Voltage Controllers

Voltage controllers are electronic devices which help to keep a consistent voltage within a circuit. They are commonly used in electronic devices and are designed to help provide voltage management.

They are similar to Voltage regulators in that they control the voltage output. However, voltage controllers are able to create different outputs, such as a variable voltage, or they may act as a switch to divert the power. Voltage controllers convert a fixed voltage input to have variable voltage in output delivered to a resistive load. Similar to voltage converters, voltage controllers include all of the controlling circuitry, but do not include the passive components.

Voltage controllers have a current conversion type, which is AC-DC or DC-DC. AC-DC takes an AC power input and converts it to a DC output voltage.

Types of Voltage Controller:

  • Boost Controller
  • Buck Controller
  • Flyback Controller
  • PWM Controller
  • Step-Down Voltage Controller

Voltage controllers are ICs which come in a semiconductor package. This includes TSSOP, SOIC, SOT-23 and QFN.

Where are voltage controllers used?

Voltage controllers are often used to help drive MOSFETs. They are used in most applications which require power, and some form of voltage management. For example, battery powered devices, power supply units (PSUs) or chargers, computers, automotive and telecommunications.


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Description Price Controller Type Number of Outputs Current Conversion Type Maximum Switching Frequency Width Mounting Type Package Type Pin Count Dimensions Length Height Maximum Input Voltage Maximum Operating Temperature Maximum Output Current
RS庫存編號 797-4787
製造零件編號TEA1733T/N1,118
BrandNXP
HK$5.391
/個 (每包:10個)
單位
SMPS Controller 1 DC-DC 71 kHz - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 30 V +150 °C -
RS庫存編號 165-9781
製造零件編號TEA1733T/N1,118
BrandNXP
HK$4.492
個 (在毎卷:2500)
單位
SMPS Controller 1 DC-DC 71 kHz - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 30 V +150 °C -
RS庫存編號 725-8837
製造零件編號TEA1751T/N1,518
BrandNXP
HK$15.685
/個 (每包:2個)
單位
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS庫存編號 166-0312
製造零件編號TEA1751LT/N1,518
BrandNXP
HK$6.932
個 (在毎卷:2500)
單位
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS庫存編號 797-4778
製造零件編號TEA1721AT/N1,118
BrandNXP
HK$10.426
/個 (每包:5個)
單位
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS庫存編號 166-0163
製造零件編號TEA1721FT/N1,118
BrandNXP
HK$5.989
個 (在毎卷:2500)
單位
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS庫存編號 510-875
製造零件編號PCA9510ADP,118
BrandNXP
HK$20.446
/個 (每包:5個)
單位
Hot Swap Controller - - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS庫存編號 166-0313
製造零件編號TEA1751T/N1,518
BrandNXP
HK$7.972
個 (在毎卷:2500)
單位
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS庫存編號 797-4775
製造零件編號TEA1721FT/N1,118
BrandNXP
HK$7.196
Each (On a Tape of 5)
單位
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS庫存編號 166-1603
製造零件編號TEA1750T/N1/DG,518
BrandNXP
HK$10.435
個 (在毎卷:2500)
單位
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS庫存編號 516-788
製造零件編號TEA1750T/N1/DG,518
BrandNXP
HK$20.894
/個 (每包:5個)
單位
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS庫存編號 166-0165
製造零件編號TEA1721AT/N1,118
BrandNXP
HK$3.853
個 (在毎卷:2500)
單位
SMPS Controller 1 DC-DC 53 kHz - Surface Mount SOIC 7 4.9 x 3.9 x 1.35mm - - 19 V +150 °C -
RS庫存編號 166-1592
製造零件編號PCA9510ADP,118
BrandNXP
HK$13.833
個 (在毎卷:2500)
單位
Hot Swap Controller - - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS庫存編號 725-8833
製造零件編號TEA1751LT/N1,518
BrandNXP
HK$15.685
/個 (每包:2個)
單位
- - DC-DC - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - - +150 °C -
RS庫存編號 166-0166
製造零件編號TEA1795T/N1,118
BrandNXP
HK$5.736
個 (在毎卷:2500)
單位
SMPS Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 38 V +150 °C -
RS庫存編號 510-863
製造零件編號PCA9511ADP,118
BrandNXP
HK$18.974
/個 (每包:5個)
單位
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS庫存編號 166-1591
製造零件編號PCA9511ADP,118
BrandNXP
HK$12.852
個 (在毎卷:2500)
單位
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 8 3.1 x 3.1 x 0.95mm - - - +85 °C -
RS庫存編號 797-4781
製造零件編號TEA1795T/N1,118
BrandNXP
HK$9.546
/個 (每包:5個)
單位
SMPS Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.45mm - - 38 V +150 °C -