The TPS79933DDCR is a low-dropout (LDO) linear voltage regulator designed to provide a stable output current of up to 200 mA. It features a low quiescent current of 40 OºA, making it suitable for battery-powered applications. The device offers fixed output voltages ranging from 1.2 V to 4.5 V, as well as adjustable outputs from 1.20 V to 6.5 V. With a dropout voltage of only 100 mV at full load, it ensures efficient operation. The TPS79933DDCR boasts a high power supply rejection ratio (PSRR) of 66 dB at 1 kHz and 51 dB at 10 kHz, contributing to its low noise performance. It is stable with a low equivalent series resistance (ESR) output capacitance of 2 OºF, which enhances transient response for both load and line changes. The device includes inrush current protection when enabled, ensuring safe startup. Operating over a temperature range of -40¬8C to +125¬8C, the TPS79933DDCR is available in a compact SOT-23-THIN package, making it suitable for space-constrained applications such as smartphones, wearable electronics, and wireless communication devices.
Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR 5-SOT -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-THIN
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-THIN
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-THIN
IC REG LINEAR 3.3V 200MA SOT23-5
Manufacturer: Texas Instruments
Win Source Part Number: 034874-TPS79933DDCR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.09V @ 200mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 200mA
Output Voltage: 3.3V
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): 3.3V
Dropout Voltage-Max: 0.16V @ 200mA
Operating Supply Current: 60μA
PSRR: 70dB to 38dB (100Hz to 100kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Sufficient
IC REG LINEAR 3.3V 200MA SOT23-5
LDO Voltage Regulators 200mA High PSRR LDO 3.3V
IC REG LINEAR 3.3V 200MA SOT23-5
| Texas Instruments | DigiKey | ODG (Origin Data Global) | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., 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 Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | TPS79933DDCR | 296-17783-1-ND | TPS79933DDCR | 034874-TPS79933DDCR | TPS79933DDCR | TPS79933DDCR | TPS79933DDCR |
| Product Name | TPS79933 Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - TPS79933DDCR | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | Low Dropout | ||||
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; DSBGA,SON,SOT | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23; Other; SOT-23-5 | SOT23 | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Fast Transient Response | Reverse Voltage Protection; Input Overcurrent Protection | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Enable | |||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts |
