The NCP502SQ33T1G is a low-dropout linear voltage regulator designed for handheld communication equipment and portable battery-powered applications. It provides a fixed output voltage of 3.3V with a maximum output current of 80 mA. The device features an ultra-low quiescent current of 40 ¬µA, making it suitable for energy-sensitive applications. It includes built-in protection circuits for current limiting and thermal limiting, ensuring reliable operation. This regulator is compatible with low-cost ceramic capacitors and is available in micro-miniature SC70-5 and TSOP-5 surface mount packages. The NCP502 series offers excellent line and load regulation, with an output voltage accuracy of 2.0%. It operates over an industrial temperature range of -40¬8C to 85¬8C, and the NCV502 variant is AEC-Q100 qualified for automotive applications. The device is Pb-free, aligning with modern environmental standards. Typical applications include cellular phones, battery-powered consumer products, and hand-held instruments.
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SC-88A (SC-70-5/SOT-353)
Manufacturer: ON Semiconductor
Win Source Part Number: 1082214-NCP502SQ33T1
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 80mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: SC-88A (SC-70-5 / SOT-353)
Maximum Input Voltage: 12V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 1.2V @ 80mA
Operating Supply Current: 1μA to 90μA
PSRR: 55dB (1kHz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Sufficient
3.3V FIXED POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO5, LEAD FREE, SC-88A, SOT-353, SC-70, 5 PIN Product overview: NCP502SQ33T1G from onsemi 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, 1.2V, 88A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1.2V, 88A, 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-NCP502SQ33T1G can be used for catalog matching and distributor lookup.
Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, CMOS, PDSO5
IC REG LINEAR 3.3V 80MA SC88A
IC REG LINEAR 3.3V 80MA SC88A
IC REG LINEAR 3.3V 80MA SC88A
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | NCP502SQ33T1GOSTR-ND | 1082214-NCP502SQ33T1G | 776-NCP502SQ33T1G | NCP502SQ33T1G | NCP502SQ33T1G | NCP502SQ33T1G | NCP502SQ33T1G |
| Product Name | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - NCP502SQ33T1G | 3.3V 1.2V 88A LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Regulator Type | Standard | Low Dropout | |||||
| Output Polarity | Positive | Positive | |||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | |||
| Package Type | Other; 5-TSSOP, SC-70-5, SOT-353 | SC-70; Other; SC-88A (SC-70-5 / SOT-353) | SSOP; Other; TSSOP5/6 | SC-70; SSOP | SC-70; Other; 5-TSSOP, SC-70-5, SOT-353 | ||
| Special Features | Input Overcurrent Protection | Input Overcurrent Protection; Enable | Enable |
