Unisonic Technologies LR1102
The UTC LR1102 families are CMOS-based voltage regulator ICs with extremely low supply current, high output voltage accuracy, high Ripple Rejection and chip enable circuit. These ICs performance are excellent and with SOT-25 package, thus these ICs are very suitable for hand-held communication equipment.| Part No. | LR1102 |
|---|---|
| Datasheet | LR1102 Download |
| Manufacturer |  Unisonic Technologies |
| Description | LOW NOISE 150mA LDO REGULATOR |
| Buy | Stock & Price |
DESCRIPTION
●FEATURES
* Ultra-Low Supply Current : Typ. 35µA * Standby Mode: Typ. 0.1µA * Low Dropout Voltage: Typ. 0.2V (IOUT = 100mA) * Excellent Line Regulation: Typ. 0.05%/V * High Ripple Rejection: Typ. 70dB (f = 1kHz)● ORDERING INFORMATION Note: Ordering Number Halogen Free LR1102XG-xx-AF5-R Pin Assignment: I: VDD O: VOUT G: GND Package SOT-25 Pin Assignment 1234 I GCN C: CE/ CE N: No Connection 5 O Packing Tape Reel Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 12 QW-R502-038. K LR1102
● MARKING INFORMATION PACKAGE VOLTAGE CODE LR1102A 25:2.5V 27:2.7V 28:2.8V 2J:2.85V 30:3.0V 33:3.3V 35:3.5V 50:5.0V LR1102B 18: 1.8V 25:2.5V 27:2.7V 28:2.8V 2J:2.85V 30:3.0V 33:3.3V 35:3.5V 50:5.0V
● PIN
DESCRIPTION
PIN NO. 1 2 3 4 5 PIN NAME VDD GND CE/CE NC VOUT Input Pin Ground Pin Chip Enable Pin No Connection Output Pin MARKING CMOS ICDESCRIPTION
UNISONIC TECHNOLOGIES CO., LTD 2 of 12 QW-R502-038. K LR1102● BLOCK DIAGRAM CMOS IC 1 V DD CE 3 LR1102B-XX VREF + Current Limit 5 V OUT GND 2 UNISONIC TECHNOLOGIES CO., LTD 3 of 12 QW-R502-038.
