ZLDO1117K33TC

ZLDO1117K33TC is a linear voltage regulator designed to provide a stable 3.3V output with a maximum output current of 1A
7,423 Effective Inventory

ZLDO1117K33TC

Effective Inventory7,423

ZLDO1117K33TC is a linear voltage regulator designed to provide a stable 3.3V output with a maximum output current of 1A

  • Manufacturer Part # : ZLDO1117K33TC

  • Package/Case: TO-252-3

  • Part Status : Active

  • Brand: Diodes Incorporated

  • Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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ZLDO1117K33TC DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $0.385 $0.38
10 $0.306 $3.06
30 $0.272 $8.16
100 $0.230 $23.00
500 $0.212 $106.00
1000 $0.201 $201.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for ZLDO1117K33TC or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The ZLDO1117K33TC is a reliable and efficient low dropout voltage regulator, providing a fixed output voltage of 3.3 volts with a maximum input voltage of 15 volts. With a maximum output current of 1 amp, this device is perfect for applications requiring a stable and regulated output voltage, even under varying input voltage or load conditions. Its low dropout voltage of 1.1 volts at full load ensures a consistent output voltage, even at low input voltage levels

Key Features

  • The ZLDO11 series includes devices with fixed and adjustable output voltage options.
  • This provides design flexibility for your specific application.
  • Each device has thermal shutdown protection for added reliability.

Application

  • Optimal choice for battery-powered devices
  • Ensures stable power supply performance
Diodes Incorporated Inventory

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! LDO Voltage Regulators RoHS Details
Mounting Style SMD/SMT Package / Case TO-252-3
Output Voltage 3.3 V Output Current ! 1 A
Number of Outputs 1 Output Polarity Positive
Quiescent Current ! 4 mA Input Voltage, Min 2.7 V
Input Voltage, Max 18 V Output Type Fixed
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 125 C
Dropout Voltage ! 1.11 V Series ZLDO1117
Brand Diodes Incorporated Dropout Voltage - Max 1.3 V
Line Regulation ! 0.1 % Load Regulation ! 6.6 mV
Product Type ! LDO Voltage Regulators Reference Voltage ! 3.3 V
Factory Pack Quantity 2500 Subcategory PMIC - Power Management ICs
Tolerance 2 % Unit Weight 0.011640 oz

Specification Comparison

ZLDO1117K33TC vs ZLDO1117GTA vs ZLDO1117G50TA ZLDO1117KTC vs ZLDO1117K33TC vs ZLDO1117G50TA

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ZLDO1117K33TC PDF Download

FAQs

What is ZLDO1117K33TC?

The ZLDO1117K33TC is a low dropout linear voltage regulator designed by Diodes Incorporated. It is part of the 1117 series and is specifically designed to provide a regulated output voltage with low dropout voltage, making it ideal for applications where a stable voltage supply is required.

How Does ZLDO1117K33TC Work?

The ZLDO1117K33TC works by taking an input voltage, reducing it by a small differential voltage, and providing a stable output voltage even when the input voltage is very close to the desired output voltage. It regulates the output voltage by using a feedback mechanism to adjust the output as needed to maintain the specified voltage level.

How Many Pins does ZLDO1117K33TC have and What are the Functions of the Pinout Configuration?

The ZLDO1117K33TC is typically housed in a 3-pin TO-252 or TO-263 package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • VOUT: Regulated output voltage pin.
  • GND: Ground pin.

What are the Pros and Cons of ZLDO1117K33TC?

Pros:

  • Low Dropout Voltage: Provides stable output even when the input voltage is close to the output voltage.
  • High Accuracy: Offers precise voltage regulation for reliable operation.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent overheating.
  • Short Circuit Protection: Features short circuit protection for added safety.
  • Easy to Use: Simple 3-pin configuration for easy integration into various circuits.

Cons:

  • Heat Dissipation: May require a heat sink for higher power applications to dissipate excess heat.
  • Limited Current Capacity: Has a maximum current output limit that may be a constraint in high-current applications.

Are There Any Equivalents/Alternatives to ZLDO1117K33TC for Recommendation?

  • The LM1117 from Texas Instruments and the LD1117 from STMicroelectronics are equivalents to the ZLDO1117K33TC.
  • Alternatives to the ZLDO1117K33TC include the TPS72501 from Texas Instruments and the MCP1700 from Microchip Technology.

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