Technical Documents
Specifications
Brand
STMicroelectronicsProduct Type
PWM Controller
Supply Current
10mA
Zero Power Detection
No
Output Current
10mA
Mount Type
Surface
Minimum Supply Voltage
1V
Package Type
SO
Pin Count
8
Maximum Supply Voltage
40V
Minimum Operating Temperature
0°C
Maximum Operating Temperature
70°C
PWM Controller Type
Current Mode
Length
5mm
Height
1.5mm
Standards/Approvals
JEDEC JESD97
Series
LM134-LM234-LM334
Automotive Standard
No
Country of Origin
Morocco
Product Details
The LM134/LM234/LM334 are 3-terminal adjustable current sources characterized by: an operating current range of 10000: 1 an excellent current regulation a wide dynamic voltage range of 1V t 10V The current is determined by an external resistor without requiring other external components. Reverse voltages of up to 20V will only draw a current of several microamperes. This enables the circuit to operate as a rectifier and as a source of current in a.c. applications. For the LM134/LM234/LM334, the voltage on the control pin is 64mV at +25°C and is directly proportional to the absolute temperature (°K). The simplest external resistor connection generates a current with approximately 0.33%/°C temperature dependence. Zero drift can be obtained by adding an additional resistor and a diode to the external circuit.
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Stock information temporarily unavailable.
P.O.A.
Each (On a Reel of 2500) (Exc. Vat)
2500
P.O.A.
Each (On a Reel of 2500) (Exc. Vat)
Stock information temporarily unavailable.
2500
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JOIN FOR FREE
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Technical Documents
Specifications
Brand
STMicroelectronicsProduct Type
PWM Controller
Supply Current
10mA
Zero Power Detection
No
Output Current
10mA
Mount Type
Surface
Minimum Supply Voltage
1V
Package Type
SO
Pin Count
8
Maximum Supply Voltage
40V
Minimum Operating Temperature
0°C
Maximum Operating Temperature
70°C
PWM Controller Type
Current Mode
Length
5mm
Height
1.5mm
Standards/Approvals
JEDEC JESD97
Series
LM134-LM234-LM334
Automotive Standard
No
Country of Origin
Morocco
Product Details
The LM134/LM234/LM334 are 3-terminal adjustable current sources characterized by: an operating current range of 10000: 1 an excellent current regulation a wide dynamic voltage range of 1V t 10V The current is determined by an external resistor without requiring other external components. Reverse voltages of up to 20V will only draw a current of several microamperes. This enables the circuit to operate as a rectifier and as a source of current in a.c. applications. For the LM134/LM234/LM334, the voltage on the control pin is 64mV at +25°C and is directly proportional to the absolute temperature (°K). The simplest external resistor connection generates a current with approximately 0.33%/°C temperature dependence. Zero drift can be obtained by adding an additional resistor and a diode to the external circuit.
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