LP38692MP-5.0/NOPB

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Texas Instruments

1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

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DocumentsAN-1424 LP38692-ADJ Evaluation Board (Rev. C)Low Dropout Regulators Quick Reference Guide (Rev. P)+2

LP38692MP-5.0/NOPB

Active

Texas Instruments

1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

Deep-Dive with AI

DocumentsAN-1424 LP38692-ADJ Evaluation Board (Rev. C)Low Dropout Regulators Quick Reference Guide (Rev. P)+2

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	LP38692MP-5.0/NOPB	LP38692 Series

Board Type	-	Fully Populated
Channels per IC	-	1
Current - Output	1 A	1 A
Current - Quiescent (Iq)	55 µA	55 µA
Current - Supply (Max) [Max]	100 çA	100 çA
Mounting Type	Surface Mount	Surface Mount
Number of Regulators	1	1
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive	Positive
Output Type	27.03 °C/W	27.03 °C/W
Output Type	-	Adjustable
Package / Case	TO-261-5, TO-261AB	TO-261-5, TO-261AB
Protection Features	Over Temperature	Over Temperature
PSRR	55 dB	55 dB
Regulator Type	-	Positive Adjustable
Supplied Contents	-	Board(s)
Supplier Device Package	SOT-223-5	SOT-223-5, 6-WSON (3x3)
Voltage - Input	-	10 V
Voltage - Input	-	2.7 V
Voltage - Input (Max) [Max]	10 V	10 V
Voltage - Output	-	3.3 V
Voltage - Output (Max)	-	9 V
Voltage - Output (Min/Fixed)	5 V	1.25 - 5 V
Voltage Dropout (Max)	-	1 - 1.3 V
Voltage Dropout (Max) [Max]	0.8 V	0.8 - 1.6 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.02
		10	$ 1.81
		25	$ 1.71
		100	$ 1.46
		250	$ 1.37
		500	$ 1.20
	Digi-Reel®	1	$ 2.02
		10	$ 1.81
		25	$ 1.71
		100	$ 1.46
		250	$ 1.37
		500	$ 1.20
	Tape & Reel (TR)	1000	$ 0.99
		2000	$ 0.92
		5000	$ 0.89
		10000	$ 0.85
Texas Instruments	SMALL T&R	1	$ 1.52
		100	$ 1.25
		250	$ 0.90
		1000	$ 0.68

LP38692 Series

1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

Part	Voltage Dropout (Max) [Max]	PSRR	Package / Case	Number of Regulators	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Output Type	Voltage - Output (Min/Fixed)	Supplier Device Package	Current - Output	Current - Quiescent (Iq)	Mounting Type	Voltage - Input (Max) [Max]	Protection Features	Voltage - Output	Supplied Contents	Board Type	Regulator Type	Channels per IC	Voltage - Input [Max]	Voltage - Input [Min]	Voltage Dropout (Max)	Output Type	Voltage - Output (Max) [Max]
Texas Instruments LP38692MPX-1.8/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.	1.6 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	1.8 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692EVAL LP38692 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board												1 A					3.3 V	Board(s)	Fully Populated	Positive Adjustable	1	10 V	2.7 V
Texas Instruments LP38692MP-2.5/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	2.5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature								1.3 V
Texas Instruments LP38692SDX-ADJ Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WSON (3x3)		55 dB		1	100 çA	125 °C	-40 °C	Positive		1.25 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692MP-ADJ Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223-5		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive		1.25 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692MPX-1.8 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5	1.6 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	1.8 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MPX-ADJ Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223-5		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive		1.25 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692MP-1.8 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5	1.6 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	1.8 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692SD-1.8 Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WSON (3x3)	1.6 V	55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	1.8 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MP-2.5 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	2.5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature								1.3 V
Texas Instruments LP38692SDX-5.0/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.	0.8 V	55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692SD-5.0/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.	0.8 V	55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MPX-5.0/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.	0.8 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692SD-ADJ Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WSON (3x3)		55 dB		1	100 çA	125 °C	-40 °C	Positive		1.25 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692SD-1.8/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.	1.6 V	55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	1.8 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MP-5.0/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.	0.8 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MPX-ADJ/NOPB The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive		1.25 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692MPX-3.3 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692MPX-3.3/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692SDX-ADJ/NOPB The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy		55 dB		1	100 çA	125 °C	-40 °C	Positive		1.25 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692SD-ADJ/NOPB The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy		55 dB		1	100 çA	125 °C	-40 °C	Positive		1.25 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692MP-3.3 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692MP-5.0 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5	0.8 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692SDX-3.3/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.		55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692SDX-1.8/NOPB Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WSON (3x3)	1.6 V	55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	1.8 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MPX-5.0 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5	0.8 V	55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692SDX-3.3 Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WSON (3x3)		55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692SD-3.3 Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WSON (3x3)		55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692SD-3.3/NOPB The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.		55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	3.3 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature								1 V
Texas Instruments LP38692SD-5.0 Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WSON (3x3)	0.8 V	55 dB		1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	5 V	6-WSON (3x3)	1 A	55 µA	Surface Mount	10 V	Over Temperature
Texas Instruments LP38692MP-ADJ/NOPB The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy The LP38690-ADJ and LP38692-ADJ low dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV at 1-A load current, VOUT= 5 V) and excellent AC performance utilizing ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. Dropout Voltage: 450 mV (typical) at 1 A (typical 5-V out) Ground Pin Current: 55 µA (typical) at full loadAdjust Pin Voltage: 2.5% (25°C) accuracy		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive		1.25 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature									Adjustable	9 V
Texas Instruments LP38692MPX-2.5/NOPB Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-5		55 dB	TO-261-5, TO-261AB	1	100 çA	125 °C	-40 °C	Positive	27.03 °C/W	2.5 V	SOT-223-5	1 A	55 µA	Surface Mount	10 V	Over Temperature								1.3 V

Description

General part information

LP38692 Series

The LP38690 and LP38692 low-dropout CMOS linear regulators provide tight output tolerance (2.5% typical), extremely low dropout voltage (450 mV at a 1-A load current, VOUT= 5 V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors.

The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow the full operating current to be used even in high ambient temperature environments.

The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.

Documents

Technical documentation and resources

AN-1424 LP38692-ADJ Evaluation Board (Rev. C)

EVM User's guide

Low Dropout Regulators Quick Reference Guide (Rev. P)

Selection guide

LP38690, LP38692 1-A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors datasheet (Rev. M)

Data sheet

LP38692MP-5.0/NOPB

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LP38692MP-5.0/NOPB

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Technical Specifications

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LP38692 Series

Description

LP38692 Series

Documents

AN-1424 LP38692-ADJ Evaluation Board (Rev. C)

Low Dropout Regulators Quick Reference Guide (Rev. P)

LP38690, LP38692 1-A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors datasheet (Rev. M)

LDOs Quick Reference Guide