LM2775DSGT Texas Instruments - Yeehing Electronics

2.7-V to 5.5-VIN, 200-mA output current, 5-V fixed output voltage doubler

Pricing (USD)

Quantity	Unit Price
1 — 99	1.346
100 — 249	1.112
250 — 999	0.799
1,000 +	0.42

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	WSON-8
Output Voltage	5 V
Output Current	200 mA
Number of Outputs	1 Output
Input Voltage MAX	5.5 V
Topology	Boost
Input Voltage MIN	2.7 V
Switching Frequency	2 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Series	LM2775
Packaging	Reel
Input Voltage	2.7 V to 5.5 V
Operating Temperature Range	- 40 C to + 85 C
Type	Switched Capacitor 5V Boost Converter
Brand	Texas Instruments
Shutdown	Shutdown
Development Kit	LM2775EVM
Moisture Sensitive	Yes
Operating Supply Current	75 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	2.7 V
Unit Weight	0.000384 oz

For more information, please refer to datasheet

Documents

LM2775DSGT Datasheet

More Information

The LM2775 is a regulated switched-capacitor doubler that produces a low-noise output voltage. The LM2775 can supply up to 200 mA of output current over a 3.1-V to 5.5-V input range, as well as up to 125 mA of output current when the input voltage is as low as 2.7 V. At low output currents, the LM2775 can reduce its quiescent current by operating in a pulse frequency modulation (PFM) mode. PFM mode can be enabled or disabled by driving the PFM pin to high or low. Additionally, when the LM2775 is in shutdown, the user can chose to have the output voltage pulled to GND or left in a high impedance state by setting the OUTDIS pin high or low.