• ZLDO1117K33TC TO-252-3
ZLDO1117K33TC TO-252-3

ZLDO1117K33TC

The ZLDO1117K33TC low dropout regulator is housed in a TO252 package and can supply a maximum current of 1A at an output voltage of 3.3V

Quantity Unit Price(USD) Ext. Price
1 $0.381 $0.38
10 $0.303 $3.03
30 $0.270 $8.10
100 $0.228 $22.80
500 $0.210 $105.00
1000 $0.199 $199.00

Inventory:7,958

*The price is for reference only.
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Submit your quote request for ZLDO1117K33TC using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of ZLDO1117K33TC

The ZLDO1117K33TC is a low dropout linear voltage regulator with a fixed output voltage of 3.3V. It is designed to provide a stable 3.3V output voltage from a higher input voltage, making it suitable for various voltage regulation applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VOUT: Output Voltage (3.3V)
  • VIN: Input Voltage
  • GND: Ground
  • EN: Enable Pin
  • ADJ: Voltage Adjustment Pin
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ZLDO1117K33TC IC for a visual representation.

Key Features

  • Low Dropout Voltage: Provides stable regulation with a low dropout voltage for efficient power conversion.
  • Fixed Output Voltage: The ZLDO1117K33TC has a fixed output voltage of 3.3V, eliminating the need for external voltage adjustment components.
  • Compact Package: Available in a space-saving SOT-223 package.
  • High PSRR: Offers high power supply rejection ratio for improved noise performance.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent overheating under high load conditions.

Note: For detailed technical specifications, please refer to the ZLDO1117K33TC datasheet.

Application

  • Power Supply Regulation: Ideal for regulating and stabilizing voltage in various electronic circuits.
  • Battery-Powered Devices: Suitable for battery-powered devices requiring a stable 3.3V power source.
  • Embedded Systems: Used in embedded systems, microcontrollers, and IoT devices for voltage regulation.

Functionality

The ZLDO1117K33TC is a low dropout linear voltage regulator that maintains a constant 3.3V output voltage, ensuring reliable power supply in electronic systems.

Usage Guide

  • Input Voltage: Connect VIN (Pin 2) to the input voltage source.
  • Output Connection: Output voltage of 3.3V is available at VOUT (Pin 1).
  • Enable Pin: Use the EN (Pin 4) pin to enable or disable the regulator as needed.

Frequently Asked Questions

Q: Can the ZLDO1117K33TC handle input voltages higher than 5V?
A: The ZLDO1117K33TC is designed to operate with input voltages up to 15V. For higher input voltages, consider using a different regulator.

Q: Is thermal shutdown necessary for normal operation of the ZLDO1117K33TC?
A: Thermal shutdown protection is a safety feature that activates in extreme conditions to protect the regulator from damage. It is recommended to ensure proper heat dissipation for long-term reliability.

Equivalent

For similar functionalities, consider these alternatives to the ZLDO1117K33TC:

  • LM317: A classic linear regulator capable of providing adjustable output voltages with low dropout characteristics.
  • XC6206: A low dropout voltage regulator with fixed output options suitable for compact designs.

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

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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ZLDO1117K33TC

The ZLDO1117K33TC low dropout regulator is housed in a TO252 package and can supply a maximum current of 1A at an output voltage of 3.3V

Inventory:

7,958
Overview of ZLDO1117K33TC Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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