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TD221ID The STMicroelectronics TD221ID is a gate driver IC designed for microcontroller-based off-line applications. It features a 5V voltage regulator and operates within a temperature range of -25°C to 125°C.
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TD221ID

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics TD221ID is a gate driver IC designed for microcontroller-based off-line applications. It features a 5V voltage regulator and operates within a temperature range of -25°C to 125°C.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.75

TD221ID Available from 1 distributor

✓ 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
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
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TD221ID Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Applications
ESD Protection
Mounting Type
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Operating Temperature
Power Dissipation
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TD221ID Description

Short technical summary and product information.

The TD221ID from STMicroelectronics is a specialized integrated circuit designed to facilitate microcontroller-based off-line applications. This device integrates a gate driver with a voltage regulator and a two-point regulator for switching charge pump supply.

 

Key electrical features include a 5V linear regulator for the microcontroller supply, a minimum gate drive of 60mA/120mA, and UVLO (Under-Voltage Lockout) protection. It also incorporates 2kV ESD protection, ensuring robustness in various operating environments.

 

The TD221ID is housed in an 8-SOIC package, suitable for surface mount applications. Its operating temperature range is specified from -25°C to 125°C, making it adaptable for a wide array of industrial and consumer electronics.

 

This component is particularly useful in applications requiring precise control of MOSFETs in off-line power supply designs, offering a compact and integrated solution for power management and control.

TD221ID Quick Information

Product Type: Gate Driver
Canonical Name: TD221ID Gate Driver with VReg and Two Point Regulator
Subcategory: Special Purpose Regulators

TD221ID Compliance

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

TD221ID Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TD221ID Features

  • Integrated 5V voltage regulator.
  • Provides 60mA/120mA minimum gate drive.
  • Features UVLO protection.
  • Includes 2kV ESD protection.
  • Operates from -25°C to 125°C.

TD221ID Applications

  • Ideal for µC-based off-line applications.
  • Used in power supply control circuits.
  • Suitable for MOSFET driving tasks.
  • Enables charge pump supply regulation.

TD221ID FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TD221ID?

The TD221ID provides a 5V output voltage for the microcontroller supply.

What is the operating temperature range for the TD221ID?

The TD221ID operates within a temperature range of -25°C to 125°C.

What type of package is the TD221ID supplied in?

The TD221ID is supplied in an 8-SOIC package.

Does the TD221ID have ESD protection?

Yes, the TD221ID includes 2kV ESD protection.

What are the main applications for the TD221ID?

The TD221ID is designed for microcontroller-based off-line applications.

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