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LD1117AV33 The STMicroelectronics LD1117AV33 is a 3.3V fixed output linear voltage regulator. It offers a 1A output current with a low dropout voltage of 1.15V.
Mfr Part #:

LD1117AV33

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD1117AV33 is a 3.3V fixed output linear voltage regulator. It offers a 1A output current with a low dropout voltage of 1.15V.
✓ Total Stock: 640 pcs
$ Price Range: $0.28

LD1117AV33 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
366 pcs
On Request
366 pcs On Request 1 On Request On Request 0910+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
137 pcs
On Request
137 pcs On Request 1 On Request On Request On Request On Request On Request
Emiteli ✓
Non-Authorised Inventory information
137 pcs
On Request
137 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.

LD1117AV33 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Height
Length
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
Width
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LD1117AV33 Description

Short technical summary and product information.

The STMicroelectronics LD1117AV33 is a linear voltage regulator designed for power management applications. It provides a fixed 3.3V output voltage with a maximum output current of 1.2A, and a typical output current of 1A.

 

Key electrical specifications include a dropout voltage of 1.15V at 1A, a minimum input voltage of 5.3V, and a maximum input voltage of 10V. The regulator features over current and over temperature protection.

 

This component operates within a temperature range of 0°C to 125°C and has an accuracy of 2%. It is housed in a TO-220-3 package and is designed for through-hole mounting.

 

The LD1117AV33 is RoHS3 compliant and has a REACH status of Unaffected. It is supplied in Rail/Tube packaging with a standard package quantity of 1000 units.

LD1117AV33 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LD1117AV33 3.3V LDO Regulator
Subcategory: Linear

LD1117AV33 Compliance

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

LD1117AV33 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD1117AV33 Features

  • Provides a stable 3.3V output voltage.
  • Supports up to 1.2A output current.
  • Low 1.15V dropout voltage at 1A.
  • Over current and over temperature protection.
  • TO-220 package for through-hole mounting.

LD1117AV33 Applications

  • Power supply regulation.
  • Voltage stabilization circuits.
  • Embedded systems power.
  • Consumer electronics.

LD1117AV33 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LD1117AV33?

3.3V fixed.

What is the maximum output current?

1A.

What is the dropout voltage?

1.15V typical, 1.3V max at 1A.

What is the operating temperature range?

0°C to 125°C.

What package does the LD1117AV33 come in?

TO-220 (TO-220-3) with through-hole mounting.

What protection features does it have?

Over current and over temperature protection.

What is the input voltage range?

5.3V to 10V.

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