NX1117CE33Z
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4, 8 MM PITCH, PLASTIC, SOT-223, SC-73, 4 PIN, Fixed Positive Single Output LDO RegulatorNX1117CE33Z
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4, 8 MM PITCH, PLASTIC, SOT-223, SC-73, 4 PIN, Fixed Positive Single Output LDO Regulator
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
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NX1117CE33Z DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
This regulator can deliver a maximum output current of 800mA, making it suitable for powering a range of electronic components such as microcontrollers, sensors, and other low-power devices. Furthermore, the NX1117CE33Z features built-in overcurrent and thermal protection, guaranteeing safe operation under all conditions. The TO-252 package of the regulator offers low thermal resistance, enabling efficient heat dissipation and contributing to the device's reliability
Key Features
- Maximum output current of 1 A
- SOA control
- Wide operation range to 20 V input
- Thermal shutdown
- Output voltage accuracy of ±1 % or ±1.25 %
- No minimum load requirements for fixed output voltage versions
- Output current limiting
- Temperature range -40°C to 125°C
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Obsolete | Part Package Code | SOT-223 |
Pin Count ! | 4 | Reach Compliance Code | |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Dropout Voltage1-Max | 1.2 V | Input Voltage-Max | 20 V |
JESD-30 Code | R-PDSO-G4 | JESD-609 Code | e3 |
Length | 6.5 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 4 |
Operating Temperature TJ-Max | 150 °C | Output Current1-Max | 1 A |
Output Voltage1-Max | 3.341 V | Output Voltage1-Min | 3.258 V |
Output Voltage1-Nom | 3.3 V | Package Body Material | PLASTIC/EPOXY |
Package Code | SOP | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Qualification Status ! | Not Qualified |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | Seated Height-Max | 1.8 mm |
Surface Mount ! | YES | Terminal Finish | TIN |
Terminal Form ! | GULL WING | Terminal Pitch ! | 2.3 mm |
Terminal Position | DUAL | Width | 3.5 mm |
Specification Comparison
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.
FAQs
What is NX1117CE33Z?
The NX1117CE33Z is a low dropout voltage regulator (LDO) designed by NXP Semiconductors. It is ideal for applications requiring stable and precise voltage regulation with low dropout voltage, such as battery-powered devices, portable electronics, and automotive systems.
How Does NX1117CE33Z Work?
The NX1117CE33Z operates by regulating the input voltage to provide a stable output voltage with minimal dropout. It utilizes a pass transistor and control circuitry to adjust the output voltage, ensuring a constant and reliable supply for connected loads. The LDO is designed to handle input voltages close to the output voltage with minimal power dissipation.
How Many Pins does NX1117CE33Z have and What are the Functions of the Pinout Configuration?
The NX1117CE33Z is available in various package options, such as SOT223 and TO-252. The pinout configuration typically includes:
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- GND: Ground pin.
- EN: Enable pin for turning the regulator on or off (optional).
- ADJ: Adjustment or feedback pin for setting the output voltage (optional).
What are the Pros and Cons of NX1117CE33Z?
Pros:
- Low Dropout Voltage: Maintains regulation with minimal voltage drop between input and output.
- Stable Output: Provides a stable and precise output voltage even under varying load conditions.
- Thermal Shutdown Protection: Includes built-in thermal shutdown protection for safe operation.
- Compact Package: Available in space-efficient packages for easy integration into small designs.
Cons:
- Heat Dissipation: May require a heatsink or thermal considerations for high current or high input-output voltage differentials.
- Limited Current Capacity: Some variants may have a limited maximum output current.
- External Capacitors: External input and output capacitors may be required for stability and noise reduction.
Are There Any Equivalents/Alternatives to NX1117CE33Z for Recommendation?
- The LM2937 from Texas Instruments is a comparable LDO regulator.
- Alternatives to the NX1117CE33Z include the MIC5205 from Microchip Technology and the LT1763 from Analog Devices.
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