TPS769
- 100-mA Low-Dropout Regulator
- Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions
- Only 17 uA Quiescent Current at 100 mA
- 1 uA Quiescent Current in Standby Mode
- Dropout Voltage Typically 71 mV at 100mA
- Over Current Limitation
- \x9640°C to 125°C Operating Junction Temperature Range
- 5-Pin SOT-23 (DBV) Package
The TPS769xx family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS769xx series devices are ideal for micropower operations and where board space is at a premium.
A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, typically 71 mV at 100 mA of load current (TPS76950), and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 uA maximum) and is stable over the entire range of output load current (0 mA to 100 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in system battery operating life.
The TPS769xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 uA typical at TJ = 25°C. The TPS769xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).
技术文档
| 类型 | 项目标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | Ultra Low-Power 100-mA Low-Dropout Line Regulators 数据表 (Rev. E) | 2002年 1月 10日 | |||
| * | 辐射与可靠性报告 | TPS76901SDBVR Reliability Report | 2012年 1月 5日 | |||
| 应用手册 | LDO 噪声揭秘 (Rev. B) | PDF | HTML | 下载英文版本 (Rev.B) | PDF | HTML | 2020年 9月 16日 | |
| 应用手册 | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017年 8月 9日 | |||
| 应用手册 | 简化的 LDO PSRR 测量 | 下载最新的英文版本 (Rev.A) | PDF | HTML | 2010年 7月 28日 | ||
| 应用手册 | Ceramic Capacitors Replace Tantalum Capacitors in LDOs (Rev. A) | 2006年 10月 13日 | ||||
| 用户指南 | DEM-SOT23LDO DEMONSTRATION FIXTURE (Rev. A) | 2005年 6月 2日 | ||||
| 用户指南 | TPS769xx SOT-23 LDO Linear Regulator | 2000年 2月 11日 | ||||
| 应用手册 | Powering the TMS320VC5402 DSP Using the TPS60100, TPS76918, and the TPS3305-18 | 1999年 12月 16日 |
设计和开发
如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。
TMDXEVM388 — DM388 DaVinci 数字媒体处理器评估模块
TPS76901EVM-127 — SOT-23 LDO、5V 至 1.8V、100mA 输出电源
The TPS76901EVM-127 evaluation module (EVM) provides designers with an easy layout for using and evaluating the TPS76901 SOT-23 LDO in an application to regulate from 5 V to a selectable output. The EVM includes input and output capacitors.
TPS76933EVM-127 — SOT-23 LDO、5V 至 1V、100mA 输出电源
The TPS76933EVM-127 evaluation module (EVM) provides designers with an easy layout for using and evaluating the TPS76933 SOT-23 LDO in an application to regulate from 5 V to a 3.3-V output. The EVM includes input and output capacitors.
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| 封装 | 引脚数 | 下载 |
|---|---|---|
| SOT-23 (DBV) | 5 | 了解详情 |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 认证摘要
- 持续可靠性监测
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