LM2832XSD/NOPB Texas Instruments - Yeehing Electronics

High Frequency 2.0A Load - Step-Down DC-DC Regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	1.467
100 — 249	1.285
250 — 999	0.901
1,000 +	0.51

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-6
Output Voltage	0.6 V to 4.5 V
Output Current	2 A
Number of Outputs	1 Output
Input Voltage MAX	5.5 V
Topology	Buck
Input Voltage MIN	3 V
Switching Frequency	1.6 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM2832
Packaging	Reel
Input Voltage	3 V to 5.5 V
Operating Temperature Range	- 40 C to + 125 C
Type	Voltage Converter
Brand	Texas Instruments
Shutdown	Shutdown
Moisture Sensitive	Yes
Operating Supply Current	2.8 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	1000
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	3 V
Unit Weight	0.000691 oz

For more information, please refer to datasheet

Documents

LM2832XSD/NOPB Datasheet

More Information

The LM2832 regulator is a monolithic, high frequency, PWM step-down DC/DC converter in a 6 Pin WSON and a 8 Pin eMSOP-PowerPAD package. It provides all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components, the LM2832 is easy to use. The ability to drive 2.0A loads with an internal 150 mΩ PMOS switch using state-of-the-art 0.5 µm BiCMOS technology results in the best power density available. The world-class control circuitry allows on-times as low as 30ns, thus supporting exceptionally high frequency conversion over the entire 3V to 5.5V input operating range down to the minimum output voltage of 0.6V. Switching frequency is internally set to 550 kHz, 1.6 MHz, or 3.0 MHz, allowing the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequency is high, efficiencies up to 93% are easy to achieve. External shutdown is included, featuring an ultra-low stand-by current of 30 nA. The LM2832 utilizes current-mode control and internal compensation to provide high-performance regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce inrush current, pulse-by-pulse current limit, thermal shutdown, and output over-voltage protection.