The MIC5259-1.8YD5-TR is a low-noise CMOS linear voltage regulator designed for efficient performance in battery-powered and handheld devices. It provides a regulated output voltage of 1.8V with a maximum output current of 300mA. The device features a low dropout voltage of 300mV at full load, ensuring efficient operation even with minimal input-output voltage differential. With an initial output accuracy of 1.5% and a power supply rejection ratio (PSRR) of 70dB at 1kHz, it is suitable for applications requiring stable voltage with minimal noise, such as RF devices. The MIC5259-1.8YD5-TR operates within an input voltage range of 2.7V to 6.0V and has a low quiescent current of 105µA, which drops to nearly zero when disabled via its TTL-compatible enable pin. The device is stable with low-ESR ceramic capacitors, making it ideal for compact designs. Additional features include thermal shutdown and current limit protection, enhancing reliability in various applications, including cellular phones, portable electronics, and consumer devices. The product is available in a compact 5-pin Thin SOT-23 package, facilitating space-efficient integration into electronic designs.
Manufacturer: Microchip Technology
Win Source Part Number: 1076939-MIC5259-1.8Y
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 300mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: TSOT-23-5
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.55V @ 300mA
Operating Supply Current: 150μA to 250μA
PSRR: 65dB to 53dB (10Hz to 10kHz)
Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Balance
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| Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1076939-MIC5259-1.8YD5-TR | MIC5259-1.8YD5-TR-ND | MIC5259-1.8YD5-TR | MIC5259-1.8YD5-TR | MIC5259-1.8YD5-TR | 536-MIC5259-1.8YD5-TR | MIC5259-1.8YD5-TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - MIC5259-1.8YD5-TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | IC REG LDO 1.8V 0.3A TSOT23-5 | Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | SOT23; Other; TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | ||
| Life Cycle Stage | Maturity; Active | Active | |||||
| Special Features | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable |
