Texas Instruments introduced a new 200-mA dual output power supply that can improve the picture quality of AMOLED displays that require positive and negative supply rails. The TPS65137 uses a low dropout (LDO) post regulator for line and load transient response with minimum output voltage ripples to provide stable picture quality. The input range is 2.3V to 5.5V and the size is 3mmx3mm.

The TPS65137 is available now and is priced at $0.85 in quantities of 1,000.

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