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LP2985AIM5X-3.3
IC REG LINEAR 3.3V 150MA SOT23-5
- Manufacturer
- Mfr. Part #LP2985AIM5X-3.3
- Package SOT23-5
- Datasheet
- In Stock2280
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Specifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.58V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 95 µA |
| Current-Supply(Max) | 2.5 mA |
| PSRR | 45dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Overview
Description
Key features include a dropout voltage of approximately 280 mV at 150 mA load, ensuring efficient performance when the input voltage is close to the output voltage. It also offers a high output voltage accuracy of ±1.5%, excellent line and load transient response, and low output noise. The LP2985AIM5X-3.3 includes several protective features such as current limiting and thermal shutdown to safeguard against excessive load conditions and overheating.
Typical applications for this regulator include powering microcontrollers, sensors, and other low-power digital circuits in consumer electronics, portable devices, and industrial equipment. Its robust performance and reliability make it a popular choice for engineers requiring a stable 3.3V supply.
Features
1. Low Dropout Voltage: It can maintain regulation with a low input-output voltage differential, typically around 280 mV at 150 mA load.
2. Output Current: Supports an output current of up to 150 mA, making it suitable for low to moderate power applications.
3. High Accuracy: Offers a high output voltage accuracy of ±1.5%, ensuring precise voltage regulation.
4. Low Output Noise: The device includes an internal bypass capacitor, which helps reduce output noise to approximately 30 µV RMS, suitable for noise-sensitive applications.
5. Thermal and Short-Circuit Protection: Incorporates mechanisms to protect against overheating and output short circuits, enhancing reliability and safety.
6. Small Package: Available in a compact SOT-23-5 package, saving space on printed circuit boards (PCBs).
7. Wide Input Voltage Range: Operates with input voltages from 2.5V to 16V, providing flexibility for different power supply configurations.
These features make the LP2985AIM5X-3.3 ideal for battery-powered devices, portable electronics, and other applications where space and efficiency are critical.
Package
Pinout
1. VOUT (Pin 1): This is the output pin where the regulated voltage of 3.3V is delivered.
2. GND (Pin 2): Ground pin, serving as the common ground reference.
3. SHUTDOWN (Pin 3): This pin is used to enable or disable the regulator. When pulled low, the regulator is in shutdown mode, reducing current consumption.
4. VIN (Pin 4): The input pin where the unregulated voltage is applied. The device regulates this to provide a stable 3.3V output.
5. NC (Pin 5): This is a no-connect pin; it does not have any internal connection and can be left floating.
This voltage regulator is known for its low quiescent current and low dropout voltage, making it suitable for battery-powered applications.
Manufacturer
Application
Equivalent
1. MIC5205-3.3YM5 - A similar LDO regulator with a 3.3V output.
2. TLV70033 - Texas Instruments' low-dropout regulator with 3.3V output.
3. NCP1117-3.3 - A 3.3V LDO from ON Semiconductor.
4. AMS1117-3.3 - An LDO regulator with a 3.3V output.
5. LD1117S33 - An LDO from STMicroelectronics with a 3.3V output.
Always verify compatibility with the specific requirements of your application.
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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