L293B The L293B is a voltage regulator controller manufactured by Unitrode. It operates at 24V, with 4 outputs, and is packaged in a DIP through-hole case.
Mfr Part #:

L293B

Available from 1 distributors
Mfr Name: Unitrode
Unitrode
The L293B is a voltage regulator controller manufactured by Unitrode. It operates at 24V, with 4 outputs, and is packaged in a DIP through-hole case.
✓ Total Stock: 1 pcs
$ Price Range: $2.21

L293B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

L293B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Output Current
Storage Temperature
Tape & Reel
Voltage

L293B Description

Short technical summary and product information.

The L293B is a voltage regulator controller designed for power management applications. It features a maximum operating voltage of 36V and a typical operating voltage of 24V. The device provides four outputs and is mounted in a DIP package with 16 terminals. It is suitable for linear regulation and power control circuits.

 

The device supports a minimum operating voltage of 4.5V and a maximum of 36V, with an output current of 1A and a maximum output current of 2A. It has a drain-source resistance of 2.2Ω and can operate in temperatures ranging from -40°C to 150°C. The device consumes a nominal supply current of 2mA and a maximum of 60mA.

 

The L293B is used in various power regulation and control circuits, especially where linear regulation and multiple outputs are required. Its through-hole DIP package makes it suitable for through-hole PCB assembly and prototyping.

 

Environmental compliance data indicates RoHS3 compliance, though verification status is low. The device is designed for applications requiring reliable voltage regulation in industrial and consumer electronics.

L293B Quick Information

Product Type: Voltage Regulator Controller
Canonical Name: L293B

L293B Compliance

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

L293B Estimated Pricing

Qty Low High
1+ $2.21 $2.21

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

L293B Features

  • Supports operating voltages from 4.5V to 36V
  • Provides four outputs for power regulation
  • Maximum output current of 2A
  • DIP through-hole package with 16 terminals
  • Operates in temperature range -40°C to 150°C

L293B Applications

  • Used in linear power regulation circuits
  • Suitable for industrial power management
  • Ideal for multi-output voltage regulation
  • Prototyping in through-hole PCB designs

L293B FAQs

2 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L293B?

The L293B supports an operating voltage range from 4.5V to 36V.

Is the L293B RoHS compliant?

Yes, the L293B is RoHS3 compliant.

Home

Categories