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LE33CD-TR

Part Number	LE33CD-TR
Manufacturer	STMicroelectronics
Description	Very low-dropout voltage regulator
Published	Jan 5, 2020
Detailed Description	LEXX Very low-dropout voltage regulator with inhibit function Datasheet - production data Description The LEXX is a v...
Datasheet	LE33CD-TR PDF File

Overview

LEXX Very low-dropout voltage regulator with inhibit function Datasheet - production data Description The LEXX is a very low-dropout voltage regulator available in SO-8, TO-92 packages and over a wide range of output voltages.
The very low-dropout voltage (0.
2 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and in batterypowered systems.
Features  Very low-dropout voltage (0.
2 V typ.
)  Very low quiescent current (typ.
50 µA in OFF mode, 0.
5 mA in ON mode, no load)  Output current up to 100 mA  Output voltages: 3 V, 3.
3 V, 4.
5 V, 5 V, 8 V  Internal current and thermal limit  Small 2.
2 µF capacitor for stability  Available in ±1% (A) or ±2% (C) selection at 25 °C  Supply voltage rejection: 80 dB (typ.
)  Temperature range: -40 to 125 °C This device is pin-to-pin compatible with the L78L series.
Furthermore, in the 8-pin configuration (SO-8), it uses a shutdown logic control (pin 5, TTL compatible).
This means that when the device is used as a local regulator, a part of the board can be put in standby, decreasing the total power consumption.
In the three-terminal configuration (TO-92), the device is always in on-state.
It requires a 2.
2 µF capacitor for stability, reducing the component size and cost.
Table 1: Device summary SO-8 Order code TO-92 (Ammopack) TO-92 (tape and reel) Output voltage (V) LE30CD-TR 3 LE33CD-TR LE33CZ-AP LE33CZ-TR 3.
3 LE45CD-TR 4.
5 LE50ABD-TR LE33ABZ-AP 5 LE50CD-TR 5 LE80CD-TR 8 May 2017 DocID2573 Rev 15 This is information on a product in full production.
1/24 www.
st.
com Contents Contents LEXX 1 Diagram.
.
3 2 Pin configuration.
.
4 3 Maximum ratings .
.
5 4 Electrical characteristics ...

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LE33CD-TR Very low-dropout voltage regulator - STMicroelectronics

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