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Overview

The WL2835D series are low dropout linear regulators and optimized to provide a high performance solution for battery powered system with low quiescent current. The devices offer a new level of cost effective performance in cellular phones, laptop and notebook computers, and other portable devices.

The WL2835D series are designed to work stably with the low cost ceramic capacitors. They offer thermal shutdown protection (OTP) and enhance the efficiency in order to prolong the battery life of those portable devices.

The WL2835D regulators are available in DFN1x1-4L packages. The level of MSL is level-3. Standard products are Pb-free and Halogen free products.

Applications
- Cell phones
- Bluetooth earphone
- Wireless mouse
- Others electronics devices

Features

Quiescent current:
0.54 μA Typ.

Shut-down current:
≤0.15 μA

Input voltage:
2.5-5.5V

Output voltage:
1.2-3.3V

Maximum Output current:
150 mA

Dropout voltage:
175 mV @ 150 mA

Recommend capacitor:
≥1 μF

Operating Temperature:
-40~85°C

Thermal-Overload and Short-Circuit Protection

Order Information
Ordering No. Vout(V) Package
WL2835D12-4/TR 1.2 DFN1x1-4L
WL2835D15-4/TR 1.5 DFN1x1-4L
WL2835D18-4/TR 1.8 DFN1x1-4L
WL2835D25-4/TR 2.5 DFN1x1-4L
WL2835D28-4/TR 2.8 DFN1x1-4L
WL2835D30-4/TR 3.0 DFN1x1-4L
WL2835D33-4/TR 3.3 DFN1x1-4L
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