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LT1961EMS8E
Switching Voltage Regulators LT1961 - 1.5A, 1.25MHz Step-Up Switching Regulator
- Manufacturer
- Mfr. Part #LT1961EMS8E
- Package
- Datasheet LT1961EMS8E DataSheet
- In Stock12524
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Specifications
Overview
Description
Key features include a wide input voltage range, typically from 1.8V to 20V, and a fixed output voltage option or an adjustable version. The LT1961 can supply up to 1A of output current while maintaining excellent thermal performance. It incorporates protection features like thermal shutdown and current limiting, enhancing the reliability of the system. The device is available in an 8-lead MSOP package, facilitating compact PCB designs. Its combination of low noise, high PSRR, and low dropout makes it ideal for use in RF applications, precision analog circuits, and automotive electronics.
Features
1. Low Dropout Voltage: Typically 200 mV at 1 A load, ensuring efficient operation even with low input-output voltage differences.
2. High Output Current: Capable of delivering up to 1 A of output current.
3. Wide Input Voltage Range: Operates from 1.8 V to 20 V, accommodating various power supply designs.
4. Low Noise: Features a low output noise of 20 µVRMS (10 Hz to 100 kHz), making it suitable for sensitive analog applications.
5. High Power Supply Rejection Ratio (PSRR): Offers excellent PSRR, minimizing the influence of input voltage fluctuations on the output.
6. Thermal Shutdown and Current Limiting: Built-in protection features ensure safe operation under fault conditions.
7. Compact Package: Available in an 8-lead MSOP package, facilitating space-efficient designs.
These features make the LT1961EMS8E ideal for powering precision analog circuits, RF systems, and other noise-sensitive applications.
Package
Pinout
Pin Count: 8 pins
Pin Functions:
1. IN: Input voltage supply.
2. GND: Ground reference.
3. OUT: Regulated output voltage.
4. ADJ: Adjustable output voltage setting (for adjustable versions).
5. NC: No connect (not internally connected).
6. NC: No connect (not internally connected).
7. PG: Power good output (indicates status of the output voltage).
8. CS: Current sense (optional for limiting current).
The LT1961 is known for its low dropout voltage, high output current capability, and low noise operation, making it suitable for powering sensitive analog devices.
Manufacturer
Application
Equivalent
1. LM1117 - A popular LDO with similar performance.
2. TPS7A47 - Offers low noise and better thermal performance.
3. MIC5205 - Compact, low-dropout linear regulator.
4. MCP1700 - Suitable for low-power applications with low dropout.
Always verify the specific requirements for voltage, current, and package compatibility before selecting an equivalent.
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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