Name: MAX840ESA+
Brand: Maxim Integrated
SKU: MAX840ESA
Price: 5.5259 USD
Availability: InStock
Rating: 5 (69 reviews)

MAX840ESA+

For Reference Only

Part Number	MAX840ESA+
Manufacturer	Maxim Integrated
Description	IC BIAS GAASFET REG 8-SOIC
Datasheet	MAX840ESA+ Datasheet MAX840ESA+ Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,736 piece(s)
Unit Price	$ 5.5259 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 6 - Jun 11 (Choose Expedited Shipping)
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Delivery Services

Part Number # MAX840ESA+ (PMIC - Voltage Regulators - Special Purpose) is manufactured by Maxim Integrated 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 MAX840ESA+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX840ESA+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX840ESA+.

MAX840ESA+ Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Special Purpose
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Applications	Charge Pump, Cellular Telephone Transmitter
Voltage - Input	2.5 V ~ 10 V
Number of Outputs	1
Voltage - Output	-2V, -0.5 V ~ -9.4 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

MAX840ESA+ Datasheet

MAX840ESA+ Reviews

Jack*****Pace

April 1, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Ani*****Anne

March 16, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Lyl*****oach

March 8, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

Jayd*****aters

March 1, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Nath***** Verma

February 26, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Mali*****idhu

February 21, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

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MAX840ESA+ Packaging

MAX840ESA+ FAQ

1. How to order MAX840ESA+ 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 MAX840ESA+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX840ESA+. All suppliers must pass our qualification reviews before they can publish their products including MAX840ESA+ on Heisener; we pay more attention to the channels and quality of MAX840ESA+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX840ESA+ price and inventory displayed accurate?

The price and inventory of MAX840ESA+ 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 MAX840ESA+?

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 MAX840ESA+ we delivered, we will accept the replacement or return of the MAX840ESA+ 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 MAX840ESA+.

(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 MAX840ESA+ pin diagram, MAX840ESA+ datasheet?

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

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MAX840ESA+ 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

MAX840ESA+

D# MAX840ESA+

Maxim Integrated Products

Charge Pump INV -2V/-0.5V to -9.4V 4mA 8-Pin SOIC N - Rail/Tube (Alt: MAX840ESA+)

MAX840ESA+T

D# MAX840ESA+T

Maxim Integrated Products

Charge Pump INV -2V/-0.5V to -9.4V 4mA 8-Pin SOIC N T/R - Tape and Reel (Alt: MAX840ESA+T)

Part Number

Manufacturer

Description

Stock

MAX840ESA+T

D# MAX840ESA+T

Maxim Integrated Products

Charge Pump INV -2V/-0.5V to -9.4V 4mA 8-Pin SOIC N T/R (Alt: MAX840ESA+T)

MAX840ESA+

D# MAX840ESA+

Maxim Integrated Products

Charge Pump INV -2V/-0.5V to -9.4V 4mA 8-Pin SOIC N (Alt: MAX840ESA+)

Part Number

Manufacturer

Description

Stock

MAX840ESA

Maxim Integrated Products

620

Part Number	Manufacturer	Description	Stock
MAX840ESA	Maxim Integrated Products	CHG PUMP INV -2V/-0.5V TO -9.4V 4MA 8SOIC - Tape and Reel	0
MAX840ESA+T	Maxim Integrated Products	CHG PUMP INV -2V/-0.5V TO -9.4V 4MA 8SOIC - Tape and Reel	0
MAX840ESA+	Maxim Integrated Products	CHG PUMP INV -2V/-0.5V TO -9.4V 4MA 8SOIC - Tape and Reel	0
MAX840ESA-T	Maxim Integrated Products	CHG PUMP INV -2V/-0.5V TO -9.4V 4MA 8SOIC - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

MAX840ESAT

Maxim Integrated Products

Switched Capacitor Regulator, 100kHz Switching Freq-Max, CMOS, PDSO8

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MAX840ESA+T

D# MAX840ESA+T-ND

Maxim Integrated Products

IC REG CHARGE PUMP 1OUT 8SOIC

MAX840ESA+

D# MAX840ESA+-ND

Maxim Integrated Products

IC REG CHARGE PUMP 1OUT 8SOIC

189

Part Number

Manufacturer

Description

Stock

MAX840ESA

D# MAX840ESA

Maxim Integrated Products

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1742

Part Number	Manufacturer	Description	Stock
MAX840ESA-T	Maxim Integrated Products	In stock shipping within 2days	7919
MAX840ESA+	Maxim Integrated Products	In stock shipping within 2days	122
MAX840ESA	Maxim Integrated Products	In stock shipping within 2days	2300

Part Number

Manufacturer

Description

Stock

MAX840ESA+

D# 2516620

Maxim Integrated Products

CHARGE PUMP, INV, 100KHZ, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MAX840ESA

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

3409

MAX840ESAT

MAX840ESA-T

OEM/CM QUOTES ONLY | NO BROKERS

19488

Part Number	Manufacturer	Description	Stock
MAX840ESA	Maxim Integrated Products	OEM/CM ONLY	4113
MAX840ESA1	Maxim Integrated Products	OEM/CM ONLY	4114
MAX840ESAT	Analog Devices Inc	OEM/CM ONLY	2286

Part Number

Manufacturer

Description

Stock

MAX840ESA-T

Maxim Integrated Products

OEM/CM Immediate delivery

7659

MAX840ESA

Maxim Integrated Products

OEM/CM Immediate delivery

2360

Part Number

Manufacturer

Description

Stock

MAX840ESA+

D# 700-MAX840ESA

Maxim Integrated Products

Switching Voltage Regulators Low-Noise, Regulated, -2V GaAsFET Bias

RoHS: Compliant

360

Part Number

Manufacturer

Description

Stock

MAX840ESA+

D# 73Y6114

Maxim Integrated Products

CHARGE PUMP, INV, 100KHZ, NSOIC-8, Output Type:Fixed, Input Voltage Min:2.5V, Input Voltage Max:10V, DC / DC Converter IC Case:NSOIC, No. of Pins:8Pins, Output Current:4mA, Fixed Output Voltage Nom.:-2V, Topology:Inverting RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
MAX840ESA+T D# NS-MAX840ESA+T	Maxim Integrated Products	OEM/CM ONLY	2618
MAX840ESA+ D# NS-MAX840ESA+	Maxim Integrated Products	OEM/CM ONLY	6737
MAX840ESA D# NS-MAX840ESA	MAXIM	OEM/CM ONLY	5384

Part Number

Manufacturer

Description

Stock

MAX840ESA-T

Maxim Integrated Products

DC to DC Converter, -2V, 8 Pin, SOP

558

MAX840ESA

Maxim Integrated Products

DC to DC Converter, -2V, 8 Pin, SOP

2000

Part Number

Manufacturer

Description

Stock

MAX840ESA+T

Maxim Integrated Products

OEM/CM ONLY

23915

MAX840ESA

Maxim Integrated Products

OEM/CM ONLY

7083

Part Number

Manufacturer

Description

Stock

MAX840ESA

Maxim Integrated Products

IN stock Immediate delivery

2375

MAX840ESA-T

Maxim Integrated Products

IN stock Immediate delivery

7674

Part Number	Manufacturer	Description	Stock
MAX840ESA+	Maxim Integrated Products	shipping today	1046
MAX840ESA	Maxim Integrated Products	shipping today	1496
MAX840ESA-T	Maxim Integrated Products	shipping today	8733

Part Number	Manufacturer	Description	Stock
MAX840ESA+T	Maxim Integrated Products	RFQ	6839
MAX840ESA+	mfr	RFQ	10689
MAX840ESA	Maxim Integrated Products	RFQ	12119

Part Number

Manufacturer

Description

Stock

MAX840ESA-T

Maxim Integrated Products

IC BIAS GAASFET REG 8-SOIC

12388

Part Number

Manufacturer

Description

Stock

MAX840ESA+

D# 2516620

Maxim Integrated Products

CHARGE PUMP, INV, 100KHZ, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MAX840ESA+

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.

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