The TLV71318PDQNT is a low-dropout (LDO) linear regulator designed for portable devices, providing a maximum output current of 150 mA. It features a low quiescent current of 50 µA and operates with a dropout voltage of only 230 mV at full load, making it suitable for power-sensitive applications. The device is stable without the need for an output capacitor, which allows for a compact design, although it can also function with an output capacitor if desired. This regulator includes foldback current limiting to protect against overcurrent conditions, which is particularly beneficial in battery-operated devices. The input voltage range is from 1.4 V to 5.5 V, and it offers a typical output voltage accuracy of 1%. The TLV71318PDQNT is available in a small 4-pin X2SON package, facilitating integration into space-constrained designs. Its high power supply rejection ratio (PSRR) of 65 dB at 1 kHz further enhances its performance in noisy environments.
150-mA, Low-Dropout Regulator with Foldback Current Limit for Portable Devices
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-X2SON (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-X2SON (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-X2SON (1x1)
150-mA, capacitor-free low-dropout voltage regulator with active output discharge & enable 4-X2SON -40 to 125 Product overview: TLV71318PDQNT from Texas Instruments is a 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-TLV71318PDQNT can be used for catalog matching and distributor lookup.
Fixed Positive LDO Regulator, 1.8V, 0.575V Dropout, CMOS, PDSO4
Manufacturer: Texas Instruments
Win Source Part Number: 1109713-TLV71318PDQN
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 150mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 4-X2SON (1x1)
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.7V @ 150mA
Operating Supply Current: 75μA
PSRR: 70dB to 55dB (100Hz to 1MHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
IC REG LINEAR 1.8V 150MA 4X2SON
IC REG LINEAR 1.8V 150MA 4X2SON
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TLV71318PDQNT | 296-TLV71318PDQNTTR-ND | 776-TLV71318PDQNT | TLV71318PDQNT | 1109713-TLV71318PDQNT | TLV71318PDQNT | TLV71318PDQNT |
| Product Name | TLV713P 150-mA, Low-Dropout Regulator with Foldback Current Limit for Portable Devices | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TLV71318PDQNT | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; SOT-23,X2SON | Other; 4-XDFN Exposed Pad | Other; X2SON4 | Other; 4-X2SON (1x1) | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Foldback Overcurrent Protection,Output Discharge,Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Enable | |||
| Output Voltage | 1.05 to 3.3 volts | 1.8 volts | 1.8 volts | 1.8 volts | 1.8 volts | ||
| IOUT | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps |
