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.
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Status: Obsolete(EOL)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
Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, CMOS, PDSO5
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.
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SC-88A (SC-70-5/SOT-353)
IC REG LINEAR 3.3V 80MA SC88A
IC REG LINEAR 3.3V 80MA SC88A
IC REG LINEAR 3.3V 80MA SC88A
| Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1082214-NCP502SQ33T1G | NCP502SQ33T1G | 776-NCP502SQ33T1G | NCP502SQ33T1GOSTR-ND | NCP502SQ33T1G | NCP502SQ33T1G | NCP502SQ33T1G |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - NCP502SQ33T1G | 3.3V 1.2V 88A LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Standard | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed | |||
| Package Type | SC-70; Other; SC-88A (SC-70-5 / SOT-353) | SSOP; Other; TSSOP5/6 | Other; 5-TSSOP, SC-70-5, SOT-353 | SC-70; Other; 5-TSSOP, SC-70-5, SOT-353 | SC-70; SSOP | ||
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | ||||||
| Special Features | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable |
