TLV70315DBVR, SOT-23-5, TI 1.5V LDO Regulator Wholesale
Description
Reviews
| Manufacturer | Texas Instruments (TI) |
|---|---|
| Part Number | TLV70315DBVR |
| Product Status | ACTIVE / Production |
| Product Type | Low-Dropout (LDO) Linear Regulator |
| Output Voltage | 1.5 V fixed |
| Maximum Output Current | 300 mA |
| Input Voltage Range | 2.0 V to 5.5 V |
| Output Voltage Options | 1.2 V to 3.3 V fixed-output family |
| Accuracy | 2% typical specified accuracy |
| Quiescent Current | 35 µA typical |
| Dropout Voltage | Very low dropout; 220 mV typical at 300 mA with 2.8 V output |
| Dropout Voltage at 50 mA | 37 mV typical with 2.8 V output |
| Dropout Voltage at 100 mA | 75 mV typical with 2.8 V output |
| PSRR at 1 kHz | 68 dB typical |
| PSRR at 100 kHz | 52 dB typical |
| Output Noise | 48 µVrms typical |
| Minimum Effective Output Capacitance | 0.1 µF |
| Output Load | Regulates to specified accuracy with no output load |
| Enable | Yes |
| Enable Input | CMOS-compatible |
| Output Discharge | Not included as a primary family feature |
| Overcurrent Protection | Current limit |
| Thermal Protection | Thermal shutdown |
| Line Transient Performance | Excellent |
| Load Transient Performance | Excellent |
| Regulated Outputs | 1 |
| Operating Temperature | -40°C to +125°C |
| Package | SOT-23 (DBV), 5 Pins |
| Package Type | SOT-23-5 |
| Package Size | 2.9 mm × 2.8 mm |
| Package Area | 8.12 mm² |
| Lead Finish / Ball Material | NiPdAu / Sn |
| MSL Rating | Level-1-260C-UNLIM |
| RoHS | Yes |
| REACH | Yes |
| Rating | Catalog |
| US ECCN | EAR99 |
| TI Standard Pack | 3,000 pcs / LARGE T&R |
| Available Stock | 7,619,000 pcs |
|---|---|
| Pricing | Competitive wholesale pricing based on order quantity |
| Packaging | SOT-23 (DBV), 5-pin, Tape & Reel |
| TI Standard Pack Quantity | 3,000 pcs / LARGE T&R |
| Supply | Available for bulk and production-volume orders |
- ✓ Large available stock for TLV70315DBVR
- ✓ Competitive wholesale pricing for volume orders
- ✓ Fixed 1.5 V output for low-voltage power rails
- ✓ Up to 300 mA output-current capability
- ✓ Low 35 µA typical quiescent current
- ✓ High PSRR for noise-sensitive power supplies
- ✓ Stable with only 0.1 µF effective output capacitance
- ✓ Compact SOT-23-5 package
- ✓ Support for bulk purchasing and production requirements
- ✓ Pre-shipment inspection and order coordination support
The TLV70315DBVR is a 1.5-V fixed-output low-dropout linear regulator from Texas Instruments. It belongs to the TLV703 family of low-quiescent-current LDOs designed for power-sensitive applications that require compact size, low dropout and high power-supply rejection.
The device operates from a 2.0 V to 5.5 V input supply and provides a regulated 1.5 V output with up to 300 mA of load current. Its typical quiescent current is 35 µA, making it well suited to battery-operated and always-on electronic systems where low standby consumption is important.
The TLV703 family uses a precision band-gap reference and error amplifier to provide specified 2% accuracy. High PSRR performance, low output noise and low dropout characteristics help maintain a clean regulated supply for sensitive downstream components.
The family provides 68 dB typical PSRR at 1 kHz and 52 dB typical PSRR at 100 kHz. For the family reference condition at 2.8 V output, typical dropout is 37 mV at 50 mA, 75 mV at 100 mA and 220 mV at 300 mA.
The TLV703 series is stable with an effective output capacitance as low as 0.1 µF and regulates to the specified accuracy with no output load. Integrated thermal shutdown and current limiting provide protection during abnormal operating conditions.
The SOT-23-5 package provides a compact 2.9 mm × 2.8 mm footprint and includes an enable input for controlled power sequencing. The TLV70315DBVR is suitable for battery-powered handheld equipment, sensor systems, embedded electronics and other space-constrained power-management designs.
- ✓ Fixed 1.5 V output voltage
- ✓ Up to 300 mA output current
- ✓ 2.0 V to 5.5 V input voltage range
- ✓ 2% specified accuracy
- ✓ 35 µA typical quiescent current
- ✓ High 68 dB PSRR at 1 kHz
- ✓ 52 dB typical PSRR at 100 kHz
- ✓ 48 µVrms typical output noise
- ✓ Very low dropout voltage
- ✓ Stable with only 0.1 µF effective capacitance
- ✓ Regulates with no output load
- ✓ CMOS-compatible enable input
- ✓ Thermal shutdown protection
- ✓ Current-limit protection
- ✓ Excellent line and load transient performance
- ✓ Compact SOT-23-5 package
- ✓ 2.9 mm × 2.8 mm package dimensions
- ✓ 8.12 mm² package area
- ✓ Low-power architecture for battery-operated equipment
- ✓ Suitable for sensor and embedded electronics power rails
- ✓ Suitable for handheld and space-constrained designs
- ✓ Suitable for low-voltage digital and analog power supplies
- ✓ Available in TI standard 3,000-piece tape-and-reel packaging
