XB5332A 3.3V Low Dropout Regulator IC SOT23-5 Package
This regulator features low dropout voltage, low quiescent current, and integrated thermal and short-circuit protection, ensuring safe and efficient operation even under varying load conditions.
Note: Use low ESR ceramic capacitors (1µF) at input and output for best performance.
XB5332A 3.3V Low Dropout Regulator IC SOT23-5 Package
Available:In Stock
- Product SKU: INTEG214
₹ 19
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Specification
Description
XB5332A Voltage Regulator IC – 3.3V Low Dropout Regulator (SOT-23-5)
The XB5332A is a high-efficiency, low dropout (LDO) linear voltage regulator IC that provides a stable 3.3V fixed output from higher voltage inputs. It is capable of supplying up to 500mA of output current and is housed in a compact SOT-23-5 surface-mount package, making it suitable for compact, battery-powered, and low-noise electronic designs.This regulator features low dropout voltage, low quiescent current, and integrated thermal and short-circuit protection, ensuring safe and efficient operation even under varying load conditions.
Note: Use low ESR ceramic capacitors (1µF) at input and output for best performance.
Technical Details
- IC Name: XB5332A
- Type: Fixed 3.3V Low Dropout Voltage Regulator
- Output Voltage: 3.3V ±2%
- Output Current: Up to 500mA
- Input Voltage Range: 2.5V to 6.0V
- Dropout Voltage: ~250mV @ 100mA, ~600mV @ 500mA
- Quiescent Current: ~45µA typical
- Line Regulation: ±0.2% typical
- Load Regulation: ±0.4% typical
- PSRR: ~70dB @ 1kHz
- Internal Thermal Shutdown
- Short Circuit and Overcurrent Protection
- Package: SOT-23-5
- Mounting Type: Surface Mount (SMT)
- Operating Temperature: -40°C to +85°C
Features
- Fixed 3.3V regulated output
- Up to 500mA output current
- Low dropout voltage and quiescent current
- Thermal shutdown and short-circuit protection
- High PSRR for noise-sensitive applications
- Compact SOT-23-5 surface-mount package
- Stable with low ESR ceramic capacitors
- Suitable for portable, wearable, and RF electronics
Applications
- 3.3V digital logic and microcontroller supply
- IoT and wireless RF modules (e.g., ESP, NRF, Zigbee)
- Battery-operated and compact embedded systems
- Low-noise analog and audio circuits
- Wearable and portable electronic devices
Physical Attributes
- Package: SOT-23-5
- Pin Count: 5
- Dimensions: ~2.9mm x 1.6mm x 1.1mm (L x W x H)
- Mounting Type: Surface Mount (SMT)
- Weight: ~0.05g
Package Includes
- 1 x XB5332A 3.3V LDO Voltage Regulator IC (SOT-23-5 Package)