TLV70718DQNR, X2SON-4, TI 1.8V LDO Regulator Wholesale

• ✓ Large available stock for TLV70718DQNR
• ✓ Competitive wholesale pricing for volume orders
• ✓ Fixed 1.8 V output for low-voltage power rails
• ✓ Up to 200 mA output-current capability
• ✓ Low 25 µA typical quiescent current
• ✓ High PSRR for sensitive power-supply rails
• ✓ Stable with only 0.1 µF effective capacitance
• ✓ Ultra-compact 1 mm × 1 mm X2SON-4 package
• ✓ Support for bulk purchasing and production requirements
• ✓ Pre-shipment inspection and order coordination support

The TLV70718DQNR is a 1.8-V fixed-output low-dropout linear regulator from Texas Instruments. It is designed for power-sensitive applications requiring low quiescent current, low noise, compact size and reliable voltage regulation.

The device operates from a 2.0 V to 5.5 V input supply and supports up to 200 mA of output current. With a typical quiescent current of only 25 µA, the TLV70718DQNR is suited to battery-powered and low-power electronic systems.

The TLV707 family provides a typical output accuracy of 0.5% and high power-supply rejection. TI specifies 70 dB typical PSRR at 100 Hz and 50 dB at 1 MHz, helping reduce supply ripple and noise reaching sensitive downstream circuits.

The regulator is stable with an effective output capacitance as low as 0.1 µF and regulates to the specified accuracy even with no output load. This allows compact designs with reduced external capacitance requirements while maintaining stable operation.

Integrated thermal shutdown and overcurrent protection help protect the device during abnormal operating conditions. The TLV70718DQNR also includes an enable input for controlled power-up and shutdown.

Unlike the TLV707P variants, the standard TLV707 device does not include the active output-pulldown function. The TLV70718DQNR is therefore a suitable choice where a compact low-IQ LDO is required without active output discharge.

The X2SON (DQN) package measures only 1 mm × 1 mm, providing an extremely small PCB footprint for portable electronics, sensor modules, wearable devices and other space-constrained power-management applications.

• ✓ Fixed 1.8 V output voltage
• ✓ Up to 200 mA output current
• ✓ 2.0 V to 5.5 V input voltage range
• ✓ 0.5% typical output accuracy
• ✓ 25 µA typical quiescent current
• ✓ High 70 dB PSRR at 100 Hz
• ✓ 50 dB PSRR at 1 MHz
• ✓ 40 dB typical PSRR at 100 kHz
• ✓ 45 µVrms typical output noise
• ✓ Stable with 0.1 µF effective capacitance
• ✓ Regulates to specified accuracy with no output load
• ✓ CMOS-compatible enable control
• ✓ Thermal shutdown protection
• ✓ Overcurrent protection
• ✓ Excellent line and load transient performance
• ✓ No active output-pulldown circuit in the standard TLV707
• ✓ Ultra-compact 1 mm × 1 mm X2SON package
• ✓ 1 mm² package footprint
• ✓ Low-IQ architecture for power-sensitive applications
• ✓ Fixed-output voltage family from 0.85 V to 5.0 V
• ✓ Suitable for handheld and portable electronics
• ✓ Suitable for sensor and embedded-system power rails
• ✓ Suitable for compact battery-powered designs
• ✓ Suitable for low-voltage processor and digital power supplies