The ISL78307 is a high voltage, low quiescent current linear regulator ideally suited for “always-on” and “keep alive” automotive applications. The ISL78307 operates from an input voltage of +6V to +40V under normal operating conditions and operates down to +3V under a cold crank. It consumes only 18µA of quiescent current at no load on the adjustable version.
The ISL78307 is available in fixed 3.3V, 5V and adjustable output voltage (2.5V to 12V) options. It features an EN pin that can be used to put the device into a low-quiescent current shutdown mode where it draws only 1.8µA of supply current. The device features over-temperature shutdown and current limit protection.
The ISL78307 is AEC-Q100 qualified. It is rated over the -40°C to +125°C automotive temperature range and is available in an 8 Ld EPSOIC with exposed pad package.
Manufacturer: Renesas Electronics America
Win Source Part Number: 921955-ISL78307FBECZ
Series: Automotive, AEC-Q100
Operating Temperature Range: -40°C ~ 125°C
Features: Linear Voltage Regulator IC Positive Adjustable Output 50mA 8-SOIC-EP
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Package: Tray
Mounting: Surface Mount
Family Name: ISL78307
Categories: Integrated Circuits (ICs)
Case / Package: 8-SOIC-EP
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 76 pct.
Supply and Demand Status: Balance
Quantity per package: 980
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 24 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC REG LINEAR POS ADJ 50MA 8SOIC Product overview: ISL78307FBECZ from Renesas Electronics Corporation is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50MA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 50MA, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-ISL78307FBECZ can be used for catalog matching and distributor lookup.
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| Renesas Electronics Corporation | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | ISL78307FBECZ | 921955-ISL78307FBECZ | 776-ISL78307FBECZ | ISL78307FBECZ-ND | ISL78307FBECZ | ISL78307FBECZ | 391-ISL78307FBECZ | ISL78307FBECZ |
| Product Name | 40V, Low Quiescent Current, 50mA Linear Regulator for Automotive Applications | PMIC - PMIC - Voltage Regulators - Linear - ISL78307FBECZ | 50MA Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear | IC REG LINEAR POS ADJ 50MA 8SOIC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | ||||
| Package Type | SOIC | SOIC; Other; 8-SOIC-EP | Other; Tray | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width) Exposed Pad" | SOIC; Other; SOIC | SOIC | ||
| Output Voltage | 2.5 to 12 volts | 2.5 volts | 2.5 to 12 volts | 2.5 volts | ||||
| IOUT | 0.0500 amps | 0.0500 amps | 0.0500 amps | 0.0500 amps | 0.0500 amps | 0.0500 amps | ||
| VIN | 6 to 40 volts | 40 volts | 40 volts | 3 volts |
