2µA IQ, 300mA Low-Dropout Linear Regulator, ZQFN1x1-4 Product overview: RT9078-33GQZ from Richtek is a 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 300mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 300mA, 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-RT9078-33GQZ can be used for catalog matching and distributor lookup.
Win Source Part Number: 1115925-RT9078-33GQZ
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Package: Tape & Reel
Standard Package: 2,500
Mounting: SMD (SMT)
Current - Output: 300mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 3.3V
Package / Case: 4-XDFN Exposed Pad
Supplier Device Package: 4-ZQFN (1x1)
Temperature Range - Operating: -40°C ~ 85°C (TA)
PSRR: 75dB (1kHz)
Protection Features: Over Current, Over Temperature
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 3 (168 Hours)
Current - Quiescent (Iq): 4 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Richtek USA Inc.
Other Names: RT9078-33GQZTR,RT907
Base Product Number: RT9078
Voltage Dropout (Max): 0.22V @ 300mA
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-ZQFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-ZQFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-ZQFN (1x1)
IC REG LINEAR 3.3V 300MA 4ZQFN
IC REG LINEAR 3.3V 300MA 4ZQFN
IC REG LINEAR 3.3V 300MA 4ZQFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | 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-RT9078-33GQZ | 1115925-RT9078-33GQZ | RT9078-33GQZTR-ND | RT9078-33GQZ | RT9078-33GQZ | RT9078-33GQZ |
| Product Name | 300mA Voltage Regulator IC | Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| VIN | 5.5 volts | 5.5 volts | 5.5 volts | |||
| Dropout Voltage | 2.00E-4 volts | 0.2200 volts | 0.2200 volts | 0.2200 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Regulator Type | Standard | Standard | ||||
| Output Polarity | Positive | Positive | Positive |
