TPS51103DRCR Texas Instruments - Yeehing Electronics

Integrated LDO with Switchover Circuit for Notebook Computers

Pricing (USD)

Quantity	Unit Price
1 — 99	1.955
100 — 249	1.713
250 — 999	1.201
1,000 +	0.68

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	VSON-10
Output Voltage	5.05 V, 3.33 V, 3.32 V
Output Current	250 mA
Number of Outputs	3 Output
Polarity	Positive
Input Voltage MAX	28 V
Input Voltage MIN	4.5 V
Output Type	Fixed
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Dropout Voltage	400 mV
Series	TPS51103
Packaging	Reel
Height	0.9 mm
Length	3 mm
Operating Temperature Range	- 40 C to + 85 C
Width	3 mm
Brand	Texas Instruments
Dropout Voltage - Max	750 mV at 50 mA
Development Kit	TPS51103EVM
Moisture Sensitive	Yes
Operating Supply Current	35.4 uA
Pd - Power Dissipation	1.256 W
Product Type	LDO Voltage Regulators
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000921 oz

For more information, please refer to datasheet

Documents

TPS51103DRCR Datasheet

More Information

The TPS51103 integrates three LDOs. The 5-V and 3.3-V LDOs are both rated at 100 mA and also include a glitch-free switch-over feature allowing for optimized battery life. An additional 3.3-V LDO is designed to provide an always on power output for the real time clock (RTC). The TPS51103 integrates a clock output to use with an external charge pump. The TPS51103 offers an innovative solution for optimizing the complex and multiple power rails typically found in a Notebook Computer. The TPS51103 is available in the 10-pin QFN package and is specified from –40°C to 85°C.