CBM2596DT
Active
Voltage reducing switch regulator
CBM2596-XX.pdf | 2.23M

The CBM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use. The CBM2596 series operates at a switching frequency of 150kHz. Available in standard 5-lead TO-220 package. Other features include a guaranteed ± 4% tolerance on output voltage under specified input voltage and output load conditions, and ± 15% on the oscillator frequency. External shutdown is included, featuring typically 100μA standby current. Self protection features include a two stage frequency reducing current limit for output switch and an over temperature shutdown for complete protection under fault conditions. The over temperature shutdown level is about 145℃ with 5℃ hysteresis.

  • Parameters
  • Features
  • Applications
  • Input Voltage(Min)(V):4.5
  • Input Voltage(Max)(V):40
  • Output Voltage(Min)(V):3.3
  • Output Voltage(Max)(V):37
  • Output Current(Max)(A):3
  • Output channel(#):1
  • Switching Frequency(Min) (kHz):110
  • Switching Frequency(Max)(kHz):173
  • Quiescent Current(mA):5
  • 3.3V, 5V, 12V, and adjustable output versions

  • Adjustable version output voltage range, 1.2V to 37V± 4% max over line and load conditions

  • Guaranteed 3A output load current

  • Input voltage range up to 40V

  • Requires only 4 external components

  • Excellent line and load regulation specifications

  • 150kHz fixed frequency internal oscillator

  • TTL shutdown capability

  • Low power standby mode, IQ typically 80μA

  • Thermal shutdown and current limit protection

  • Simple high-efficiency step-down regulator

  • On-card switching regulators

  • Positive to negative converter

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。

Ordering & Quality
Product number Rating Inventory(pcs) Price Package MSL RoHS MPQ Operating Temperature Range (℃) Order
CBM2596DT-ADJ Industrial grade 49940
100~999$0.59
1000+$0.56
TO-263-5 MSL 3 RoHS Tape and Reel, 800 -40 to 125
-
+

Add to cart

CBM2596DS-ADJ Industrial grade 1
100~999$0.59
1000+$0.56
TO-220 MSL 3 RoHS Tube, 46 -40 to 125
-
+

Add to cart

CBM2596DT-15 Industrial grade 1
100~999$0.66
1000+$0.56
TO-263-5 MSL 3 RoHS Tape and Reel, 800 -40 to 125
-
+

Add to cart

CBM2596DS-15 Industrial grade 1
100~999$0.66
1000+$0.56
TO-220 MSL 3 RoHS Tube, 46 -40 to 125
-
+

Add to cart

CBM2596DT-12 Industrial grade 1
100~999$0.66
1000+$0.56
TO-263-5 MSL 3 RoHS Tape and Reel, 800 -40 to 125
-
+

Add to cart

CBM2596DS-12 Industrial grade 1
100~999$0.66
1000+$0.56
TO-220 MSL 3 RoHS Tube, 46 -40 to 125
-
+

Add to cart

CBM2596DT-5.0 Industrial grade 1
100~999$0.65
1000+$0.56
TO-263-5 MSL 3 RoHS Tape and Reel, 800 -40 to 125
-
+

Add to cart

CBM2596DS-5.0 Industrial grade 1
100~999$0.65
1000+$0.56
TO-220 MSL 3 RoHS Tube, 46 -40 to 125
-
+

Add to cart

CBM2596DT-3.3 Industrial grade 15000
100~999$0.68
1000+$0.56
TO-263-5 MSL 3 RoHS Tape and Reel, 800 -40 to 125
-
+

Add to cart

CBM2596DS-3.3 Industrial grade 1
100~999$0.68
1000+$0.56
TO-220 MSL 3 RoHS Tube, 46 -40 to 125
-
+

Add to cart

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