Product Summary

The LM2767M5 is a CMOS charge-pump voltage converter. TheLM2767M5 operates as a voltage doubler for an input voltage in the range of +1.8V to +5.5V. The LM2767M5 operates at 11kHz switching frequency to avoid audio voice-band interference. Applications of the LM2767M5 include: Cellular Phones, Pagers, PDAs, Operational Amplifier Power Suppliers Organizers, Interface Power Suppliers and Handheld Instruments.

Parametrics

LM2767M5/NOPB absolute maximum ratings: (1) Supply Voltage (V+ to GND,or V+ to VOUT: 5.8V; (2) VOUT Continuous Output Current: 30mA; (3) Output Short-Circuit Duration to GND : 1 sec. ; (4) Continuous Power: 400mW; (5) Dissipation (TA=25°C) , TJMax: 150°C.

Features

LM2767M5/NOPB features: (1) Doubles Input Supply Voltage; (2) SOT23-5 Package; (3) 20Ω Typical Output Impedance; (4) 96% Typical Conversion Efficiency at 15mA.

Diagrams

LM2767M5/NOPB Basic Application Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM2767M5/NOPB
LM2767M5/NOPB

National Semiconductor (TI)

Charge Pumps SWITCHED CAPACITOR VLTG CONVERTER

Data Sheet

0-1: $0.55
1-25: $0.43
25-100: $0.37
100-250: $0.33
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(USD)
Quantity
LM27
LM27

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Data Sheet

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LM2700

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LM2700LD-ADJ

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Data Sheet

0-1000: $0.89
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National Semiconductor (TI)

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Data Sheet

0-1: $1.79
1-10: $1.61
10-25: $1.43
25-50: $1.35
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National Semiconductor (TI)

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Data Sheet

0-3620: $0.89
3620-4500: $0.89
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Data Sheet

0-188: $0.97
188-282: $0.95
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564-752: $0.91