Description
National Semiconductor LP3988IMF-2.5 LDO Voltage Regulators MicroPwr 150mA Ultra LDO CMOS Vtg Reg
Specifications
Manufacturer: Texas Instruments
Product Category: LDO Voltage Regulators
RoHS: No Compliant
Mounting Style: SMD/SMT
Package / Case: SOT-23-5
Output Voltage: 2.5 V
Output Current: 0.15 A
Number of Outputs: 1 Output
Input Voltage MAX: 6 V
Output Type: Fixed
Maximum Operating Temperature: + 125 C
Load Regulation: 0.007 %
Series: LP3988
Dropout Voltage: 0.001 V at 1 mA, 0.08 V at 150 mA
Brand: Texas Instruments
Dropout Voltage – Max: 0.005 V at 1 mA, 0.115 V at 150 mA
Ib – Input Bias Current: 85 uA
Input Voltage MIN: 2.5 V
Line Regulation: +/- 0.2 %
Minimum Operating Temperature: – 40 C
Packaging: Reel
Pd – Power Dissipation: 250 mW
Product: Mircopower Ultra Low-Dropout CMOS Voltage Regulator
PSRR / Ripple Rejection – Typ: 65 dB
Quiescent Current: 120 uA
Tolerance: +/- 3.5 %
Type: Low dropout low quiescent current regulator
Voltage Regulation Accuracy: +/- 2 %
Unit Weight: 0.000557 oz
The LP3988 is a 150mA low dropout regulator designed specially to meet requirements of Portable batteryapplications. The LP3988 is designed to work with a space saving, small 1µF ceramic capacitor. The LP3988 features an Error Flag output that indicates a faulty output condition. The LP3988’s performance is optimized for battery powered systems to deliver low noise, extremely low dropout voltage and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life.
Manufacturer:National Semiconductor
Datasheet:LP3988IMF-2_5.pdf
