The LP38693QSD-3.3/NOPB is a low-dropout linear voltage regulator from Quarktwin Technology Ltd. designed to provide a stable output voltage of 3.3V with a maximum output current of 500mA. It operates within a wide input voltage range of 2.7V to 10V and features a low dropout voltage of 250mV at full load, ensuring efficient performance in battery-powered applications. The device offers a typical output accuracy of 2% and is stable with ceramic output capacitors, which enhances its suitability for compact designs. It includes thermal overload protection and foldback current limiting for enhanced reliability. The LP38693QSD-3.3/NOPB is available in a 6-pin WSON package, making it suitable for applications requiring a small footprint and efficient thermal management. It is rated for operation in environments ranging from -40¬8C to 125¬8C, making it versatile for various industrial and consumer applications.
500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors 6-WSON -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 206510-LP38693QSD-3.
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.33V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 6-WSON (3x3)
Maximum Input Voltage: 10V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.55V @ 500mA
Operating Supply Current: 55μA to 100μA
PSRR: 55dB (120Hz)
Protection Features: Over Temperature
Alternative Parts (Cross-Reference): LP38693SD-3.3/NOPB; LP38691QSD-3.3/NOPB;
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WSON (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WSON (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WSON (3x3)
3.3V 500mA LDO Linear Voltage Regulator, 6WSON Product overview: LP38693QSD-3.3/NOPB from Texas Instruments is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 3.3V, 500mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 500mA, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LP38693QSD-3.3/N
IC REG LINEAR 3.3V 500MA 6WSON
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WSON (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WSON (3x3)
IC REG LINEAR 3.3V 500MA 6WSON
LDO Voltage Regulators 500mA LDO CMOS Linear Regs Stable
IC REG LINEAR 3.3V 500MA 6WSON
| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP38693QSD-3.3/NOPB | 206510-LP38693QSD-3.3/NOPB | 296-51388-6-ND | 776-LP38693QSD-3.3/NOPB | LP38693QSD-3.3/NOPB | 815-LP38693QSD-3.3/NOPB | LP38693QSD-3.3/NOPB | LP38693QSD-3.3/NOPB | LP38693QSD-3.3/NOPB | LP38693QSD-3.3/NOPB |
| Product Name | LP38693-Q1 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors | PMIC - PMIC - Voltage Regulators - Linear - LP38693QSD-3.3/NOPB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 3.3V 500mA LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | IC REG LINEAR 3.3V 500MA 6WSON | Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | Fixed | |||
| Package Type | Other; WSON | Other; 6-WSON (3x3) | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | ||||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Foldback Overcurrent Protection | Enable | Over Temperature | Enable | ||||||
| Output Voltage | 1.8 to 5 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 volts | ||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
