LM2776DBVT Semiconductors - ICs by Texas Instruments

CHARGE PUMP INV -2.7V TO -5.5V SOT-23

Semiconductors - ICs
> Power Management ICs - PMIC
> DC / DC Power Management
> DC / DC Inductorless Charge Pumps
Status: Unknown
Series: -
RoHS: Unknown
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The LM2776 CMOS charge-pump voltage converter inverts a positive voltage in the range from 2.7 V to 5.5 V to the corresponding negative voltage. The LM2776 uses three low-cost capacitors to provide 200 mA of output current without the cost, size, and electromagnetic interference (EMI) related to inductor-based converters. With an operating current of only 100 μA and operating efficiency greater than 90% at most loads, the LM2776 provides ideal performance for batterypowered systems requiring a high power negative power supply. The LM2776 has been placed in TI's 6-pin SOT-23 to maintain a small form factor.

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Prices starting from US$0.71

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Specifications

Output Type Adjustable
Input Voltage Min 2.7V
Input Voltage Max 5.5V
DC / DC Converter IC Case SOT-23
No. of Pins 6Pins
Output Current 200mA
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min -5.5V
Adjustable Output Voltage Max -2.7V
Topology Inverting
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Output Voltage Max -2.7V
Output Voltage Min -5.5V

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Alternative Descriptions

LM2776DBVT, Charge Pumps | RS

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The LM2776DBVT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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