供应单输出 LDO、1.0A、固定电压 (3.3V)、低噪声、高 PSRR 集成电路TPS79633DCQR和TPS79633KTTR
| 价 格： | 9.80 | |
| 型号/规格： | TPS79633DCQR和TPS79633KTTR /SOT-223(DCQ)/6 /DDPAK/TO-263(KTT)/5 | |
| 品牌/商标： | TI（德州仪器） |
TI 主页 > 半导体 > 电源管理 > 线性稳压器 > 单通道 LDO > 单输出 LDO、1.0A、固定电压 (3.3V)、低噪声、高 PSRR
Ultralow-Noise, High PSRR, Fast, RF, 1A, Low-Dropout Linear Regulators
说明
The TPS796xx family of low-dropout (LDO) low-power linear voltage regulators features high power supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, 3 × 3 SON, SOT223-6, and DDPAK-5 packages. Each device in the family is stable with a small 1μ ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 250mV at 1A). Each device achieves fast start-up times (approximately 50μs with a 0.001μF bypass capacitor) while consuming very low quiescent current (265 μA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1μA. View full Description in Datasheet 特性 1A Low-Dropout Regulator With Enable Available in Fixed and Adjustable (1.2V to 5.5V) Versions High PSRR (53dB at 10kHz) Ultralow-Noise (40μVRMS, TPS79630) Fast Start-Up Time (50μs) Stable With a 1μF Ceramic Capacitor Excellent Load/Line Transient Response Very Low Dropout Voltage (250mV at Full Load, TPS79630) 3 × 3 SON PowerPAD™, SOT223-6, and DDPAK-5 Packages APPLICATIONS RF: VCOs, Receivers, ADCs Audio Bluetooth™, Wireless LAN Cellular and Cordless Telephones Handheld Organizers, PDAs 应用 【VCOs,接收器,基于 音频 蓝牙无线局域网?, 蜂窝电话、无绳电话 掌上型电脑、pda
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- 电话：755-83995200/36952200/36952211
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供应德州仪器的精密数模转换器集成电路DAC6311IDCK
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供应具有LED开路检测的 16 通道恒流 LED 驱动器IC TLC5928DBQ
信息内容：TI 主页 > 半导体 > 电源管理 > 照明解决方案 > LED 驱动器 > TLC5928DBQr 德州仪器的具有 LED 开路检测的 16 通道恒流 LED 驱动器芯片TLC5928DBQr 说明 The TLC5928 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor. The TLC5928 has two error detection circuits: one for LED open detection (LOD) and one for a pre-thermal warning (PTW). LOD detects a broken or disconnected LED and LEDs shorted to GND while the constant-current output is on. PTW indicates a high temperature condition. 特性 16 Channels, Constant-Current Sink Output with On/Off Control 35-mA Capability (Constant-Current Sink) 10-ns High-Speed Constant-Current Switching Transient Time L...
