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ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation)
1A Ultra Low Dropout Linear Regulator with Programmable Current Limiting

パッケージ情報

CADモデル:View CAD Model
Pkg. Type:DFN
Pkg. Code:LBB
Lead Count (#):10
Pkg. Dimensions (mm):3.0 x 3.0 x 0.90
Pitch (mm):0.5

環境及び輸出分類情報

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
RoHS (ISL80121IR50Z-T7A)ダウンロード
ECCN (US)
HTS (US)

製品スペック

Lead Count (#)10
Carrier TypeReel
Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
Pb Free CategoryPb-Free 100% Matte Tin Plate w/Anneal-e3
Temp. Range (°C)-40 to +125°C
Drop Out Voltage (Typical)90 @ 1A
Enable/ShutdownYes
External BiasNo
Fixed Output Voltage OptionYes
Input Voltage (Max) (V)6
Input Voltage (Min) (V)2.2
Input Voltage Range (V)2.2 - 6
Length (mm)3
Longevity2033 12月
MOQ250
Noise (10Hz to 100kHz) (μVrms)210
O/P Voltage Accuracy (±%)1.8
Output Current 1 (Max) (A)1
Output Voltage (Max) (V)5
Output Voltage (Min) (V)0.8
Output Voltage Range (V)0.8 - 5
PGOOD OutputYes
PORs (#)0
PSRR (db)40
Parametric CategoryLinear Regulators (LDO)
Pitch (mm)0.5
Pkg. Dimensions (mm)3.0 x 3.0 x 0.90
Pkg. TypeDFN
Qualification LevelStandard
Thickness (mm)0.9
Width (mm)3

説明

The ISL80121-5 is a low dropout voltage, single output LDO with programmable current limiting. The ISL80121-5 operates from input voltages of 5V to 6V with a nominal output voltage of 5V. Other custom voltage options are available upon request. A submicron BiCMOS process is utilized for this product family to deliver the best in class analog performance and overall value. The programmable current limiting improves system reliability of end applications. An external capacitor on the soft-start pin provides an adjustable soft-starting ramp. The ENABLE feature allows the part to be placed into a low quiescent current shutdown mode. This BiCMOS LDO will consume significantly lower quiescent current as a function of load compared to bipolar LDOs, which translates into higher efficiency and packages with smaller footprints. Quiescent current is modestly compromised to achieve a very fast load transient response.