TPS732-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 0: –40°C to 150°C, TA
- Device HBM classification level 2
- Device CDM classification level C4B
- Device MM classification level M2
- Stable with no output capacitor or any value or type of capacitor
- Input voltage range: 1.7V to 5.5V
- Ultra-low dropout voltage: 40mV typical at 250mA
- Excellent load transient response—with or without optional output capacitor
- NMOS topology provides low reverse leakage current
- Low noise: 30µVRMS typical (10kHz to 100kHz)
- Initial accuracy: 0.5%
- 1% overall accuracy (line, load, and temperature)
- Less than 1µA maximum IQ in shutdown mode
- Thermal shutdown and specified minimum and maximum current limit protection
- Available in multiple output voltage versions:
- Fixed outputs of 1.2V, 1.5V, 1.6V, 1.8V, 2.5V, 3V, 3.3V, and 5V
- Adjustable outputs from 1.2V to 5.5V
- Custom outputs available
The TPS732-Q1 low-dropout (LDO) voltage regulator uses san NMOS topology consisting of an NMOS pass transient in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. The topology also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732-Q1 uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS732-Q1 Automotive, Cap-Free, NMOS, 250mA, Low-Dropout Regulator With Reverse-Current Protection datasheet (Rev. G) | PDF | HTML | 2024年 12月 10日 |
| Functional safety information | TPS732-Q1 Functional Safety FIT Rate, FMD and Pin FMA (Rev. A) | PDF | HTML | 2024年 12月 10日 | |
| Application note | LDO Noise Demystified (Rev. B) | PDF | HTML | 2020年 8月 18日 | |
| Application note | Using Thermal Calculation Tools for Analog Components (Rev. A) | 2019年 8月 30日 | ||
| Application note | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017年 8月 9日 | |
| User guide | DEM-SOT223LDO Demonstration Fixture | 2003年 10月 15日 | ||
| More literature | DMOS Delivers Dramatic Performance Gains to LDO Regulators (EDN mag) | 2001年 2月 14日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
TPS73201DRBEVM-518 — TPS73201DRBEVM-518 評估模組
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-223 (DCQ) | 6 | Ultra Librarian |
| SOT-23 (DBV) | 5 | Ultra Librarian |
| VSON (DRB) | 8 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。