LDK220C33R
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- Mfr.Part #
- LDK220C33R
- Manufacturer
- STMicroelectronics
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 200MA SOT323-5
- Stock
- 46,283
- In Stock ：
- 46,283
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- ECCN Code :
- EAR99
- Dropout Voltage :
- 200mV
- Voltage - Input (Max) :
- 13.2V
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- Number of Regulators :
- 1
- RoHS Status :
- ROHS3 Compliant
- Current - Quiescent (Iq) :
- 90μA
- PSRR :
- 55dB ~ 50dB (120Hz ~ 10kHz)
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Number of Terminations :
- 5
- Operating Supply Current :
- 60μA
- Radiation Hardening :
- No
- Output Configuration :
- Positive
- Quiescent Current :
- 1μA
- Max Power Dissipation :
- 500mW
- Control Features :
- Enable
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Output Voltage :
- 3.3V
- Min Input Voltage :
- 2.5V
- Mount :
- Surface Mount
- Voltage Dropout (Max) :
- 0.35V @ 200mA
- Current - Supply (Max) :
- 100μA
- Factory Lead Time :
- 12 Weeks
- Accuracy :
- 2 %
- Operating Temperature :
- -40°C~125°C
- Protection Features :
- Over Current, Over Temperature
- Mounting Type :
- Surface Mount
- Number of Pins :
- 5
- Length :
- 2mm
- Tolerance :
- 2%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage 1 :
- 3.3V
- Terminal Form :
- Gull wing
- Base Part Number :
- LDK220
- Lead Free :
- Lead Free
- Max Output Current :
- 200mA
- Output Type :
- FIXED
- Packaging :
- Cut Tape (CT)
- Datasheets
- LDK220C33R
Voltage Regulators - Linear STMicroelectronics LDK220C33R Overview
The STMicroelectronics LDK220C33R is a high-performance linear voltage regulator, designed specifically for space-constrained applications. Offering a stable 3.3V output from a higher voltage supply, this regulator efficiently manages power dissipation with a low dropout voltage, ensuring reliable operation. Its compact SOT-323-5 package makes it an ideal choice for portable devices, where size and power efficiency are crucial. The LDK220C33R's ability to provide up to 200 mA of output current makes it particularly suitable for supplying steady, low-voltage power to sensitive electronic components, enhancing system reliability and performance in various applications.
LDK220C33R Features
This linear voltage regulator is notable for its dropout voltage of just a few hundred millivolts, which allows for closer regulation of the output voltage without requiring a significantly higher input voltage. It features thermal overload protection and short-circuit protection, safeguarding the device and the application it powers from potential damage due to overheating or excessive current draw. Moreover, the LDK220C33R's low-noise output makes it an excellent choice for noise-sensitive applications, where maintaining signal integrity is paramount.
LDK220C33R Applications
- Portable and Battery-Powered Devices: Ideal for extending battery life due to its low quiescent current, the LDK220C33R can be integrated into mobile phones, portable media players, and handheld gaming consoles, providing a stable power supply while minimizing battery drain.
- Home Automation Systems: Its low dropout feature and reliable output make the LDK220C33R suitable for smart home devices such as thermostats and security cameras, which require consistent voltage to ensure accurate operation.
- Healthcare Equipment: In medical devices such as portable glucometers and digital thermometers, the LDK220C33R ensures noise-free operation, critical for devices that rely on precise measurements and stable operations.
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