ACTIVE
Part Number
UM365xx
Description
300mA, Micropower, VLDO Linear Regulator
Status
ACTIVE
Output Options
Fixed
Iout(Max) (mA)
300
Vin(Min) (V)
2.5
Vin(Max) (V)
6
Vout (Min) (V)
1.2
Vout (Max) (V)
5
Fixed output options (V)
1.2 to 5.0 with 0.1 Interval
Iq (uA)
50
Vdropout (mV)
150
PSRR@1kHz (dB)
60 (f=100Hz)
Enable Control
No
Auto-Discharge
No
Operating Temperature Range (℃)
-40 to 85
Package
SOT323, SOT23-3
The UM365xx series are VLDO (very low dropout) linear regulators designed for low power portable applications. Maximum dropout is just 200mV at the load current of 100mA.The internal P-channel MOSFET pass transistor requires no base current, allowing the device to draw only 90μA during normal operation at the maximum load current of 300mA.
Other features include high output voltage accuracy, under voltage lockout, stability with ultra low ESR ceramic capacitors as small as 1μF, thermal overload protection and output current limiting.
- Very Low Dropout: 200mV (Max) at 100mA
- Maximum Input Voltage: 6.0V
- Low Noise:200μVRMS (10Hz to 100kHz)
- ±2% Voltage Accuracy at 150mA
- Fixed Output Voltage: 1.2V to 5.0V with 100mV Interval
- Output Current Limit
- Stable with 1μF Output Capacitor
- Thermal Overload Protection
- Low Profile SOT23-3 or SOT323 Packages
- Bluetooth/802.11 Cards
- PDAs and Notebook Computers
- Portable Instruments and Battery-Powered Systems
- Cellular Phones
| Part Number | Packaging Type | Marking Code | Shipping Qty |
|---|---|---|---|
| UM365xxS | SOT23-3 | XXX | 3000pcs/7Inch Tape & Reel |
| UM365xxP | SOT323 | XXX | 3000pcs/7Inch Tape & Reel |
