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TPS2151IPWP - TI
Manufacturer:
TI
ManyChip's Part#:
MC46289138
Category:
Voltage Regulator
Package:
HTSSOP-14
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS TPS2151IPWP. LDO Voltage Regulator, Adjustable, 2.7V to 5.5V in, 180mV drop, 900mV to 3.3V/250mA out, HTSSOP-14
Stock Locations:
Availability:
262 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 4.15

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The TPS2151IPWP is an Adjustable LDO Plus Switch with dual current limit for high power USB peripherals. It is USB 1.0 and 2.0 Specification-compatible IC containing a dual-current-limiting power switch and an adjustable low dropout regulator (LDO). Both the switch and LDO limit inrush current by controlling the turn-ON slew rate. The unique dual-current-limiting feature of the switch allows USB peripherals to utilize high-value capacitance at the output of the switch, while keeping the inrush current low. During turn-ON, the switch limits the current delivered to the capacitive load to less than 100mA. When the output voltage from the switch reaches about 93% of the input voltage, the switch power good output goes high and the switch current limit increases to 800mA minimum, at which point higher current loads can be turned-ON. The higher current limit provides short circuit protection while allowing the peripheral to draw maximum current from the USB bus.
Complete power management solution for USB high-power peripherals
Undervoltage lockout and power good for LDO and switch
CMOS and TTL-compatible enable inputs
5µA Typical standby supply current
Green product and no Sb/Br

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TPS2151IPWP Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	HTSSOP-14
Supply Voltage (DC)	5.50V (max)
Number of Outputs	2 Output
Input Voltage (DC)	5.50 V
Output Voltage	≤3.30 V
Output Current	250 mA
Supply Current	85 µA
Number of Positions	14 Position
Power Dissipation	2.266 W
voltage rating	180 mV
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.7 V
Output Voltage (Max)	3.3 V
Output Voltage (Min)	900 mV
Output Current (Max)	150 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.1V ~ 5.5V
Supply Voltage (Min)	4.1 V
Input Voltage	5.5 V
	Show
Size-Length	5 mm
Size-Width	4.4 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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