Texas Instruments Standard Linear and Logic LM2611AMF/NOPB

This highly efficient buck-boost converter uses a single inductor for DC to DC conversion. With automatic transmission between its Step Down and Step Up functions, buck-boost converters can be employed in battery powered products that use either a two-cell and three-cell alkaline battery, a NiCd or NiMH, or a single cell Lithium battery. This makes it ideal for use with cellular phones and similar hand-held devices.
Number of PWM Outputs = 1
Topology = Buck, Inverting
Maximum Switching Frequency = 1400 kHz
Mounting Type = Surface Mount
Package Type = SOT-23
Pin Count = 5
Output Voltage = -1.23 V
Height = 1.02mm
Dimensions = 2.92 x 1.6 x 1.02mm
Length = 2.92mm

This highly efficient buck-boost converter uses a single inductor for DC to DC conversion. With automatic transmission between its Step Down and Step Up functions, buck-boost converters can be employed in battery powered products that use either a two-cell and three-cell alkaline battery, a NiCd or NiMH, or a single cell Lithium battery. This makes it ideal for use with cellular phones and similar hand-held devices.
Number of PWM Outputs = 1
Topology = Buck, Inverting
Maximum Switching Frequency = 1400 kHz
Mounting Type = Surface Mount
Package Type = SOT-23
Pin Count = 5
Output Voltage = -1.23 V
Height = 1.02mm
Length = 2.92mm
Dimensions = 2.92 x 1.6 x 1.02mm

This highly efficient buck-boost converter uses a single inductor for DC to DC conversion. With automatic transmission between its Step Down and Step Up functions, buck-boost converters can be employed in battery powered products that use either a two-cell and three-cell alkaline battery, a NiCd or NiMH, or a single cell Lithium battery. This makes it ideal for use with cellular phones and similar hand-held devices.
Number of PWM Outputs = 1
Topology = Buck, Inverting
Maximum Switching Frequency = 1400 kHz
Mounting Type = Surface Mount
Package Type = SOT-23
Pin Count = 5
Output Voltage = -1.23 V
Height = 1.02mm
Dimensions = 2.92 x 1.6 x 1.02mm
Length = 2.92mm
Delivery on production packaging - Reel. This product is non-returnable.