Power Factor Controller Features: Standard 8-Pin Packages High Power Factor Over Wide Load Range with Line Current Averaging International Operation Without Switches Instantaneous Overvoltage Protection Minimal Line Current Dead Zone Typical 250µA Start-Up Supply Current Rejects Line Switching Noise Synchronization Capability Low Quiescent Current: 9mA Fast 1.5A Peak Current Gate Driver

Power Factor Controller Features: Standard 8-Pin Packages High Power Factor Over Wide Load Range with Line Current Averaging International Operation Without Switches Instantaneous Overvoltage Protection Minimal Line Current Dead Zone Typical 250µA Start-Up Supply Current Rejects Line Switching Noise Synchronization Capability Low Quiescent Current: 9mA Fast 1.5A Peak Current Gate Driver

Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Features: 90MHz Bandwidth on ±5V 0.1dB Gain Flatness > 30MHz Completely Off in Shutdown, 0µA Supply Current High Slew Rate: 1600V/µs Wide Supply Range: ±2V(4V) to ±15V(30V) 60mA Output Current Low Supply Current: 5mA/Amplifier Differential Gain: 0.016% Differential Phase: 0.075° Fast Turn-On Time: 100ns Fast Turn-Off Time: 40ns 14-Pin and 16-Pin Narrow SO Packages

Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Features: 90MHz Bandwidth on ±5V 0.1dB Gain Flatness > 30MHz Completely Off in Shutdown, 0µA Supply Current High Slew Rate: 1600V/µs Wide Supply Range: ±2V(4V) to ±15V(30V) 60mA Output Current Low Supply Current: 5mA/Amplifier Differential Gain: 0.016% Differential Phase: 0.075° Fast Turn-On Time: 100ns Fast Turn-Off Time: 40ns 14-Pin and 16-Pin Narrow SO Packages

Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Features: 90MHz Bandwidth on ±5V 0.1dB Gain Flatness > 30MHz Completely Off in Shutdown, 0µA Supply Current High Slew Rate: 1600V/µs Wide Supply Range: ±2V(4V) to ±15V(30V) 60mA Output Current Low Supply Current: 5mA/Amplifier Differential Gain: 0.016% Differential Phase: 0.075° Fast Turn-On Time: 100ns Fast Turn-Off Time: 40ns 14-Pin and 16-Pin Narrow SO Packages

Low Power 5V RS232 Dual Driver/Receiver with 0.1F Capacitors Features: 10mA Max Supply Current ESD Protection over ±10kV Uses Small Capacitors: 0.1µF 120kBaud Operation for RL = 3k, CL = 2500pF 250kBaud Operation for RL = 3k, CL = 1000pF Outputs Withstand ±30V Without Damage CMOS Comparable Low Power: 40mW Operates from a Single 5V Supply Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down Meets All RS232 Specifications Available With or Without Shutdown Absolutely No Latch-up Available in SO Package

Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters Features: 5V at 600mA or 12V at 120mA from 2-Cell Supply 200µA Quiescent Current Logic Controlled Shutdown to 15µA Low VCESAT Switch: 310mV at 2A Typical Burst Mode™ Operation at Light Load Current Mode Operation for Excellent Line and Load Transient Response Available in 8-Lead SO or PDIP Operates with Supply Voltage as Low as 2V

Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters Features: 5V at 600mA or 12V at 120mA from 2-Cell Supply 200µA Quiescent Current Logic Controlled Shutdown to 15µA Low VCESAT Switch: 310mV at 2A Typical Burst Mode™ Operation at Light Load Current Mode Operation for Excellent Line and Load Transient Response Available in 8-Lead SO or PDIP Operates with Supply Voltage as Low as 2V

Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters Features: 5V at 600mA or 12V at 120mA from 2-Cell Supply 200µA Quiescent Current Logic Controlled Shutdown to 15µA Low VCESAT Switch: 310mV at 2A Typical Burst Mode™ Operation at Light Load Current Mode Operation for Excellent Line and Load Transient Response Available in 8-Lead SO or PDIP Operates with Supply Voltage as Low as 2V

Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown Features: 5V at 200mA from Two Cells 10µA Quiescent Current in Shutdown Operates with VIN as Low as 1.5V Low-Battery Detector Active in Shutdown Low Switch VCESAT: 370mV at 1A Typical 120µA Quiescent Current in Active Mode Switching Frequency Up to 300kHz Programmable Peak Current with One Resistor 8-Lead SO Package

Single Cell Micropower 600kHz PWM DC/DC Converters Features: Uses Small Ceramic Capacitors 50µA Quiescent Current (LT1307) 1mA Quiescent Current (LT1307B) Operates with VIN as Low as 1V 600kHz Fixed Frequency Operation Starts into Full Load Low Shutdown Current: 3µA Low-Battery Detector 3.3V at 75mA from a Single Cell Automatic Burst Mode® Operation at Light Load (LT1307) Continuous Switching at Light Load (LT1307B) Low VCESAT Switch: 295mV at 500mA

Single Cell Micropower 600kHz PWM DC/DC Converters Features: Uses Small Ceramic Capacitors 50µA Quiescent Current (LT1307) 1mA Quiescent Current (LT1307B) Operates with VIN as Low as 1V 600kHz Fixed Frequency Operation Starts into Full Load Low Shutdown Current: 3µA Low-Battery Detector 3.3V at 75mA from a Single Cell Automatic Burst Mode® Operation at Light Load (LT1307) Continuous Switching at Light Load (LT1307B) Low VCESAT Switch: 295mV at 500mA

Micropower DC/DC Converter with Programmable Peak Current Limit Features: Precise Control of Peak Switch Current Quiescent Current: 33µA in Active Mode 3µA in Shutdown Mode Low-Battery Detector Active in Shutdown Low Switch VCESAT: 300mV at 500mA 8-Lead MSOP and SO Packages Operates with VIN as Low as 1.5V Logic Level Shutdown Pin

Micropower, 600kHz PWM DC/DC Converters Features: 100µA Quiescent Current Operates with VIN as Low as 1.5V 600kHz Fixed Frequency Operation Starts into Full Load Low-Battery Detector Active in Shutdown Automatic Burst Mode Operation at Light Load (LT1317) Continuous Switching at Light Loads (LT1317B) Low VCESAT Switch: 300mV at 500mA Pin for Pin Compatible with the LT1307/LT1307B

Micropower, 600kHz PWM DC/DC Converters Features: 100µA Quiescent Current Operates with VIN as Low as 1.5V 600kHz Fixed Frequency Operation Starts into Full Load Low-Battery Detector Active in Shutdown Automatic Burst Mode Operation at Light Load (LT1317) Continuous Switching at Light Loads (LT1317B) Low VCESAT Switch: 300mV at 500mA Pin for Pin Compatible with the LT1307/LT1307B

4Mbps IrDA Infrared Receiver Features: SIR, FIR and 4ppm Compatible Low Frequency Ambient Rejection Loop Supply Current: 2mA 8-Lead MSOP and SO Packages 5V Single Supply Operation Optional High Frequency Noise Rejection

4Mbps IrDA Infrared Receiver Features: SIR, FIR and 4ppm Compatible Low Frequency Ambient Rejection Loop Supply Current: 2mA 8-Lead MSOP and SO Packages 5V Single Supply Operation Optional High Frequency Noise Rejection

4Mbps IrDA Infrared Receiver Features: SIR, FIR and 4ppm Compatible Low Frequency Ambient Rejection Loop Supply Current: 2mA 8-Lead MSOP and SO Packages 5V Single Supply Operation Optional High Frequency Noise Rejection

5V RS232 Transceiver with 3V Logic Interface and One Receiver Active in Shutdown Features: 3V Logic Interface ESD Protection over ±10kV Uses Small Capacitors: 0.1µF, 0.2µF, 1.0µF One Low Power Receiver Remains Active While in SHUTDOWN Pin Compatible with LT1137A and LT1237 120kBaud Operation for RL = 3k, CL = 2500pF 250kBaud Operation for RL = 3k, CL = 1000pF CMOS Comparable Low Power: 30mW Easy PC Layout - Flowthrough Architecture Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down Absolutely No Latchup 60µA Supply Current in Shutdown Available in SO and SSOP Packages

3V RS562 or 5V/3V RS232 Transceiver with One Receiver Active in Shutdown Features: RS232 Compatible 3V Operation 3V Logic Interface ESD Protection Over ±10kV 120kbaud Operation for RL = 3k, CL = 2500pF 250kbaud Operation for RL = 3k, CL = 1000pF One Low Power Receiver Remains Active While in Shutdown 60µA Supply Current in Shutdown Low Power Driver Disable Mode Uses Small Capacitors: 0.1µF, 0.2µF CMOS Comparable Low Power: 60mW Easy PC Layout: Flowthrough Architecture Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down