LT3042 5V Single Supply Linear Regulator Module is a low noise, low ripple RF power module
- Fixed 5V ultra-low noise LDO
- Max 20V input, 200mA output
- Excellent PSRR (79dB @ 1MHz)
- Ripple under 1mV
- No enable pin, no protection circuits
- Small footprint with LED indicator
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Brand: Generic
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Product Description
The LT3042 5V Linear Regulator Module is a high-performance, low-dropout (LDO) power solution tailored for precision analog and RF applications. With ultra-low noise (<1mV ripple), excellent PSRR (79dB at 1MHz), and a 5V fixed output, it ensures clean and stable voltage for sensitive circuits like PLLs, VCOs, LNAs, ADCs, and DACs. Accepting up to 20V input, it delivers up to 200mA output current with less than 500mV dropout. Compact and efficient, it includes a power indicator LED and supports parallel output for higher current. Ideal for engineers seeking low-noise, stable power in compact, high-frequency or precision electronics.
Features:
- Ultra-low noise: <1mV output ripple
- High PSRR: 79dB at 1MHz
- Fixed 5V clean output
- Supports 20V max input
- Low dropout voltage: <500mV
Package Includes:
1 x The LT3042 5V Single Supply Linear Regulator Module is a low noise, low ripple RF power module
Technical Specifications
| Dropout Voltage | <500mV |
|---|---|
| Height (mm) | 05 |
| Item Type | Linear Regulator Module |
| Length (mm) | 30 |
| Line Regulation | ±1% |
| Load Regulation | ±0.5% |
| Max. Input Voltage | 20V |
| Model No | LT3042 |
| Output Current (mA) | 200mA |
| Output Power | 1W |
| Output Ripple | <1mV |
| Output Voltage(V) | 5 |
| Power Consumption | 2mA |
| PSRR/Ripple Rejection | 79dB @ 1MHz |
| Shipping Dimensions | 9 × 4 × 3 cm |
| Shipping Weight | 0.01 kg |
| Weight (g) | 03 |
| Width (mm) | 17 |