WL2862K

High Input Voltage, Low Quiescent Current LDO

SKU

WL2862K

The WL2862K series is a high accuracy, high input voltage low quiescent current, high speed, and low dropout linear regulator with high ripple rejection.

The WL2862K offers over-current limit and over temperature protection to ensure the device working in well conditions.

The WL2862K regulators are available in standard SOT-89-3L packages. Standard products are Pb-free and Halogen-free.

Applications
– Battery-powered equipment
– Communication equipment
– Audio/video equipment
– Smoke detectors

Download Product Guide

Features
Tech Specs

Supply voltage: 4.5V ~ 36V

Output range: 3V ~ 12V

Output accuracy: <±2%

Output current: 150 mA @ (V_IN – V_OUT = 2V) (Typ.)

PSRR: 65 dB @ 0.1 KHz

Dropout voltage: 900 mV @ I_OUT = 150 mA

Quiescent current: 4.5 μA @ V_{IN = 12V (Typ.)}

Recommend capacitor: 10 uF

Spec

WL2862K
Package

SOT‑89‑3L
RDISCHARGE FUNCTION

No
Size

4.5×4.0
Subfamily

LDO, Linear regulator
Category

LDO
Iq(uA)

4.5
Output current 1(mA)

150
PSRR(dB)

55
Use Case

Computing, IoT / Emerging, Mobile, Security, Surveillance
Vdrop(mV)

900 mV @ Iout = 150 mA
Vin Max(V)

36
Vin Min(V)

4.5
Vout(V)

Fix