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LT3042EMSE#TRPBF
IC REG LIN POS ADJ 200MA 10MSOP
- Manufacturer
- Mfr. Part #LT3042EMSE#TRPBF
- Package MSOP-10
- Datasheet LT3042EMSE#TRPBF DataSheet
- In Stock6710
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Specifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 0V |
| Voltage-Output(Max) | 15V |
| VoltageDropout(Max) | 0.35V @ 200mA (Typ) |
| Current-Output | 200mA |
| PSRR | 117dB ~ 56dB (120Hz ~ 10MHz) |
| ControlFeatures | Current Limit, Enable, Power Good |
| ProtectionFeatures | Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad |
Overview
Description
Key features include a 20µVRMS noise floor, a high power-supply rejection ratio (PSRR), and a fast transient response, which ensure a stable output even in dynamic conditions. The LT3042EMSE#TRPBF also includes programmable current limit and thermal protection to enhance reliability and safety.
The package type is MSOP-10, which is compact and suitable for space-constrained designs. Its precision and low-noise characteristics make it an excellent choice for powering RF, precision analog, and high-speed communication systems.
Features
1. Output Current: It can supply up to 200 mA of output current.
2. Input Voltage Range: The device operates with input voltages ranging from 1.8V to 20V.
3. Low Dropout Voltage: It features a very low dropout voltage, which is typically around 350 mV at 200 mA.
4. Noise Performance: The LT3042EMSE#TRPBF offers ultra-low noise performance, with only 0.8 µVrms over a 10 Hz to 100 kHz bandwidth.
5. High PSRR: It boasts a high power supply rejection ratio, making it suitable for high-precision applications.
6. Precision: The device provides high precision with an output voltage tolerance of ±2% over line, load, and temperature variations.
7. Protection Features: Built-in features include current limiting and thermal shutdown for protection against overload conditions.
8. Package: It is available in a thermally-enhanced, small MSOP package.
These features make the LT3042EMSE#TRPBF ideal for sensitive applications requiring low noise and high stability, such as RF and precision instrumentation.
Package
Pinout
Key pin functions include:
1. IN (Pin 1): Input voltage supply.
2. OUT (Pin 2): Output voltage.
3. SET (Pin 3): Connects to the output voltage setting resistor.
4. ILIM (Pin 4): Programs current limit by connecting a resistor to ground.
5. SHDN (Pin 5): Shutdown control pin; active low to enable.
6. NC (Pins 6, 8): No connection.
7. BYP (Pin 7): Connects to a bypass capacitor for noise reduction.
8. GND (Pin 9): Ground connection.
9. PG (Pin 10): Power good indicator; open-drain output.
The LT3042EMSE provides ultra-low noise, high PSRR, and precision output, making it ideal for powering noise-sensitive RF and analog circuits.
Manufacturer
Application
Equivalent
1. Analog Devices LT3045 – Offers similar performance with higher current capability.
2. Texas Instruments TPS7A47 – A low-noise, high-PSRR LDO alternative.
3. Maxim Integrated MAX6126 – Ultra-low-noise precision voltage reference.
4. Microchip MCP6V51 – For applications needing ultra-high precision with low noise.
Always verify the specifications to ensure compatibility with your specific requirements.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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