SI-3010LLSL

Input Voltage, V_I . . . . . . . . . . . . . 10 V
Output Current, I_O . . . . . . . . . . . 1.5 A*
Bias Voltage, V_S . . . . . . . . . . . . . . 10 V
Enable Input Voltage, V_E . . . . . . . . . V_I
Junction Temperature, T_J . . . . +125°C
Storage Temperature Range,
T_S . . . . . . . . . . . . -30°C to +125°C
* Output current rating is limited by input voltage, duty cycle, and ambient temperature.Under any set of conditions, do not exceed a junction temperature of +125°C.

• 1.5 A Output Current
• Adjustable 1.1 ~ 3.3 V Output Voltage
• 0.3 V Maximum Dropout Voltage at IO = 1 A
• Fast Transient Response
• 1 µA Maximum Standby Current
• Remote Voltage Sensing
• Foldback Current Limiting
• Superior Heat Dissipation
• Thermal Protection

• TVs, VCRs, Electronic Games
• Embedded Core, Memory, or Logic Supplies
• Printers and Other Office Equipment
• Industrial Machinery
• Secondary-Side Stabilization of Multi-Output SMPS

Designed to meet the high-current requirements in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office equipment, the SI-3010LLSL voltage regulator offers the reduced dropout voltage and low quiescent current essential for improved efficiency. This device delivers a regulated output at up to 1.5 A. Integrated thermal and overcurrent protection enhance overall system reliability.

An npn pass element provides a dropout voltage of less than 300 mV at 1 A of load current. Regulator accuracy and excellent temperature characteristics are provided by a bandgap reference. Low output voltages eliminate the need for expensive PWM buck converters. The low dropout voltage permits more efficient regulation before output regulation is lost. Quiescent current does not increase significantly as the dropout voltage is approached, an ideal feature in standby/resume power systems where data integrity is crucial. An LS-TTL/CMOS-compatible input gives the designer complete control over power up, standby, or power down.

This devices is supplied in a fully molded 8-lead miniature surface mount package (tape and reel) with enhanced power-dissipating qualities.

Designed to meet the high-current requirements in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office equipment, the SI-3010LLSL voltage regulator offers the reduced dropout voltage and low quiescent current essential for improved efficiency. SI-3010LLSL delivers a regulated output at up to 1.5 A. Integrated thermal and overcurrent protection enhance overall system reliability.

An npn pass element of SI-3010LLSL provides a dropout voltage of less than 300 mV at 1 A of load current. Regulator accuracy and excellent temperature characteristics are provided by a bandgap reference. Low output voltages eliminate the need for expensive PWM buck converters. The low dropout voltage of SI-3010LLSL permits more efficient regulation before output regulation is lost. Quiescent current does not increase significantly as the dropout voltage is approached, an ideal feature in standby/resume power systems where data integrity is crucial. An LS-TTL/CMOS-compatible input of SI-3010LLSL gives the designer complete control over power up, standby, or power down.

SI-3010LLSL is supplied in a fully molded 8-lead miniature surface mount package (tape and reel) with enhanced power-dissipating qualities.