MAX868EUB+ ,DC to DC Converter - Maxim Integrated

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

116 points

Part No

MAX868EUB+
Manufacturer

Maxim Integrated
ChipWorker Part#

CW45814764
Category

DC to DC Converter
Package

TFSOP-10
Description

MAXIM INTEGRATED PRODUCTS MAX868EUB+ DC-DC Adjustable Charge Pump Voltage Converter, 1.8V to 5.5V in, -11V to -3.6V/30mA out, µMAX-10
Documentation

Datasheet
Ships from

Moscow
Наличие

5 pcs In Stock
Estimated Price

$ 3.94

Buy MAX868EUB+

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.

Real stock check

Best price from distributors

Engineer support

MAX868EUB+ Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	{{ low_stock_text }}	1	{{weeks_text}}
Arrow	{{noList.partNo}} {{noList.mfr}}	{{ low_stock_text }}	1	{{weeks_text}}
Mouser	{{noList.partNo}} {{noList.mfr}}	{{ low_stock_text }}	1	{{weeks_text}}
					{{submitRFQ}}
Chipworker	{{noList.partNo}} {{noList.mfr}}	{{stockAvailability}} {{ search_item }}	{{moq}}	1	6 - 8 {{delivery_date}}

Update Data

Chipworker Certification

ChipWorker Qualifications — ISO 9001, ISO 45001, ISO 14001, MA Certification. Over 11 years of experience, more than 1000 clients in Russia, support for small MOQ

11+ years sourcing experience

1000+ russia customers

ISO certified supplier

Support small MOQ

*Photos of Our Actual 800 m² Warehouse

MAX868EUB+ Specifications

Consulting Engineer >>

Attribute	Attribute Value

Part Number	MAX868EUB+
Manufacturer	Maxim Integrated
ChipWorker Part#	CW45814764
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	TFSOP-10
Frequency	450 kHz
Number of Outputs	1 Output
Output Voltage	-11.0 V
Output Current	30 mA
Number of Positions	10 Position
Power Dissipation	444 mW
Switching Frequency	270kHz ~ 630kHz
Input Voltage (Max)	5.5 V
Input Voltage (Min)	1.8 V
Output Current (Max)	35 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.8V ~ 5.5V
Input Voltage	1.8V ~ 5.5V
	expand all
Size-Length	3.15 mm
Size-Width	3.15 mm
Size-Height	0.94 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Similar & Replacement Parts

Similar products

Product Description

The MAX868EUB+ is a regulated Inverting Charge Pump for battery-operated equipment. The MAX868 inverting charge pump provides a low-cost and compact means of generating a regulated negative voltage up to -2 x VIN from a positive input voltage between 1.8 and 5.5V. It uses a pulse-frequency-modulation (PFM) control scheme to generate the regulated negative output voltage. PFM operation is obtained by gating the internal 450kHz oscillator on and off as needed to maintain output voltage regulation. This unique on-demand switching scheme gives the MAX868 excellent light-load efficiency without degrading its full-load operation (up to 30mA), permitting smaller capacitors to take advantage of the oscillator"s high switching frequency. The MAX868 requires no inductors; only four capacitors are required to build a complete DC-DC converter. Output voltage regulation is achieved by adding just two resistors.
Regulated negative output voltage (up to -2 x VIN)
On-demand switching at up to 450kHz
30µA Quiescent supply current
Requires only four small external capacitors
0.1µA Logic-controlled shutdown
Up to 30mA output current
Adjustable output voltage

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing