Electronic Components Datasheet Search |
|
ISL78301FVECZ Datasheet(PDF) 1 Page - Intersil Corporation |
|
ISL78301FVECZ Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 10 page 1 DATASHEET 40V, Low Quiescent Current, 150mA Linear Regulator for Automotive Applications ISL78301 The ISL78301 is a high voltage, low quiescent current linear regulator ideally suited for “always-on” and “keep alive” automotive applications. The ISL78301 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 ISL78301 is available in a 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 2µA of supply current. The device features over-temperature shutdown and current limit protection. The ISL78301 is AEC-Q100 qualified. It is rated over the -40°C to +125°C automotive temperature range and is available in a 14 Ld HTSSOP with an exposed pad package. Applications •Automotive •Industrial • Telecommunications Features • Optimized for “always-on” automotive applications • 18µA typical quiescent current • Guaranteed 150mA output current • Operates through cold crank down to 3V • 40V tolerant logic level (TTL/CMOS) enable input • 2µA of typical shutdown current • Low dropout voltage of 295mV at 150mA • Fixed +3.3V, +5.0V and adjustable output voltage options • Stable operation with 10µF output capacitor • Thermal shutdown and current limit protection • -40°C to +125°C operating temperature range • Thermally enhanced 14 Ld exposed pad HTSSOP package • AEC-Q100 qualified • 5kV ESD HBM rated • Pb-free (RoHS compliant) FIGURE 1. TYPICAL APPLICATION - ADJ VERSION FIGURE 2. TYPICAL APPLICATION - FIXED VERSION FIGURE 3. QUIESCENT CURRENT vs LOAD CURRENT (ADJ VERSION AT UNITY GAIN) VIN = 14V IN OUT EN (ISL78301) ADJ GND CIN 0.1µF COUT 10µF R1 R2 VIN = 14V VOUT = 12V IN OUT EN (ISL78301) GND CIN 0.1µF COUT 10µF VIN = 14V VOUT = 5V 0 5 10 15 20 25 -50 0 50 100 150 TEMPERATURE (°C) April 7, 2015 FN6705.2 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2011, 2013, 2015. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. |
Similar Part No. - ISL78301FVECZ |
|
Similar Description - ISL78301FVECZ |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |