Automotive Catalog 200 mA, Low Quiescent Current, Ultra-Low Noise, High PSRR LDO Linear Regulator 5-SOT -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 055988-TPS79918QDDCR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 200mA
Output Voltage: 1.8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 6.5V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.18V @ 200mA
Operating Supply Current: 60μA
PSRR: 70dB to 38dB (100Hz to 100kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-THIN
1.8V 200mA LDO Regulator, 40uA IQ, 100mV Dropout, SOT-23-5 Product overview: TPS79918QDDCRQ1 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, 1.8V, 200mA, 40uA, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 200mA, 40uA, 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-TPS79918QDDCRQ1 can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS79918QDDCRQ1 | 055988-TPS79918QDDCRQ1 | 296-24781-2-ND | 776-TPS79918QDDCRQ1 | TPS79918QDDCRQ1 | TPS79918QDDCRQ1 | TPS79918QDDCRQ1 | TPS79918QDDCRQ1 |
| Product Name | TPS79918-Q1 Automotive Catalog 200 mA, Low Quiescent Current, Ultra-Low Noise, High PSRR LDO Linear Regulator | PMIC - PMIC - Voltage Regulators - Linear - TPS79918QDDCRQ1 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1.8V 200mA 40uA SOT-23 LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Low Dropout | Standard | |||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed | |||
| Package Type | Other; SOT | SOT23; Other; SOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | Other; SOT-23-5 | SOT23 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Fast Transient Response | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Reverse Voltage Protection; Input Overcurrent Protection | Enable | ||||
| Output Voltage | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts |
