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See Technical Specifications

LM2611BMF/NOPB +BOM

Step down DC-DC converter with a single output

Manufacturer:

Texas Instruments
Mfr.Part #:

LM2611BMF/NOPB
Datasheet:

LM2611BMF/NOPB Datasheet (PDF)
Topology:

CuK, Inverting
Vin (min) (V):

2.7
Vin (max) (V):

14
Vout (max) (V):

-1.23
EDA/CAD Models:

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LM2611BMF/NOPB General Description

With added convenience features such as a shutdown pin for lowering Iq and saving battery life when the part is not needed, and a negative feedback (NFB) pin for simple output voltage setting using just two resistors, the LM2611 is easy to use. It also includes cycle-by-cycle current limiting and internal compensation. Available in a small 5-pin, SOT-23 package, the LM2611 comes in two grades, Grade A with a 1.2-A current limit and 0.5-Ω RDS(ON) and Grade B with a 0.9-A current limit and 0.7-Ω RDS(ON)

Key Features

Small Form Factor
Low Profile and Low Mass
Easy Mounting Options

Application

Efficient power management
Small footprint

Specifications

Topology	CuK, Inverting	Vin (min) (V)	2.7
Vin (max) (V)	14	Vout (max) (V)	-1.23
Vout (min) (V)	-32	Features	Light Load Efficiency
Switch current limit (typ) (A)	1.2	Switching frequency (min) (kHz)	1400
Switching frequency (max) (kHz)	1400	Iq (typ) (mA)	1.8
Iout (max) (A)	0.4	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Type	Converter