PartNumber | LT1521CST-5#TRPBF | LT1521IS8#PBF | LT1521CST-5#PBF |
Description | LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown | LDO Voltage Regulators 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown | LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
RoHS | Y | Y | Y |
Package / Case | SOT-3 | SO-8 | SOT-3 |
Output Voltage | 5 V | 3.8 V to 20 V | 5 V |
Output Current | 0.3 A | 300 mA | 300 mA |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Polarity | Positive | Positive | Positive |
Quiescent Current | 12 uA | 12 uA | 12 uA |
Input Voltage MAX | 20 V | 20 V | 20 V |
Input Voltage MIN | 4.3 V | 4.3 V | 4.3 V |
Output Type | Fixed | Adjustable | Fixed |
Minimum Operating Temperature | 0 C | - 40 C | 0 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Dropout Voltage | 500 mV | 500 mV | 500 mV |
Series | LT1521 | LT1521 | LT1521 |
Packaging | Reel | Tube | Tube |
Height | 1.8 mm | 1.75 mm | 1.8 mm |
Product | LDO Linear Regulators | LDO Linear Regulators | LDO Linear Regulators |
Type | Positive Linear Regulators | Positive Linear Regulator | Positive Linear Regulator |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Dropout Voltage Max | 750 mV | 750 mV | 750 mV |
PSRR / Ripple Rejection Typ | 58 dB | 58 dB | 58 dB |
Ib Input Bias Current | 50 nA | 50 nA | 50 nA |
Line Regulation | 1.5 mV | 1.5 mV | 1.5 mV |
Load Regulation | - 25 V | - 20 V | - 25 V |
Operating Supply Current | 0.012 mA | 12 uA | 12 uA |
Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
Factory Pack Quantity | 2000 | 100 | 78 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | - | - | 0.004233 oz |