# LP5907MFX-3.3 - Texas Instruments LDO Voltage Regulator

## Product Summary

The Texas Instruments LP5907MFX-3.3/NOPB is a 250mA low-noise, ultra-low-dropout voltage regulator. It offers a fixed 3.3V output and is designed for RF and analog circuits.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | LP5907MFX-3.3 |
| Manufacturer | Texas Instruments |
| Product Type | LDO Voltage Regulator |
| Series | LP5907 |
| Category | Uncategorized |
| Subcategory | Low-Dropout (LDO) |
| Package | SOT-23 |
| Mounting Type | Surface Mount |

## Description

The LP5907MFX-3.3/NOPB from Texas Instruments is a 250mA low-noise, high-PSRR, ultra-low-dropout linear voltage regulator. It provides a stable 3.3V output voltage, making it suitable for noise-sensitive RF and analog applications.

Key electrical characteristics include an input voltage range of 2.2V to 5.5V, a low quiescent current of 12µA when enabled, and a typical dropout voltage of 120mV. The regulator boasts low output voltage noise of less than 6.5µVRMS and a high PSRR of 82dB at 1kHz. It is stable with 1µF ceramic input and output capacitors, allowing for remote output capacitor placement and eliminating the need for a separate noise bypass capacitor.

This device features thermal-overload and short-circuit protection. It is supplied in a compact 5-pin SOT-23 (DBV) surface-mount package, suitable for space-constrained designs. The operating junction temperature range is -40°C to 125°C.

For applications requiring updated portfolio devices, consider the TPS7A20.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 2 |
| Total Stock | 12,193 |
| Price | $0.52 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.52 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Smaxon Electronics | 12,000 |  |  |  |  |
| Optech Co.,Limited | 193 |  |  |  |  |

## Features

- 250mA output current capability.
- Low noise and high PSRR performance.
- Ultra-low dropout voltage.
- Low quiescent current for efficiency.
- Compact SOT-23 package.

## Applications

- Ideal for RF and analog circuits.
- Suitable for portable electronic devices.
- Provides clean power for sensitive components.
- Used in battery-powered applications.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/25/f4/76/dbv0005a.png
- Product Page: https://distyparts.com/product/lp5907mfx-3-3
- RFQ URL: https://distyparts.com/product/lp5907mfx-3-3#rfq

## FAQs

### What is the output voltage of the LP5907MFX-3.3/NOPB?

The fixed output voltage for the LP5907MFX-3.3/NOPB is 3.3V.

### What is the maximum output current for this LDO?

The LP5907MFX-3.3/NOPB can supply up to 250mA of output current.

### What is the input voltage range for the LP5907MFX-3.3/NOPB?

The input voltage range is from 2.2V to 5.5V.

### How much quiescent current does the LP5907MFX-3.3/NOPB consume?

When enabled, the device consumes a very low quiescent current of 12µA.

### What is the dropout voltage of this regulator?

The typical dropout voltage is 120mV.

### What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

### What package is the LP5907MFX-3.3/NOPB supplied in?

It is supplied in a 5-pin SOT-23 (DBV) package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/lp5907mfx-3-3
- Markdown File: https://distyparts.com/product/lp5907mfx-3-3.md
- TXT File: https://distyparts.com/product/lp5907mfx-3-3.txt