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MAX1853EXT-T The MAX1853EXT-T is an inverting charge pump voltage regulator from Analog Devices / Maxim Integrated. It features a 2.5V to 5.5V input range and can supply up to 30mA of output current.
Mfr Part #:

MAX1853EXT-T

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1853EXT-T is an inverting charge pump voltage regulator from Analog Devices / Maxim Integrated. It features a 2.5V to 5.5V input range and can supply up to 30mA of output current.
✓ Total Stock: 28,928 pcs
$ Price Range: $1.08

MAX1853EXT-T Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
25,829 pcs
On Request
25829 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,284 pcs
On Request
2284 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
815 pcs
On Request
815 pcs On Request 1 On Request On Request 1332+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX1853EXT-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Supply Current
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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MAX1853EXT-T Description

Short technical summary and product information.

The MAX1853EXT-T is a monolithic, CMOS charge-pump voltage inverter designed for battery-powered and board-level voltage conversion applications. It operates from an input voltage range of 2.5V to 5.5V and can deliver up to 30mA of output current with a low 15Ω output resistance.

 

This device features a switching frequency of 200kHz, allowing for optimization of external component size. It includes on-chip oscillator control circuitry and four power-MOSFET switches. The MAX1853EXT-T is ideal for generating a negative supply from a +5V or +3.3V logic supply to power analog circuitry, small LCD panels, or GaAsFET bias supplies.

 

Packaged in an ultra-small 6-pin SC70 package, which is 40% smaller than a SOT23, this component is suitable for space-constrained designs. It supports surface mount installation.

 

The device offers a logic-controlled shutdown mode, reducing supply current to 0.1µA when not in use. It requires only two 0.68µF capacitors for operation.

MAX1853EXT-T Quick Information

Product Type: Inverting Charge Pump Voltage Regulator
Canonical Name: MAX1853EXT-T Inverting Charge Pump Voltage Regulator
Subcategory: DC-DC Switching Regulators

MAX1853EXT-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX1853EXT-T Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX1853EXT-T Features

  • Inverting charge pump voltage regulator.
  • 30mA maximum output current.
  • 2.5V to 5.5V input voltage range.
  • 200kHz switching frequency.
  • Ultra-small 6-pin SC70 package.

MAX1853EXT-T Applications

  • Generating negative supply rails.
  • Powering small LCD panels.
  • GaAsFET bias supplies.
  • Battery-operated equipment.

MAX1853EXT-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX1853EXT-T?

The input voltage range is 2.5V to 5.5V.

What is the maximum output current of the MAX1853EXT-T?

The maximum output current is 30mA.

What is the switching frequency of the MAX1853EXT-T?

The switching frequency is 200kHz.

What is the operating temperature range of the MAX1853EXT-T?

The operating temperature range is -40°C to 85°C.

What package is the MAX1853EXT-T available in?

The MAX1853EXT-T is available in a SC-70-6 surface mount package.

What topology does the MAX1853EXT-T use?

The MAX1853EXT-T uses a charge pump topology.

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