# TPS79918DBVR - Texas Instruments Low-Dropout Linear Regulator

## Product Summary

The Texas Instruments TPS79918DBVR is a 200-mA, low-quiescent current, ultralow noise, high-PSRR low-dropout linear regulator. It is available in a SOT-23-5 package.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | TPS79918DBVR |
| Manufacturer | Texas Instruments |
| Product Type | Low-Dropout Linear Regulator |
| Series | TPS799 |
| Category | Uncategorized |
| Subcategory | Voltage Regulators - Linear |
| Mounting Type | Surface Mount |

## Description

The TPS79918DBVR from Texas Instruments is a high-performance linear voltage regulator designed for applications requiring low noise and high power supply rejection ratio (PSRR). This device offers a 200 mA output current with a low quiescent current of 35 µA typical, making it suitable for power-sensitive applications.

Key electrical characteristics include an ultralow noise output of 28 µV/√Hz from 10 Hz to 10 kHz and a high PSRR of 60 dB. The regulator operates with an input voltage range up to 5.5 V and features a low dropout voltage of 150 mV typical at its rated output current. The TPS79918DBVR is housed in a compact SOT-23-5 surface-mount package.

This LDO regulator is well-suited for various applications including portable electronics, battery-powered devices, and noise-sensitive analog circuits. Its design prioritizes efficiency and signal integrity, ensuring stable power delivery in demanding environments.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | No |
| Automotive Grade | No |
| Halogen Free | No |
| Industrial Grade | Yes |
| Lead Spacing | 2.41 mm |
| Lead Style | Gull Wing |
| Medical Grade | No |
| Military Grade | No |
| Mounting Type | Surface Mount |
| Output Voltage | 1.8 V |
| PSRR | 60 dB |
| Package / Case | SOT-23-5 |
| SVHC Present | Not Present |
| Tape & Reel | Tape & Reel |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 600 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Optech Co.,Limited | 600 |  |  |  |  |

## Features

- 200 mA output current capability.
- Ultralow noise performance.
- High Power Supply Rejection Ratio (PSRR).
- Low quiescent current for efficiency.
- Compact SOT-23-5 package.

## Applications

- Ideal for portable electronics.
- Suitable for battery-powered devices.
- Used in noise-sensitive circuits.
- Provides stable power for analog systems.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | Compliant |
| REACH Status | REACH Unaffected |
| Lead Free | Yes |
| Moisture Sensitivity Level | 1 Unlimited |
| Halogen Free | No |
| SVHC Present | Not Present |

## Documents and Media

- Product Page: https://distyparts.com/product/tps79918dbvr
- RFQ URL: https://distyparts.com/product/tps79918dbvr#rfq

## FAQs

### What is the output voltage of the TPS79918DBVR?

The nominal output voltage of the TPS79918DBVR is 1.8 V.

### What is the maximum output current for the TPS79918DBVR?

The TPS79918DBVR can provide a maximum output current of 200 mA.

### What is the input voltage range for the TPS79918DBVR?

The TPS79918DBVR has a maximum input voltage rating of 5.5 V.

### What is the dropout voltage of the TPS79918DBVR?

The maximum dropout voltage for the TPS79918DBVR is 150 mV.

### What is the quiescent current of the TPS79918DBVR?

The typical quiescent current (Iq) for the TPS79918DBVR is 35 µA.

### What is the PSRR of the TPS79918DBVR?

The typical Power Supply Rejection Ratio (PSRR) of the TPS79918DBVR is 60 dB.

### What is the noise level of the TPS79918DBVR?

The typical noise level from 10 Hz to 10 kHz for the TPS79918DBVR is 28 µV/√Hz.

### What package is the TPS79918DBVR supplied in?

The TPS79918DBVR is supplied in a SOT-23-5 package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/tps79918dbvr
- Markdown File: https://distyparts.com/product/tps79918dbvr.md
- TXT File: https://distyparts.com/product/tps79918dbvr.txt