2.8V 250mA LDO Regulator, 1µA IQ, 4-Pin ZQFN Product overview: RT9073A-28GQZ from Richtek 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, 2.8V, 250mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.8V, 250mA, 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-RT9073A-28GQZ can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 892573-RT9073A-28GQZ
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Linear Voltage Regulator IC Positive Fixed Output 250mA 4-ZQFN (1x1)
Package: 4-XDFN Exposed Pad
Package: Reel - TR
Mounting: Surface Mount
Family Name: RT9073
Categories: Integrated Circuits (ICs)
Case / Package: 4-ZQFN (1x1)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 90 pct.
Supply and Demand Status: Limited
Quantity per package: 2500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: RT9073A-28GQZCT, RT9073A-28GQZDKR, -RT9073A-28GQZ, RT9073A-28GQZTR
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 4-ZQFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 4-ZQFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 4-ZQFN (1x1)
IC REG LINEAR 2.8V 250MA 4ZQFN
IC REG LINEAR 2.8V 250MA 4-ZQFN
IC REG LINEAR 2.8V 250MA 4ZQFN
IC REG LINEAR 2.8V 250MA 4ZQFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Utmel Electronic 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-RT9073A-28GQZ | 892573-RT9073A-28GQZ | RT9073A-28GQZCT-ND | RT9073A-28GQZ | 682-RT9073A-28GQZ | RT9073A-28GQZ | RT9073A-28GQZ |
| Product Name | 2.8V 250mA LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - RT9073A-28GQZ | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | IC REG LINEAR 2.8V 250MA 4-ZQFN | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Dropout Voltage | 6.00E-4 volts | 0.6000 volts | 0.6000 volts | 0.5100 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) | -40 to 85 C (-40 to 185 F) | |
| Output Polarity | Positive | Positive | Positive | ||||
| Package Type | Other; 4-ZQFN (1x1) | Other; 4-XDFN Exposed Pad | Other; 4-XDFN Exposed Pad | Other; 4-XDFN Exposed Pad | |||
| Regulator Type | Standard |
