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High Current LDO with Low IQ and High PSRR

Package Information

CAD Model:View CAD Model
Pkg. Type:MSOP
Pkg. Code:MQR
Lead Count (#):8
Pkg. Dimensions (mm):3.0 x 3.0 x 0.00
Pitch (mm):0.7

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
RoHS (ISL9007IUNZ)Download
ECCN (US)
HTS (US)

Product Attributes

Lead Count (#)8
Carrier TypeTube
Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
Pb Free CategoryPb-Free 100% Matte Tin Plate w/Anneal-e3
Temp. Range (°C)-40 to +85°C
Drop Out Voltage (Typical)250 @ 400mA
Enable/ShutdownYes
External BiasNo
Fixed Output Voltage OptionYes
Input Voltage (Max) (V)6.5
Input Voltage (Min) (V)2.3
Input Voltage Range (V)2.3 - 6.5
Length (mm)3
MOQ1960
Noise (10Hz to 100kHz) (μVrms)30
O/P Voltage Accuracy (±%)1.8
Output Current 1 (Max) (A)0.4
Output Voltage (Max) (V)3.3
Output Voltage (Min) (V)1.5
Output Voltage Range (V)1.5 - 3.3
PGOOD OutputNo
PSRR (db)75
Parametric CategoryLinear Regulators (LDO)
Pitch (mm)0.7
Pkg. Dimensions (mm)3.0 x 3.0 x 0.00
Pkg. TypeMSOP
Qualification LevelStandard
Quiescent Current50 µA
Width (mm)3

Description

ISL9007 is a high performance LDO that delivers a continuous 400mA of load current. It has a low standby current and high PSRR and is stable with output capacitance of 1µF to 10µF with an ESR of up to 200mΩ. The ISL9007 has a very high PSRR of 75dB and output noise less than 30µVRMS. When coupled with a no load quiescent current of 50µA (typical), and 1µA (max) shutdown current, the ISL9007 is an ideal choice for portable wireless equipment. The ISL9007 comes in fixed voltage options of 3. 3V, 2. 85V, 2. 8V, and 2. 5V with ±1. 8% output voltage accuracy over-temperature, line and load. Other output voltage options may be available upon request.