Name: UM1540DB-18
Brand: Union Semiconductor International Limited
SKU: UM1540DB-18
Availability: InStock
Rating: 5 (107 reviews)

UM1540DB-18

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Onderdeelnummer	UM1540DB-18
Fabrikant	Union Semiconductor International Limited
Omschrijving	5V Input, Low Quiescent Current
Gegevensblad
package	-
ECAD
In voorraad	0 piece(s)
Eenheidsprijs	Request a Quote
Levertijd	Nog te bevestigen
Geschatte Leveringstijd	sep 24 - sep 29 (Kies voor snelle verzending)
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Wij bieden UM1540DB-18 voor een concurrerende prijs op de wereldmarkt, stuur ons dan een verzoek quotum voor de prijsstelling. Dankjewel!
Om uw RFQ te verwerken, dan kunt u UM1540DB-18 toe met de hoeveelheid in de BOM. Heisener.com bevat GEEN registratie vereist om een offerte van UM1540DB-18 vragen.

UM1540DB-18-specificaties

Fabrikant	Union Semiconductor International Limited
Categorie	Geïntegreerde schakelingen (IC's) - PMIC - Spanningsregelaars - Lineair
package	-
ECAD
Serie	UM1540
Uitgang configuratie	Positive
Uitgangstype	Fixed
Aantal regelgevers	1
Voltage - Input (Max)	6V
Voltage - Uitgang (min / vast)	1.8V
Voltage - Uitgang (Max)	-
Spanningsuitval (Max)	0.33V @ 200mA
Huidige uitgang	300mA
Actueel - Quiescent (Iq)	1.5 µA
Huidige - Levering (Max)	-
PSRR	56dB ~ 42dB (100Hz ~ 1kHz)
Controle functies	Enable
Beschermingsfuncties	Over Current, Over Temperature
Bedrijfstemperatuur	-40°C ~ 125°C (TJ)
Montage type	Surface Mount
Pakket / koffer	4-XDFN Exposed Pad
Apparaatpakket leverancier	4-DFN (1x1)

UM1540DB-18 Packaging

UM1540DB-18 FAQ

1. How to order UM1540DB-18 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that UM1540DB-18 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UM1540DB-18. All suppliers must pass our qualification reviews before they can publish their products including UM1540DB-18 on Heisener; we pay more attention to the channels and quality of UM1540DB-18 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UM1540DB-18 price and inventory displayed accurate?

The price and inventory of UM1540DB-18 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of UM1540DB-18?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UM1540DB-18 we delivered, we will accept the replacement or return of the UM1540DB-18 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UM1540DB-18.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as UM1540DB-18 pin diagram, UM1540DB-18 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

UM1540DB-18 garanties

Service garanties

Wij garanderen 100% klanttevredenheid.

Ons ervaren verkoopteam en technische ondersteuningsteam ondersteunen onze diensten om al onze klanten tevreden te stellen.

Kwaliteitsgaranties

Wij bieden 90 dagen garantie.

Als de items die u hebt ontvangen niet in perfecte kwaliteit waren, zijn wij verantwoordelijk voor uw terugbetaling of vervanging, maar de items moeten in hun oorspronkelijke staat worden geretourneerd.

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UM1540DB-18

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