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ST662ABD The STMicroelectronics ST662ABD is a charge pump DC-DC converter providing a 12V output. It is designed for applications requiring a stable 30mA current from a 4.5V to 5.5V input supply.
Mfr Part #:

ST662ABD

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST662ABD is a charge pump DC-DC converter providing a 12V output. It is designed for applications requiring a stable 30mA current from a 4.5V to 5.5V input supply.
✓ Total Stock: 4,568 pcs
$ Price Range: $1.08

ST662ABD Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,568 pcs
On Request
2568 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request 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.

ST662ABD 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
Quiescent Current
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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ST662ABD Description

Short technical summary and product information.

The STMicroelectronics ST662ABD is a regulated charge pump DC-DC converter. It provides a fixed 12V output voltage with a guaranteed output current of up to 30mA. The device operates from a supply voltage range of 4.5V to 5.5V.

 

This converter utilizes a charge pump topology, eliminating the need for an external inductor. It features a logic-controlled electronic shutdown with a very low quiescent current of 100mA and a shutdown current of 1µA, making it suitable for power-sensitive applications. The typical oscillator frequency is 400kHz, and it offers a power efficiency of 72% at 30mA output current.

 

The ST662ABD is available in an 8-SOIC surface-mount package. Its operating temperature range is -40°C to 85°C, making it robust for various environmental conditions. This component is ideal for programming flash memory supplies and other applications requiring a higher voltage from a lower input source.

ST662ABD Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: STMicroelectronics ST662ABD Charge Pump DC-DC Converter
Subcategory: Charge Pump

ST662ABD Compliance

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

ST662ABD Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

ST662ABD Features

  • Provides 12V output voltage.
  • Guaranteed output current up to 30mA.
  • Operates from 4.5V to 5.5V input.
  • Logic-controlled electronic shutdown.
  • Charge pump topology, no inductor needed.

ST662ABD Applications

  • Ideal for flash memory programming.
  • Suitable for 5V to 12V conversion.
  • Low quiescent current applications.
  • Compact power supply designs.

ST662ABD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the ST662ABD?

The output voltage is 12V typical, with a minimum of 11.4V and a maximum of 12.6V.

What is the input voltage range?

The ST662ABD operates with a supply voltage from 4.5V to 5.5V.

What is the maximum output current?

The guaranteed output current is up to 30mA.

What is the operating temperature range?

-40°C to 85°C.

What package is the ST662ABD available in?

The device is offered in an 8-SOIC package (0.154 inch, 3.90mm width).

What is the shutdown current?

The shutdown current is 1µA typical under no load.

What is the oscillator frequency?

The typical oscillator frequency is 400kHz.

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