The LT3042IDD#TRPBF is a high-performance low dropout linear regulator designed for applications requiring ultralow noise and high power supply ripple rejection (PSRR). It supports an output current of up to 200mA with a dropout voltage of 350mV. The device operates over a wide input voltage range of 1.8V to 20V and provides an adjustable output voltage from 0V to 15V. Key features include ultralow RMS noise of 0.8µVRMS, ultrahigh PSRR of 79dB at 1MHz, and a fast start-up capability. The LT3042 is stable with a minimum output capacitor of 4.7µF and includes built-in protection against reverse battery and reverse current. It is available in a compact 10-Lead DFN package, making it suitable for space-constrained designs. This regulator is ideal for RF power supplies, low noise instrumentation, and precision power supply applications.
Manufacturer: Linear Technology/Analog Devices
Win Source Part Number: 802958-LT3042IDD#TRP
Packaging: Reel
Mounting Style: SMD
Current - Output: 200mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Current Limit, Enable, Power Good
Output Configuration: Positive
Voltage - Output (Min/Fixed): 0V
Supplier Device Package: 10-DFN (3x3)
Temperature Range - Operating: -40°C ~ 125°C
Maximum Input Voltage: 20V
PSRR: 117dB ~ 56dB (120Hz ~ 10MHz)
Maximum Output Voltage: 15V
Protection Features: Over Temperature, Reverse Polarity
Manufacturer Package: 10-WFDFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 2,500
MSL Level: 1 (Unlimited)
Maximum Dropout Voltage: 0.35V at 200mA (Typ)
Part Number Series: LT3042
| Win Source Electronics | |
|---|---|
| Product Category | IC Linear Voltage Regulators |
| Product Number | 802958-LT3042IDD#TRPBF |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LT3042IDD#TRPBF |
| Output Polarity | Positive |
| Output Voltage Type | Adjustable / Variable; Adjustable |
| Package Type | Other; 10-WFDFN Exposed Pad |
| Special Features | Reverse Voltage Protection; Internal Current Limit; Current Limit, Enable, Power Good |
