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LT1963AES8-3.3
IC REG LINEAR 3.3V 1.5A 8SOIC
- Manufacturer
- Mfr. Part #LT1963AES8-3.3
- Package SOIC-8
- Datasheet LT1963AES8-3.3 DataSheet
- In Stock6756
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Specifications
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.55V @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 1.5 mA |
| Current-Supply(Max) | 120 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
Key features of the LT1963AES8-3.3 include a maximum output current of 1.5A, low dropout voltage (typically 340mV at full load), and excellent line and load regulation. It also offers fast transient response and low output noise, making it suitable for powering sensitive electronics and communication devices.
The device includes protection features such as current limiting and thermal shutdown to prevent damage due to overload or overheating. It operates over a wide input voltage range and is designed for easy integration into a variety of circuits, providing reliable performance in both consumer and industrial applications.
Features
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 2.1V to 20V, providing flexibility for various power sources.
3. Low Dropout Voltage: Approximately 340mV at full load (1.5A), ensuring efficient operation even with a minimal voltage difference between input and output.
4. Quiescent Current: Low quiescent current of about 1mA, which helps improve efficiency in low-power applications.
5. Fast Transient Response: Capable of responding quickly to changes in load conditions, making it suitable for applications with dynamic power demands.
6. Stability: Stable with ceramic capacitors as low as 10µF, which is ideal for space-constrained applications.
7. Protection Features: Includes thermal shutdown and current limiting to safeguard against overload and overheating.
8. Package: Available in an 8-lead SOIC package, which facilitates ease of integration into circuit designs.
These features make the LT1963AES8-3.3 suitable for a wide range of applications, including consumer electronics, industrial systems, and other scenarios requiring reliable voltage regulation.
Package
Pinout
Here are the pin functions:
1. IN: Input voltage pin. Connects to the power source.
2. GND: Ground pin. Common ground for input and output.
3. OUT: Regulated output voltage pin. Provides the 3.3V output.
4. NC: No connect. Typically not internally connected, may be used for mechanical support.
5. NC: Another No connect pin.
6. ADJ/SHDN: Adjustment or shutdown pin. In fixed output versions like the LT1963AES8-3.3, this pin can be used for shutdown functionality.
7. NC: Additional No connect pin.
8. NC: Another No connect pin.
This LDO is suitable for applications demanding low dropout voltage and precise regulation, such as in post-regulator and low-voltage digital supply applications.
Manufacturer
Application
Equivalent
1. MIC29302WU - A high-current, low-dropout regulator with 3.3V fixed output.
2. LM1084IT-3.3 - A 3.3V fixed output LDO with similar voltage and current ratings.
3. TPS7333 - A 3.3V fixed LDO regulator with comparable performance.
4. ADP3338-3.3 - Another LDO with a 3.3V fixed output.
Ensure to compare specific parameters like current output, dropout voltage, and package type for compatibility.
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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