Analog Devices LT3021EDH Linear Controllers
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 16-DFN (5x5)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3021EDH
Detailed Description
IC REG LIN POS ADJ 500MA 16DFN
Package
16-WFDFN Exposed Pad
Key Features
Package / Case: 16-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3021EDH Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3021EDH Linear Controllers technical specifications.
General
Package / Case
16-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
10V
Current Supply Max
10 mA
Output Current
500mA
Quiescent Current
250 µA
Control Features
Enable
Alternate Parts Comparison (LT3021EDH vs LT3028EDHC#PBF vs LT3029IDE#PBF vs LT3029EDE)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-WFDFN Exposed Pad | 16-WFDFN Exposed Pad | 16-WFDFN Exposed Pad | 16-WFDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 10V | 20V | 20V | 20V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 100mA, 500mA | 500mA, 500mA | 500mA, 500mA |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.2V | 1.22V | 1.215V | 1.215V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 70dB (120Hz) | 65dB (120Hz) | 67dB (120Hz) | 67dB (120Hz) |
| Voltage Dropout | 0.285V @ 500mA | 0.45V @ 100mA, 0.47V @ 500mA | 0.46V @ 500mA, 0.46V @ 500mA | 0.46V @ 500mA, 0.46V @ 500mA |
| Voltage Output Max | 9.5V | 20V | 19.5V | 19.5V |
| Action |
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