The ISL9111 and ISL9111A provide a power supply solution for single-cell, dual-cell, or three-cell alkaline, NiCd or NiMH battery-powered applications. The device has a typical 0.8V start-up voltage and is capable of supplying up to 5.25V output voltage. Both devices are guaranteed to supply 100mA from a single-cell input and 240mA from a dual-cell input when output is 3.3V. High 1.2MHz switching frequency allows for the use of tiny, low-profile inductors and ceramic capacitors to minimize the size of the solution.
The ISL9111 and ISL9111A are internally compensated, fully integrated synchronous boost converters optimized for efficiency with minimal external components. At light load, the device enters skip mode and consumes only 20µA of quiescent current, resulting in higher efficiency at light loads and maximum battery life.
The ISL9111 and ISL9111A address both rechargeable and non-rechargeable battery applications. The ISL9111 has a UVLO feature, which will internally shut off at 0.7V protecting a rechargeable battery. The ISL9111A has this feature disabled to maximize the usable life of a non-rechargeable single cell battery. The parts are available in fixed 3.0V, 3.3V and 5.0V output voltage versions or an adjustable output voltage version (ADJ). The fixed output voltage version also provides a FAULT pin for fault condition monitoring. The ISL9111 and ISL9111A are available in a 6 Ld SOT-23 package.
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 800mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 800mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 800mA (Switch) SOT-23-6
Manufacturer: Renesas Electronics America
Win Source Part Number: 922025-ISL9111AEHADJ
Operating Temperature Range: -20°C ~ 85°C (TA)
Features: Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 800mA (Switch) SOT-23-6
Package: SOT-23-6
Package: Reel - TR
Mounting: Surface Mount
Family Name: ISL9111
Categories: Integrated Circuits (ICs)
Case / Package: 6-SOT
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 86 pct.
Supply and Demand Status: Balance
Quantity per package: 250
MSL Level: 2 (1 Year)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: -ISL9111AEHADJZ-T7AC
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 800mA (Switch) SOT-23-6
IC REG BOOST ADJ 800MA 6SOT
Switching Voltage Regulators INPUT VAGE PWM/PFM STP UPG ADJ V 6LD
IC REG BOOST ADJ 800MA SOT23-6
IC REG BOOST ADJ 0.8A SYNC SOT23
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators |
| Product Number | ISL9111AEHADJZ-T7A | ISL9111AEHADJZ-T7ATR-ND | 922025-ISL9111AEHADJZ-T7A | ISL9111AEHADJZ-T7A | ISL9111AEHADJZ-T7A | ISL9111AEHADJZ-T7A | ISL9111AEHADJZ-T7A | 391-ISL9111AEHADJZ-T7A |
| Product Name | Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ISL9111AEHADJZ-T7A | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | IC REG BOOST ADJ 0.8A SYNC SOT23 |
| Configuration / Function | Boost | Boost | ||||||
| Package Type | Other; SOT6 | SOT23; Other; SOT-23-6 | Other; 6-SOT | SOT23; Other; SOT-23-6 | SOT23 | SOT23; Other; SOT-23-6 | ||
| Special Features | Synchronous Rectification | Synchronous Rectification | ||||||
| Output Voltage | 2.5 to 5.25 volts | 2.5 to 5.25 volts | 2.5 to 5.25 volts | 2.5 volts | ||||
| IOUT | 0.2400 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.2400 amps |
