# NCP690MN33T2G - On Semiconductor Linear Voltage Regulator

## Product Summary

The ON Semiconductor NCP690MN33T2G is a 3.3V linear voltage regulator capable of delivering 1A of current. It features a low dropout voltage and is housed in a compact 6-DFN package.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | NCP690MN33T2G |
| Manufacturer | On Semiconductor |
| Product Type | Linear Voltage Regulator |
| Category | Power Management (PMIC) |
| Subcategory | Linear |
| Package | 6-DFN (3x3) |
| Supplier Device Package | 6-DFN (3x3) |
| Mounting Type | Surface Mount |

## Description

The ON Semiconductor NCP690MN33T2G is a 1A, low dropout (LDO) linear voltage regulator designed for space-constrained and portable battery-powered applications. This device provides a fixed 3.3V output voltage with a typical dropout voltage of 190mV at 1A and a tight output voltage tolerance of ±2% for fixed versions.

Key features include high PSRR, low quiescent and ground current consumption, low noise operation, and integrated short circuit and thermal protection. The NCP690MN33T2G is designed for use with low-cost ceramic capacitors, enhancing design flexibility. It operates over a temperature range of -40°C to 85°C and is packaged in a 6-lead 3x3mm DFN package, suitable for surface mounting.

This regulator is well-suited for applications such as laptops, PCI cards, modem banks, telecom boards, DSP and FPGA boards, and other portable battery-powered devices requiring a stable and efficient power supply.

## Key Specifications

| Specification | Value |
| --- | --- |
| Current | 200 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40 °C to 85 °C |
| Output Configuration | Positive |
| Output Current | 1 A |
| Output Type | Fixed |
| Protection Features | Over Temperature, Short Circuit |
| Supplier Device Package | 6-DFN (3x3) |
| Supplier Package | 6-DFN (3x3) |
| Voltage | 3.3 V |
| Voltage Dropout (Max) | 0.25 V @ 1 A |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 25 |
| Price | $0.28 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.28 |

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

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Partservice | 25 |  |  |  |  |

## Features

- Provides 1A output current.
- Fixed 3.3V output voltage.
- Low dropout voltage of 190mV.
- Compact 6-DFN (3x3) package.
- Suitable for battery-powered applications.

## Applications

- Ideal for portable electronics.
- Used in laptop power systems.
- Suitable for telecom boards.
- Powers DSP and FPGA systems.
- Applicable to modem banks.

## Compliance

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

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/80/58/28/8058286-NCP690MN50T2GEVBOS-ND.pdf
- Image: https://static.distyparts.com/disty-files/images/21/56/-N/2156-NTLGD3502NT2G-OS-ND.jpg
- Product Page: https://distyparts.com/product/ncp690mn33t2g
- RFQ URL: https://distyparts.com/product/ncp690mn33t2g#rfq

## FAQs

### What is the output voltage of the NCP690MN33T2G?

The output voltage is fixed at 3.3V.

### What package does the NCP690MN33T2G come in?

It comes in a 6-DFN (3x3mm) surface mount package.

### What is the operating temperature range?

-40°C to 85°C.

### What is the dropout voltage?

190mV typical at 1A load.

### What is the output current rating?

1A maximum.

### What protection features does it have?

Over-temperature and short-circuit protection.

### What is the output voltage tolerance?

±2% over all operating conditions.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/on-semiconductor
- Category: https://distyparts.com/category/integrated-circuits-ics/power-management-pmic/voltage-regulators-linear
- Product Page: https://distyparts.com/product/ncp690mn33t2g
- Markdown File: https://distyparts.com/product/ncp690mn33t2g.md
- TXT File: https://distyparts.com/product/ncp690mn33t2g.txt