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L4993DTR The STMicroelectronics L4993DTR is a linear voltage regulator with a fixed 5V output and a 150mA current capability. It is designed for surface mounting in an 8-SOIC package.
Mfr Part #:

L4993DTR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L4993DTR is a linear voltage regulator with a fixed 5V output and a 150mA current capability. It is designed for surface mounting in an 8-SOIC package.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.28

L4993DTR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 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.

L4993DTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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L4993DTR Description

Short technical summary and product information.

The L4993DTR from STMicroelectronics is a linear voltage regulator designed for positive voltage regulation. It provides a fixed output voltage of 5V and can supply up to 150mA of current. The device accepts an input voltage up to 31V and features a low voltage dropout of 0.4V at 150mA.

 

Key electrical characteristics include a quiescent current of 125 µA and a maximum supply current of 2 mA. It also offers a Power Supply Rejection Ratio (PSRR) of 55dB at 100Hz. Protection features include over-temperature and short-circuit protection, enhancing reliability.

 

This regulator operates within a wide temperature range of -40°C to 150°C, making it suitable for various environmental conditions. It is housed in an 8-SOIC package and is designed for surface mount applications. The series is noted as Automotive, AEC-Q100, indicating suitability for automotive applications.

 

Control features such as Reset and Watchdog are integrated, providing additional functionality for system monitoring and control. The L4993DTR is a robust component for power management in electronic systems requiring stable voltage regulation.

L4993DTR Quick Information

Product Type: Voltage Regulator - Linear
Series: Automotive, AEC-Q100
Canonical Name: L4993DTR Voltage Regulator - Linear 5V 150mA 8-SOIC
Subcategory: Linear

L4993DTR Compliance

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

L4993DTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L4993DTR Features

  • Fixed 5V positive output voltage.
  • 150mA maximum output current.
  • Low 0.4V dropout voltage.
  • Wide -40°C to 150°C operating temperature.
  • Surface mount 8-SOIC package.

L4993DTR Applications

  • Suitable for automotive applications.
  • Provides stable voltage regulation.
  • Used in power management circuits.
  • Offers over-temperature protection.
  • Includes short-circuit protection.

L4993DTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L4993DTR?

The L4993DTR has a fixed output voltage of 5V.

What is the maximum output current of the L4993DTR?

The L4993DTR can deliver a maximum output current of 150mA.

What is the dropout voltage of the L4993DTR?

The maximum dropout voltage is 0.4V at 150mA output current.

What is the operating temperature range of the L4993DTR?

The L4993DTR operates over a temperature range of -40°C to 150°C.

What package is the L4993DTR available in?

The L4993DTR is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

What protection features does the L4993DTR include?

The L4993DTR includes over-temperature and short-circuit protection.

What control features does the L4993DTR have?

The L4993DTR includes reset and watchdog control features.

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