Analog Devices DS1873T+T&R Laser Drivers
IC LASER CTRLR 3.9V 28TQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1873T+T&R
Detailed Description
IC LASER CTRLR 3.9V 28TQFN
Package
28-WFQFN Exposed Pad
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS1873T+T&R Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS1873T+T&R Laser Drivers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
28-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 95°C
Supply Voltage
2.85V ~ 3.9V
Lifecycle Status
Obsolete
Current Supply
2.5 mA
Type
Laser Diode Controller
Package
28-WFQFN Exposed Pad
Related Parts Comparison (DS1873T+T&R vs LTC3634HUFD#PBF vs LTC3634EUFD#PBF vs MAX8717ETI+)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 95°C | -40°C ~ 150°C | -40°C ~ 125°C | 0°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Package | 28-WFQFN Exposed Pad | 28-WFQFN | QFN28 | TQFN-28 |
| Supply Voltage | 2.85V ~ 3.9V | -- | 3.6 V | 4.5 V ~ 26 V |
| Applications | -- | Converter, DDR | Converter, DDR | Controller, Notebook Power System |
| Input Voltage | -- | 1.4V ~ 15V | 1.4V ~ 15V | 4V ~ 26V |
| Number of Outputs | -- | 2 | 2 | 2 |
| Output Voltage | -- | 0.6V ~ 3V | 0.6V ~ 3V | 3.3V, 5V, 1V ~ 5.5V |
| Action |
More Parts in Special Purpose Power Management ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
