Name: LTC3859ALHFE
Brand: Linear Technology
SKU: LTC3859ALHFE
Availability: InStock
Rating: 5 (147 reviews)

LTC3859ALHFE

For Reference Only

Part Number	LTC3859ALHFE
Manufacturer	Linear Technology
Description	IC POWER MANAGEMENT
Datasheet	LTC3859ALHFE Specifications
Package	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	5,056 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 15 - May 20 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC3859ALHFE (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Linear Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LTC3859ALHFE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC3859ALHFE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC3859ALHFE.

LTC3859ALHFE Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down, Step-Up/Step-Down
Output Configuration	Positive
Topology	Buck, Buck-Boost, SEPIC
Number of Outputs	3
Output Phases	2
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 38 V
Frequency - Switching	115kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)	99%, 100%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	38-TSSOP-EP

LTC3859ALHFE Reviews

Kings*****arghese

March 13, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Kel*****Soman

March 11, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LTC3859ALHFE Packaging

LTC3859ALHFE FAQ

1. How to order LTC3859ALHFE 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 LTC3859ALHFE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC3859ALHFE. All suppliers must pass our qualification reviews before they can publish their products including LTC3859ALHFE on Heisener; we pay more attention to the channels and quality of LTC3859ALHFE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC3859ALHFE price and inventory displayed accurate?

The price and inventory of LTC3859ALHFE 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 LTC3859ALHFE?

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 LTC3859ALHFE we delivered, we will accept the replacement or return of the LTC3859ALHFE 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 LTC3859ALHFE.

(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 LTC3859ALHFE pin diagram, LTC3859ALHFE datasheet?

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

LTC3859ALHFE Related Products

3640JC392KAT3ASB	AVX Corporation, CAP CER 3900PF 4KV X7R 3640, 3640 (9110 Metric), -	View
1210J1000102JDR	Knowles Syfer, CAP CER 1000PF 100V X7R 1210, 1210 (3225 Metric), -	View
1206Y0250152JXT	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), -	View
MCP112T-290E/TT	Microchip Technology, IC SUPERVISOR 2.90V LOW SOT23B-3, TO-236-3, SC-59, SOT-23-3, -	View
3-1462050-6	TE Connectivity Potter & Brumfield Relays, RELAY RF SPDT 2A 12V, -, -	View
ESQT-118-02-G-D-323-009	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	View
SLM-103-01-G-S	Samtec Inc., .050 MICRO STRIPS, -, -	View
DF13A-7P-1.25H(20)	Hirose Electric Co Ltd, CONN HEADER 7POS 1.25MM R/A TIN, -, -	View
MS3126P20-16P	Amphenol Industrial Operations, CONN PLUG 16POS STRAIGHT W/PINS, -, -	View
MS3106E22-22PX	ITT Cannon, LLC, CONN PLUG 4 POS STRAIGHT W/PINS, -, -	View
5-1871058-4	TE Connectivity AMP Connectors, CONN PCI EXP FMALE 164POS 0.039, -, -	View
VI-JV0-CZ-F3	Vicor Corporation, CONVERTER MOD DC/DC 5V 25W, Half Brick, -	View

LTC3859ALHFE Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LTC3859ALHFE#TRPBF

D# V36:1790_06479169

Analog Devices Inc

DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP T/R

RoHS: Compliant

LTC3859ALHFE#PBF

D# V36:1790_06479168

Analog Devices Inc

DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin TSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859ALHFE#PBF

Linear Technology

BUCK X2, BOOST, 4.5-38V, 850KHZ, 38TSSOP

LTC3859ALHFE#TRPBF

Linear Technology

IC REG CTRLR BCK BST PWM 38TSSOP

Part Number	Manufacturer	Description	Stock
LTC3859ALHFE#TRPBF D# LTC3859ALHFE#TRPBF-ND	Analog Devices Inc	IC REG CTRLR MULT TOP 38TSSOP	0
LTC3859ALHFE D# LTC3859ALHFE-ND	Analog Devices Inc	IC POWER MANAGEMENT	0
LTC3859ALHFE#PBF D# LTC3859ALHFE#PBF-ND	Analog Devices Inc	IC REG CTRLR MULT TOP 38TSSOP	13

Part Number

Manufacturer

Description

Stock

LTC3859ALHFEPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

LTC3859ALHFETRPBF

Linear Technology

OEM/CM ONLY

984

LTC3859ALHFEPBF

Linear Technology

OEM/CM ONLY

983

Part Number

Manufacturer

Description

Stock

LTC3859ALHFE#TRPBF

D# LTC3859ALHFETRP

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

LTC3859ALHFE#PBF

D# LTC3859ALHFEPBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC3859ALHFEPBF

Analog Devices Inc

OEM/CM ONLY

108

Quick Inquiry

LTC3859ALHFE

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS