TLV70028-Q1是TI公司的一款单通道LDO产品，TLV70028-Q1是汽车类 200mA、低 IQ、低压降稳压器，本页介绍了TLV70028-Q1的产品说明、应用、特性等，并给出了与TLV70028-Q1相关的TI元器件型号供参考。
TLV70028-Q1 - 汽车类 200mA、低 IQ、低压降稳压器 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
- 2% Accuracy
- Low IQ: 31 μA
- Fixed Output Voltages
- TLV70033-Q1: 3.3 V
- TLV70032-Q1: 3.2 V
- TLV70030-Q1: 3.0 V
- TLV70028-Q1: 2.8 V
- TLV70025-Q1: 2.5 V
- TLV70012A-Q1: 1.2 V
- High PSRR: 68 dB at 1 kHz
- Stable With Effective Capacitance of 0.1 μF
- Thermal Shutdown and Overcurrent Protection
- Latch-Up Performance Meets 100 mA Per AEC-Q100, Level I
- Available in the SOT-5 (DDC) and SC70-5 (DCK) Packages
Automotive
The TLV700xx-Q1 family of low-dropout (LDO) linear regulators are low-quiescent-current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision band-gap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low dropout voltage make this series of devices ideal for most battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.
Furthermore, these devices are stable with an effective output capacitance of only 0.1 μF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load.
The TLV700xx-Q1 LDOs are available in the SOT-5 (DDC) and the SC70-5 (DCK) packages.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TLV70012A-Q1 | SC70 (5) | 2.00 mm × 1.25 mm |
| TLV70025-Q1 | SOT (5) | 2.90 mm × 1.60 mm |
| TLV70028-Q1 | SOT (5) | 2.90 mm × 1.60 mm |
| TLV70030-Q1 | SC70 (5) | 2.00 mm × 1.25 mm |
| TLV70032-Q1 | SOT (5) | 2.90 mm × 1.60 mm |
| TLV70033-Q1 | SOT (5) | 2.90 mm × 1.60 mm |
