NJM2888F28-TE1

NJM2888 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2888 is a low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. Small packaging, 1.0µF small decoupling capacitor and built-in noise bypass capacitor less make the NJM2888 suitable for space conscious applications. PACKAGE OUTLINE NJM2888KF1 NJM2888F FEATURES High Ripple Rejection 75dB typ. (f=1kHz, Vo=3V Version) Low Output Noise Voltage Vno=45µVrms typ. Output capacitor with 1.0µF ceramic capacitor (Vo≥2.7V) Output Current Io(max.)=300mA High Precision Output Vo±1.0% Low Dropout Voltage 0.10V typ. (Io=100mA) ON/OFF Control Internal Thermal Overload Protection Internal Short Circuit Current Limit Bipolar Technology Package Outline SOT-23-5(NJM2888F) / ESON4(NJM2888KF1) PIN CONFIGURATION 5 4 1 2 3 1. 2. 3. 4. 5. CONTROL (Active High) GND N.C. VOUT VIN NJM2888F 4 3 1. 2. 3. 4. VOUT GND CONTROL VIN 1 2 NJM2888KF1 EQUIVALENT CIRCUIT VOUT VIN CONTROL Thermal Protection Bandgap Reference GND Ver.2010-06-02 -1- NJM2888 OUTPUT VOLTAGE RANK LIST The WHITE column shows applicable Voltage Rank(s) Device Name Vout Device Name Vout NJM2888F15 NJM2888F16 NJM2888F17 NJM2888F18 NJM2888F19 NJM2888F02 NJM2888F21 NJM2888F22 NJM2888F23 NJM2888F24 NJM2888F25 NJM2888F26 NJM2888F27 NJM2888F28 NJM2888F29 NJM2888F03 NJM2888F31 NJM2888F32 NJM2888F33 NJM2888F34 1.5V 1.6V 1.7V 1.8V 1.9V 2.0V 2.1V 2.2V 2.3V 2.4V 2.5V 2.6V 2.7V 2.8V 2.9V 3.0V 3.1V 3.2V 3.3V 3.4V NJM2888F35 NJM2888F36 NJM2888F37 NJM2888F38 NJM2888F39 NJM2888F04 NJM2888F41 NJM2888F42 NJM2888F43 NJM2888F44 NJM2888F45 NJM2888F46 NJM2888F47 NJM2888F48 NJM2888F49 NJM2888F05 3.5V 3.6V 3.7V 3.8V 3.9V 4.0V 4.1V 4.2V 4.3V 4.4V 4.5V 4.6V 4.7V 4.8V 4.9V 5.0V The WHITE column shows applicable Voltage Rank(s) Device Name Vout Device Name Vout NJM2888KF1-15 NJM2888KF1-16 NJM2888KF1-17 NJM2888KF1-18 NJM2888KF1-19 NJM2888KF1-02 NJM2888KF1-21 NJM2888KF1-22 NJM2888KF1-23 NJM2888KF1-24 NJM2888KF1-25 NJM2888KF1-26 NJM2888KF1-27 NJM2888KF1-28 NJM2888KF1-29 NJM2888KF1-03 NJM2888KF1-31 NJM2888KF1-32 NJM2888KF1-33 NJM2888KF1-34 1.5V 1.6V 1.7V 1.8V 1.9V 2.0V 2.1V 2.2V 2.3V 2.4V 2.5V 2.6V 2.7V 2.8V 2.9V 3.0V 3.1V 3.2V 3.3V 3.4V NJM2888KF1-35 NJM2888KF1-36 NJM2888KF1-37 NJM2888KF1-38 NJM2888KF1-39 NJM2888KF1-04 NJM2888KF1-41 NJM2888KF1-42 NJM2888KF1-43 NJM2888KF1-44 NJM2888KF1-45 NJM2888KF1-46 NJM2888KF1-47 NJM2888KF1-48 NJM2888KF1-49 NJM2888KF1-05 3.5V 3.6V 3.7V 3.8V 3.9V 4.0V 4.1V 4.2V 4.3V 4.4V 4.5V 4.6V 4.7V 4.8V 4.9V 5.0V -2- Ver.2010-06-02 NJM2888 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VIN Control Voltage VCONT Power Dissipation Operating Temperature Storage Temperature PD Topr Tstg RATINGS +10 +10 350(*1) SOT-23-5 200(*2) 150(*3) ESON4 800(*4) -40 ∼ +85 -40 ∼ +125 (Ta=25°C) UNIT V V mW °C °C (*1): Mounted on glass epoxy board based on EIA/JEDEC. (114.3×76.2×1.6mm: 2Layers FR-4) (*2): Device itself. (*2): Mounted on glass epoxy board based on EIA/JEDEC STANDARD. (101.5×114.5×1.6mm: 2Layers FR-4) (*3): Mounted on glass epoxy board based on EIA/JEDEC STANDARD. (101.5 × 114.5 × 1.6mm: 4Layers FR-4, Internal foil area size: 99.5 × 99.5mm, Applying a thermal via hole to a board based on JEDEC standard JESD51-5) Operating voltage VIN=+2.3 ∼ +9V (In case of Vo