The CBM1764 is a low dropout regulator optimized for fast transient response. The device is capable of supplying 3A of output current with a dropout voltage of 340mV.Operating quiescent current is 1mA, dropping to <1µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the CBM1764 has very low output voltage noise which makes the device ideal for sensitive RF supply applications.Output voltage range is from 1.21V to 20V. The CBM1764 regulators are stable with output capacitors as low as 10µF.Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. The device is available in fixed output voltages of 1.5V, 1.8V, 2.5V, 3.3V and as an adjustable device with a 1.21V reference voltage. The CBM1764 regulators are available in 5-lead TO-220 and DD packages, and16-lead FE packages.
Output Current: 3A
Dropout Voltage: 340mV at 3A
Low Noise: 40µVRMS (10Hz to 100kHz)
1mA Quiescent Current
Wide Input Voltage Range: 2.7V to 20V
No Protection Diodes Needed
Controlled Quiescent Current in Dropout
Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V
Adjustable Output from 1.21V to 20V
<1µA Quiescent Current in Shutdown
Stable with 10µF Output Capacitor
Reverse Battery Protection
No Reverse Current
Stable with Ceramic Capacitors
Post Regulator for Switching Supplies
3.3V to 2.5V Logic Power Supply
Type | Title | File Size | Date | Download |
Selection Guide | Corebai Selection Guide Rev.En2023.pdf | 7.73M | 2024-01-24 | Download |
计算工具
ANALOG-ENGINEER-CALC — 模拟工程师计算器
模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益 到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。
计算工具
ANALOG-ENGINEER-CALC — 模拟工程师计算器
模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益 到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。
Product number | Rating | Inventory(pcs) | Price | Package | MSL | RoHS | MPQ | Operating Temperature Range (℃) | Order |
CBM1764TS-3.3 | Industrial grade | 1 |
10~99 | $ 5.34
|
TSSOP-16 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764TS-2.5 | Industrial grade | 1 |
10~99 | $ 5.34
|
TSSOP-16 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764TS-1.8 | Industrial grade | 1 |
10~99 | $ 5.34
|
TSSOP-16 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764TS-1.5 | Industrial grade | 1 |
10~99 | $ 5.34
|
TSSOP-16 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764TS-ADJ | Industrial grade | 1 |
10~99 | $ 5.34
|
TSSOP-16 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764DT-3.3 | Industrial grade | 18968 |
10~99 | $ 5.34
|
TO263-5 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764DT-2.5 | Industrial grade | 15000 |
1~9 | $ 5.34
|
TO263-5 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764DT-1.8 | Industrial grade | 15000 |
1~9 | $ 5.48
|
TO263-5 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764DT-1.5 | Industrial grade | 18970 |
1~9 | $ 5.48
|
TO263-5 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 | |
CBM1764DT-ADJ | Industrial Grade | 8954 |
10~99 | $ 5.34
|
TO263-5 | MSL 3 | RoHS | Tape and Reel, 800 | -40 to 125 |
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