TPS61097A-33DBVT Texas Instruments - Yeehing Electronics

0.9Vin, 3.3Vout Boost Converter with Bypass Switch - 5nA Shutdown Current

Pricing (USD)

Quantity	Unit Price
1 — 99	1.823
100 — 249	1.506
250 — 999	1.082
1,000 +	0.65

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOT-23-5
Output Voltage	3.3 V
Output Current	400 mA
Number of Outputs	1 Output
Input Voltage MAX	5.5 V
Topology	Boost
Input Voltage MIN	0.9 V
Switching Frequency	-
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Series	TPS61097A-33
Packaging	Reel
Input Voltage	0.9 V to 5.5 V
Operating Temperature Range	- 40 C to + 85 C
Product	Switching Regulators
Type	DC/DC Converter
Brand	Texas Instruments
Shutdown	Shutdown
Load Regulation	0.5 %
Operating Supply Current	7 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	0.9 V
Unit Weight	0.000222 oz

For more information, please refer to datasheet

Documents

TPS61097A-33DBVT Datasheet

More Information

The TPS61097A-33 provides a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd, or NiMH, or one-cell Li-Ion or Li-polymer battery. They can also be used in fuel cell or solar cell powered devices where the capability of handling low input voltages is essential. Possible output currents depend on the input-to-output voltage ratio. The devices provide output currents up to 100 mA at a 3.3-V output while using a single-cell Li-Ion or Li-Polymer battery. The boost converter is based on a current-mode controller using synchronous rectification to obtain maximum efficiency. The maximum average input current is limited to a value of 400 mA. The converter can be disabled to minimize battery drain. During shutdown, the battery is connected to the load to enable battery backup of critical functions on the load. The device is packaged in a 5-pin SOT-23 package (DBV) measuring 2.8 mm × 2.9 mm.