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Monolithic 600mA Step-Down Regulator with Low Quiescent Current

Package Information

Pkg. Type MSOP
Pkg. Code MQT
Pitch (mm) 0.5
Lead Count (#) 10
Pkg. Dimensions (mm) 3.00 x 3.00 x 0.86

Environmental & Export Classifications

ECCN (US) EAR99
Pb (Lead) Free No
Moisture Sensitivity Level (MSL)
HTS (US)

Product Attributes

Pkg. Type MSOP
Carrier Type Tube
Control Type Voltage Mode
IQ [Rail 1] (µA) 120
Input Voltage (Max) (V) 5.5
Input Voltage (Max) [Rail 1] (V) 5.5 - 5.5
Input Voltage (Min) (V) 2.5
Input Voltage (Min) [Rail 1] (V) 2.5
Lead Count (#) 10
Length (mm) 3
MOQ 1000
Output Current (Max) [Rail 1] (A) 0.6
Output Voltage (Max) (V) 5.5
Output Voltage (Max) [Rail 1] (V) 5.5
Output Voltage (Min) (V) 0.8
Output Voltage (Min) [Rail 1] (V) 0.8
Outputs (#) 1
POR No
Pb (Lead) Free No
Peak Efficiency (%) 94
Pitch (mm) 0.5
Pkg. Dimensions (mm) 3.0 x 3.0 x 0.86
Qualification Level Standard
Quiescent Current 120 µA
SYNCH Capability Yes
Switching Frequency (KHz) 1.5 - 1.5
Switching Frequency Range (Typical) (kHz) 1500 - 1500
Temp. Range -40 to +85°C
Thickness (mm) 0.86
Topology [Rail 1] Buck
Width (mm) 3

Description

Support is limited to customers who have already adopted these products.

The ISL8010 is a synchronous, integrated FET 600mA step-down regulator with internal compensation. It operates with an input voltage range from 2. 5V to 5. 5V, which accommodates supplies of 3. 3V, 5V, or a Li-Ion battery source. The output can be externally set from 0. 8V to VIN with a resistive divider. The ISL8010 features automatic PFM/PWM mode control, or PWM mode only. The PWM frequency is typically 1. 4MHz and can be synchronized up to 12MHz. The typical no load quiescent current is only 120µA. Additional features include a Power-Good output, <1µA shutdown current, short-circuit protection, and over-temperature protection. The ISL8010 is available in the 10 Ld MSOP package, making the entire converter occupy less than 0. 18in2 of PCB area with components on one side only. The 10 Ld MSOP package is specified for operation over the full -40°C to +85°C temperature range.