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UM1330DA-33 Datasheet(PDF) 1 Page - Union Semiconductor, Inc. |
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UM1330DA-33 Datasheet(HTML) 1 Page - Union Semiconductor, Inc. |
1 / 14 page ________________________________________________________________________ http://www.union-ic.com Rev.01 Apr.2014 1/14 UM1330 150mA, Low Noise, Low Dropout Regulator UM1330S-xx SOT23-5 UM1330P-xx SOT353 UM1330DA-xx DFN6 2.0×2.0 General Description The UM1330 series are 150mA low dropout regulators design for portable application. A 2.7V to 5.5V input operating voltage range, making them ideal for operation from a single cell lithium ion battery or fixed 3.3V and 5V systems. With low output noise (56μVRMS) and high PSRR (-58dB@1kHz), the UM1330 series are ideal for noise sensitive applications such as RF. While the fast transient response and active shutdown circuitry make them well-suited for powering mixed signal circuitry. Other features include stability with ultra low ESR ceramic capacitors as small as 1μF, thermal overload protection, output current limiting and auto discharge the output voltage when disabled. The UM1330 series are available in low profile SOT23-5, SOT353 and DFN6 2.0×2.0 packages. Applications Features Cellular Phones GPS Receivers Wireless Sensor Network Wireless LAN Input voltage range: 2.7V to 5.5V Low dropout voltage: 170mV at 150mA Low quiescent current: 88μA Low noise: 56μVRMS High PSRR: – 58dB at 1kHz Fast transient response Active shutdown Stable with ceramic output capacitors Low profile SOT23-5, SOT353 and DFN6 2.0×2.0 packages Typical Application Circuit VIN VOUT GND EN UM1330 VIN VOUT Chip Enable BYP 1uF 1uF 0.01uF |
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Similar Description - UM1330DA-33 |
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