# LM74700\-Q1 (Component)

## Description

Texas Instruments LM74700\-Q1 automotive low\-IQ ideal\-diode controller for reverse\-battery and reverse\-current protection\. The LM74700QDDFRQ1 drives an external N\-channel MOSFET for low\-loss power\-path control and active ORing, supports 3\.2 V to 65 V positive input operation, withstands −65 V reverse voltage, regulates approximately 20 mV forward drop, and provides fast reverse\-current blocking with 80 µA typical operating quiescent current\. Supplied in the 8\-pin DDF SOT\-23\-THIN package and AEC\-Q100 qualified for −40 °C to \+125 °C automotive operation\.

## Component Details

- **Owner:** silicon\-yard
- **Created:** 8/27/2026
- **Last Updated:** 8/27/2026
- **Visibility:** Public
- **Manufacturer Part Number:** LM74700QDDFRQ1
- **Package or Case Code:** SOT\-23\-8
- **Manufacturer Name:** Texas Instruments
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/5b664c4286cb0717e8b6b5bb13207f916b39c5e4547b6e096a102ba7dfa8f6ca\.pdf
- **Symbol Style:** parametric\-v1
- **Part Type:** Integrated Circuit
- **Used in:** 82 projects

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/lm74700qddfrq1/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM74700QDDFRQ1/13636613) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C3236229.html) | $1\.5095 | 37 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LM74700QDDFRQ1?qs=eP2BKZSCXI5rqUa6Bh4vxQ%253D%253D) | $2\.17 | 0 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** LM74700QDDFRQ1
- **Mount Type:** Reverse
- **Package / Case Code:** SOT\-23\-8
- **Pin Count:** 8
- **Logic Function:** AND
- **Compliance:** AEC\-Q100
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | EN | Input |
| 2 | GND | Ground |
| 3 | N\.C | Not Connected |
| 4 | VCAP | Output |
| 5 | ANODE | Input |
| 6 | GATE | Output |
| 7 | N\.C | Not Connected |
| 8 | CATHODE | Input |

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*Generated from [https://flux\.ai/silicon\-yard/lm74700\-q1\~p9](https://flux.ai/silicon-yard/lm74700-q1~p9)*