EN
  • EN
  • DE

RP1103-33PXL

Part No RP1103-33PXL
Manufacturer Richtek USA Inc.
Catalog HOT - SALES and EOL Components (Q - R)
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Richtek USA Inc.
Win Source Part Number 298227-RP1103-33PXL
Popularity Low
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian RP1103-33PXL CAD Model

Description

The RP1103-33PXL is a low-dropout (LDO) regulator manufactured by Richtek USA Inc. It is designed to provide a stable 3.3V output voltage with a low dropout voltage. It is commonly used in applications requiring efficient voltage regulation and low power consumption, such as battery-powered devices, portable electronics, and wireless communication systems. It provides excellent transient response and includes protection features to ensure reliable operation.

Applications

  • Battery-Powered Devices: Powering microcontrollers, sensors, and other low-voltage components in portable electronics such as smartphones, tablets, and digital cameras.
  • Wireless Communication Modules: Providing a stable voltage supply for Bluetooth, Wi-Fi, and Zigbee modules in IoT devices.
  • Wearable Devices: Regulating voltage for sensors, displays, and processing units in smartwatches, fitness trackers, and other wearable devices.
  • Microcontroller-Based Systems: Providing a regulated voltage for microcontrollers and peripheral devices in embedded systems.
  • Sensor Modules: Powering various sensors in applications such as environmental monitoring, industrial automation, and medical devices.

Features

  • Low Dropout Voltage: Ensures stable output voltage even when the input voltage is close to the output voltage.
  • Fixed Output Voltage: Provides a precise and stable 3.3V output.
  • Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
  • Overcurrent Protection: Protects the regulator and the load from damage due to excessive current draw.
  • Short-Circuit Protection: Shuts down the regulator in the event of a short circuit, preventing damage to the circuit.
  • Thermal Shutdown Protection: Protects the regulator from overheating by shutting it down when the junction temperature exceeds a certain limit.
  • Enable Pin: Allows external control of the regulator's on/off state to further minimize power consumption.

Benefits

  • Extended Battery Life: Low quiescent current and high efficiency contribute to longer battery life in portable devices.
  • Stable Performance: Provides a clean and stable voltage supply for sensitive electronic components, improving system performance and reliability.
  • Robust Protection: Overcurrent, short-circuit, and thermal shutdown protection features protect the regulator and the load from damage.
  • Simplified Design: Fixed output voltage and integrated protection features simplify circuit design and reduce the number of external components required.
  • Compact Solution: Available in small package sizes for space-constrained applications.

Additional Details

The RP1103-33PXL typically operates with an input voltage range of 1.7V to 5.5V. It is often available in a small outline transistor (SOT) or similar surface-mount package for ease of PCB assembly. The enable pin provides external control over the regulator's on/off state, allowing for further minimization of power consumption when the regulated voltage is not required.

You May Also Be Interested in

Qualcomm
Lowest to $6.5223
Intel
Need more? Email Us
Intel
Need more? Email Us
Yamaha
Need more? Email Us
Infineon Technologies
Need more? Email Us
Delta Electronics
Lowest to $78.4164
Qualcomm
Need more? Email Us
Epson Electronics America Inc-Semiconductor Div
Need more? Email Us
Infineon Technologies
Need more? Email Us

Top Sellers

Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752

Pricing & Ordering

Quantity Unit Price Ext. Price
1,165+ $0.0497 $57.9005
2,860+ $0.0404 $115.5440
4,415+ $0.0393 $173.5095
6,065+ $0.0381 $231.0765
7,815+ $0.0370 $289.1550
10,345+ $0.0335 $346.5575
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,000 pieces
MOQ: 1165 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess