Unisonic Technologies L1131B
L1131B is a COMS positive linear regulator. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a short current limit circuit, a chip enable circuit, and so on. These ICs perform with low dropout voltage and the chip-enable function.| Part No. | L1131B |
|---|---|
| Datasheet | L1131B Download |
| Manufacturer |  Unisonic Technologies |
| Description | LOW NOISE 200mA LDO REGULATOR |
| Buy | Stock & Price |
DESCRIPTION
The UTC L1131B is a COMS positive linear regulator. One of it’s feature is the very low quiescent current typical as low as 1.5μA and its dropout voltage is extremely low with 200mA output current, and high ripple rejection. The supply current at no load of this IC is only 1.5μA, and the line transient response and the load transient response of the UTC L1131B Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. 2 1 SOT-23 (EIAJ SC-59) 4 5 123 SOT-25 (JEDEC MO-178) CMOS IC 4 5 123 SOT-23-5 (JEDEC TO-236) 1 SOT-89●
FEATURES
* Low supply current Typ. 1.5μA * Standby mode Typ. 0.1μA * Output Voltage Range 1.2V ~ 5.0V * Built-in fold back protection circuit * Ceramic capacitors are recommended to be used with this IC CIN=COUT=1μF● ORDERING INFORMATION Ordering Number Lead Free Halogen Free L1131BL-xx-AB3-R L1131BG-xx-AB3-R L1131BL-xx-AE3-R L1131BG-xx-AE3-R L1131BL-xx-AE5-R L1131BG-xx-AE5-R L1131BL-xx-AF5-R L1131BG-xx-AF5-R L1131BL-xx-AE5-F-R L1131BG-xx-AE5-F-R L1131BL-xx-AF5-F-R L1131BG-xx-AF5-F-R Note: xx: Output Voltage, refer to Marking Information.
