7.5A, 150kHz Switching Regulators Features: Wide Input Voltage Range: 3.5V to 30V Low Quiescent Current: 7mA Internal 7.5A Switch Very Few External Parts Required Self-Protected Against Overloads Available in Standard and Surface Mount 5-Pin Packages Can Be Externally Synchronized (See LT1072 Data Sheet)

4A High Efficiency Switching Regulators Features: Wide Input Voltage Range 3.5V to 30V Low Quiescent Current: 7mA Internal 4A Switch Very Few External Parts Required Self Protected Against Overloads Shutdown Mode Draws Only 100µA Supply Current Flyback Regulated Mode Has Fully Floating Outputs Comes in Standard 5-Pin Package Can Be Externally Synchronized (See LT1072 Data Sheet)

4A High Efficiency Switching Regulators Features: Wide Input Voltage Range 3.5V to 30V Low Quiescent Current: 7mA Internal 4A Switch Very Few External Parts Required Self Protected Against Overloads Shutdown Mode Draws Only 100µA Supply Current Flyback Regulated Mode Has Fully Floating Outputs Comes in Standard 5-Pin Package Can Be Externally Synchronized (See LT1072 Data Sheet)

4A High Efficiency Switching Regulators Features: Wide Input Voltage Range 3.5V to 30V Low Quiescent Current: 7mA Internal 4A Switch Very Few External Parts Required Self Protected Against Overloads Shutdown Mode Draws Only 100µA Supply Current Flyback Regulated Mode Has Fully Floating Outputs Comes in Standard 5-Pin Package Can Be Externally Synchronized (See LT1072 Data Sheet)

8A and 10A High Efficiency Switching Regulators Features: Wide Input Voltage Range: 3.5V to 30V Low Quiescent Current: 7mA Internal 8A Switch (10A for LT1270A) Very Few External Parts Required Self-Protected Against Overloads Shutdown Mode Draws Only 100µA Supply Current Flyback-Regulated Mode Has Fully Floating Outputs Can be Externally Synchronized (See LT1072 Data Sheet) Comes in Standard 5-Pin TO-220 Package

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

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

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 Efficiency 5V/12V Step-Up DC/DC Converter for Flash Memory Features: 12V at 120mA from 5V or 3.3V Supply Supply Voltage as Low as 1.8V Better High Current Efficiency Than CMOS Up to 89% Efficiency 120µA Quiescent Current Shutdown to 10µA Programmable 5V or 12V Output Low VCESAT Switch: 170mV at 1A Typical ILIM Pin Programs Peak Switch Current Uses Inexpensive Surface Mount Inductors 8-Lead DIP or SOIC 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 Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V Features: 5V at 200mA from a 2V Input Supply Voltage As Low As 1.8V Up to 88% Efficiency 120µA Quiescent Current Low-Battery Detector Low VCESAT Switch: 170mV at 1A Typ Uses Inexpensive Surface Mount Inductors 8-Lead PDIP or SO Package

Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V Features: 5V at 200mA from a 2V Input Supply Voltage As Low As 1.8V Up to 88% Efficiency 120µA Quiescent Current Low-Battery Detector Low VCESAT Switch: 170mV at 1A Typ Uses Inexpensive Surface Mount Inductors 8-Lead PDIP or SO Package

Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V Features: 5V at 200mA from a 2V Input Supply Voltage As Low As 1.8V Up to 88% Efficiency 120µA Quiescent Current Low-Battery Detector Low VCESAT Switch: 170mV at 1A Typ Uses Inexpensive Surface Mount Inductors 8-Lead PDIP or SO Package

Micropower High Power DC/DC Converter with Low-Battery Detector Features: 5V at 400mA from 2V Input Supply Voltage As Low As 1.8V 120µA Quiescent Current Low-Battery Detector Low VCESAT Switch: 310mV at 2A Typ Uses Inexpensive Surface Mount Inductors 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

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 High Current Micropower 600kHz Boost DC/DC Converter Features: 5V at 1A from a Single Li-Ion Cell 3.3V at 300mA from a Single NiCd Cell Low Quiescent Current: 100µA Operates with VIN as Low as 1V Fixed Frequency Operation: 600kHz Current Mode PWM Delivers Low Output Ripple Guaranteed Start-Up into Full Load Low Shutdown Current: 3µA Low-Battery Comparator Automatic Burst Mode™ Operation at Light Load Low VCESAT Switch: 300mV at 2A

1.5A Boost DC/DC Converter with Phase-Locked Loop Features: Synchronizable or Constant Frequency Low Noise Output Synchronizable Up to 4.5MHz Wide Input Voltage Range: 2.8V to 18V Low Profile Surface Mount Solution (All Ceramic Capacitors) Low VCESAT Switch: 240mV at 1A Adjustable Output from VIN to 35V Small Thermally Enhanced 10-Lead MSOP Package