Single Output LDO, 250mA, Fixed(2.8V), High PSRR, Low Noise 6-SOT-223 -40 to 85
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-6
2.8V 250mA LDO Regulator, SOT-223-6, 5.5V In Product overview: TPS79428DCQR from Texas Instruments 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, 5.5V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.8V, 250mA, 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-TPS79428DCQR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1273609-TPS79428DCQR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C
Package: SOT-223-6
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Output Current: 250mA
Family Name: TPS79428
Output Voltage: 2.8V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 220μA
PSRR: 65dB ~ 40dB (100Hz ~ 100kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Manufacturer Homepage: www.ti.com
Manufacturer Package: SOT-223-6
Voltage Input MAX: 5.5V
Voltage Dropout (Maximum): 0.21V @ 250mA
Alternative Parts (Cross-Reference): XC6504A271NR-G; NCP705ST28T3G; MAX6470TA28AD2;
Introduction Date: October 31, 2005
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Limited
IC REG LIN 2.8V 250MA SOT223-6
LDO Voltage Regulators High PSRR Fast RF High-Enable 250-mA
IC REG LIN 2.8V 250MA SOT223-6
IC REG LIN 2.8V 250MA SOT223-6
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS79428DCQR | 296-TPS79428DCQRTR-ND | 776-TPS79428DCQR | 1273609-TPS79428DCQR | TPS79428DCQR | TPS79428DCQR | TPS79428DCQR | TPS79428DCQR |
| Product Name | TPS79428 Single Output LDO, 250mA, Fixed(2.8V), High PSRR, Low Noise | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 2.8V 250mA 5.5V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TPS79428DCQR | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Regulator Type | Low Dropout | Standard | ||||||
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed | |||
| Package Type | Other; MSOP-PowerPAD,SOT-223 | Other; SOT-223-6 | Other; SOT-223-6 | Other; SOT-223-6 | Other; SOT-223-6 | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Enable | ||||
| Output Voltage | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 volts | 2.8 volts |
