DESCRIPTION
Description
4PCS LT3045 2A Module Single Power Supply Module Linear RF Regulator Board Low Noise with Heat Sink
Parameter:
1. Input and output voltage range: IN: 1.8V to 20V; OUT: 0V to 15V
2. The default delivery input is greater than + 6V regulated to + 5V (other voltages can be adjusted through the potentiometer)
3. Size: 5cm * 5cm (heat sink height = 2cm)
4. The input and output interface adopts XH2.54 3PIN terminal block
5. Current: maximum 2A (4pcs paralleling)
Description:
-The LT3045 is a high performance low dropout linear regulator featuring LTC'S ultra-low noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB.
-The device supplies 500mA at a typical 260mV dropout voltage. Operating quiescent current is nominally 2.2mA and drops to <<1μA in shutdown. The LT3045's wide output voltage range(0V to 15V)while maintaining unity-gain operation provides virtually constant output noise, PSRR, bandwidth and load regulation, independent of the programmed output voltage. Additionally, the regulator features programmable current limit, fast start-up capability and programmable power good to indicate output voltage regulation.
-The LT3045 is stable with a minimum 10μF ceramic output capacitor. Built-in protection includes reverse-battery protection, reverse-current protection, internal current limit with foldback and thermal limit with hysteresis. The LT3045 is available in thermally enhanced 12-lead MSOP and 10-lead 3mm x 3mm DFN packages.
Fertures:
-Ultralow RMS Noise: 0.8μV RMS (10Hz to 100kHZ)
-Ultralow Spot Noise: 2nV/√Hz at 10kHZ
-Ultrahigh PSRR: 76dB at 1MHz
-Output Current: 500mA
-Wide Input Voltage Range: 1. 8V to 20V
-Single capacitor improves noise and PSRR.
-100μA SET Pin current: ±1% initial accuracy
-Single resistor programs output voltage.
-High Bandwidth: 1MHz
-Programmable current limit.
-Low Dropout Voltage: 260mV
-Output Voltage Range: 0V to 15V
-Programmable power good.
-Fast start-up capability.
-Precision enable/UVLO.
-Parallelable for lower noise and higher current.
-Internal current limit with foldback.
-Minimum Output Capacitor: 10μF ceramic
-Reverse-battery and reverse-current protection.
-12-lead MSOP and 10-lead 3mm x 3mm DFN packages.
Applications:
-RF power supplies: PLLs, VCOs, Mixers, LNAs, PAs.
-Very low noise instrumentation.
-High speed/high precision data converters.
-Medical applications: imaging, diagnostics.
Package Included:
4 x LT3045(2A) Module + Heat Sink
Parameter:
1. Input and output voltage range: IN: 1.8V to 20V; OUT: 0V to 15V
2. The default delivery input is greater than + 6V regulated to + 5V (other voltages can be adjusted through the potentiometer)
3. Size: 5cm * 5cm (heat sink height = 2cm)
4. The input and output interface adopts XH2.54 3PIN terminal block
5. Current: maximum 2A (4pcs paralleling)
Description:
-The LT3045 is a high performance low dropout linear regulator featuring LTC'S ultra-low noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB.
-The device supplies 500mA at a typical 260mV dropout voltage. Operating quiescent current is nominally 2.2mA and drops to <<1μA in shutdown. The LT3045's wide output voltage range(0V to 15V)while maintaining unity-gain operation provides virtually constant output noise, PSRR, bandwidth and load regulation, independent of the programmed output voltage. Additionally, the regulator features programmable current limit, fast start-up capability and programmable power good to indicate output voltage regulation.
-The LT3045 is stable with a minimum 10μF ceramic output capacitor. Built-in protection includes reverse-battery protection, reverse-current protection, internal current limit with foldback and thermal limit with hysteresis. The LT3045 is available in thermally enhanced 12-lead MSOP and 10-lead 3mm x 3mm DFN packages.
Fertures:
-Ultralow RMS Noise: 0.8μV RMS (10Hz to 100kHZ)
-Ultralow Spot Noise: 2nV/√Hz at 10kHZ
-Ultrahigh PSRR: 76dB at 1MHz
-Output Current: 500mA
-Wide Input Voltage Range: 1. 8V to 20V
-Single capacitor improves noise and PSRR.
-100μA SET Pin current: ±1% initial accuracy
-Single resistor programs output voltage.
-High Bandwidth: 1MHz
-Programmable current limit.
-Low Dropout Voltage: 260mV
-Output Voltage Range: 0V to 15V
-Programmable power good.
-Fast start-up capability.
-Precision enable/UVLO.
-Parallelable for lower noise and higher current.
-Internal current limit with foldback.
-Minimum Output Capacitor: 10μF ceramic
-Reverse-battery and reverse-current protection.
-12-lead MSOP and 10-lead 3mm x 3mm DFN packages.
Applications:
-RF power supplies: PLLs, VCOs, Mixers, LNAs, PAs.
-Very low noise instrumentation.
-High speed/high precision data converters.
-Medical applications: imaging, diagnostics.
Package Included:
4 x LT3045(2A) Module + Heat Sink
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2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
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