LTC1438IG#PBF dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
Referenzpreis (USD)
Menge
Stückpreis
ext. Preis
1
16,38 $
16,38 $
25
13,09 $
327,25 $
100
10,67 $
1 067,00 $
250
10,43 $
2 607,50 $
500
10,03 $
5 015,00 $
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