3.3V 200mA LDO, Low Noise, 5.5V In, DFN Product overview: LDK120PU33R from STMicroelectronics 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, 200mA, 5.5V, DFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 200mA, 5.5V, 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-LDK120PU33R can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1320178-LDK120PU33R
Category: Integrated Circuits (ICs)>Power Management (PMIC)>Voltage Regulators - Linear
Packaging: Reel - TR
Standard Package: 3,000
Mounting: Surface Mount
Current - Output: 200mA
Number of Regulators: 1
Output Type: Fixed
Current - Supply (Max): 100 µA
Control Features: Enable
Output Configuration: Positive
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 3.3V
Supplier Device Package: 6-DFN (1.2x1.3)
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: 6-XFDFN
PSRR: 55dB (120Hz ~ 10kHz)
Protection Features: Over Current, Over Temperature
ECCN: EAR99
Fake Threat In the Open Market: 72
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 60 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: -497-14685-6,497-146
Base Product Number: LDK120
RoHS Status: ROHS3 Compliant
Voltage Dropout (Max): 0.3V @ 200mA
IC REG LINEAR 3.3V 200MA 6DFN
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Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 6-DFN (1.2x1.3)
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-LDK120PU33R | 1320178-LDK120PU33R | LDK120PU33R | 497-14685-2-ND | LDK120PU33R | LDK120PU33R | LDK120PU33R |
| Product Name | 3.3V 200mA 5.5V DFN LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | |||
| Package Type | Other; DFN | Other; 6-XFDFN | Other; 6-XFDFN | Other; 6-XFDFN | |||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | |||
| IOUT | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | ||
| Dropout Voltage | 0.1500 volts | 0.3000 volts | 0.3000 volts | 0.3000 volts |
