FIXED POSITIVE LDO REGULATOR, PSSO3, D2PAK-3 Product overview: CS5203A-3GDPSR3 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. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-CS5203A-3GDPSR3 can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 1030468-CS5203A-3GDP
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 3A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: D2PAK-3
Maximum Input Voltage: 17V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 1.15V @ 3A
Operating Supply Current: 10mA
PSRR: 78dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Balance
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-CS5203A-3GDPSR3 | 1030468-CS5203A-3GDPSR3 | CS5203A-3GDPSR3OS-ND | CS5203A-3GDPSR3 | CS5203A-3GDPSR3 |
| Product Name | LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - CS5203A-3GDPSR3 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Package Type | Other; TO-263-4 | Other; D2PAK-3 | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | TO-263 | |
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | |
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
| Dropout Voltage | 1.05 volts | 1.15 volts | 1.15 volts | ||
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
