Datasheet Specifications
- Part number
- UM1770
- Manufacturer
- UniON Semiconductor ↗
- File Size
- 574.22 KB
- Datasheet
- UM1770-UnionSemiconductor.pdf
- Description
- VLDO Linear Regulator
Description
UM1770 500mA, Micropower, VLDO Linear Regulator UM1770Y-xx SOT89-5 UM1770DA-xx DFN6 2.0×2.0 General .
Features
* include high output voltage accuracy, excellent transient response, under voltage lockout, stability with ultra low ESR ceramic capacitors as small as 1μF, short-circuit and thermal overload protection and output current limiting. The UM1770Y-xx series are available in SOT89-5 package and the UM1770Applications
* Typical output noise is only 90μVRMS (Fixed Output, VOUT=1.0V) and maximum dropout is just 320mV at the load current of 500mA. The internal P-channel MOSFET pass transistor requires no base current, allowing the device to draw only 250μA during normal operation at the maximum load current of 500mA.UM1770 Distributors
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