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LT1964ES5-SD#TRPBF Breakout
IC REG LINEAR NEG ADJ 200MA TSOT-23-5
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Micropower negative LDO regulator delivering 200mA with 340mV dropout voltage and adjustable output from -1.22V to -20V. Features low quiescent current (30μA operating, 3μA shutdown) and exceptional low noise of 30μVRMS, making it ideal for battery-powered and noise-sensitive instrumentation applications. Includes reverse output protection, current limiting, and thermal limiting with stable operation using minimal 1μF output capacitance.
Package: SOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Analog Devices Inc. |
| Part Number | LT1964ES5-SD#TRPBF |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 200mA |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Output Type | Adjustable |
| Voltage Dropout (Max) | 0.49V @ 200mA |
| Voltage - Input (Max) | -20V |
| Voltage - Output (Max) | -20V |
| Voltage - Output (Min/Fixed) | -1.22V |
What's Included
BILL OF MATERIALS
- 1x LT1964ES5-SD#TRPBF soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS