Specification	LM1117DT-5.0/NOPB

Current - Output	800 mA
Current - Quiescent (Iq)	5 mA
Current - Supply (Max) [Max]	10 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SC-63, DPAK (2 Leads + Tab), TO-252-3
Protection Features	Over Current, Over Temperature
PSRR	75 dB
Supplier Device Package	TO-252-3
Voltage - Input (Max) [Max]	15 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	1.2 V

LM1117 Series

Part	Current - Supply (Max) [Max]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	PSRR	Protection Features	Voltage - Output (Min/Fixed)	Supplier Device Package	Voltage - Input (Max) [Max]	Mounting Type	Output Configuration	Output Type	Number of Regulators	Current - Output	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Voltage - Output (Max) [Max]	Output Type
Texas Instruments LM1117LDX-5.0/NOPB	10 mA	8-WDFN Exposed Pad	0 °C	125 °C	75 dB	Over Current Over Temperature	5 V	8-WSON (4x4)	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117LD-2.5	10 mA	8-WDFN Exposed Pad	0 °C	125 °C	75 dB	Over Current Over Temperature	2.5 V	8-WSON (4x4)	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117DT-5.0/NOPB	10 mA	DPAK (2 Leads + Tab) SC-63 TO-252-3	0 °C	125 °C	75 dB	Over Current Over Temperature	5 V	TO-252-3	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117IMP-3.3/NOPB	10 mA	TO-261-4 TO-261AA	-40 °C	125 °C	75 dB	Over Current Over Temperature	3.3 V	SOT-223	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117ILD-5.0/NOPB	10 mA	8-WDFN Exposed Pad	-40 °C	125 °C	75 dB	Over Current Over Temperature	5 V	8-WSON (4x4)	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117T-2.85/NOPB	10 mA	TO-220-3	0 °C	125 °C	75 dB	Over Current Over Temperature	2.85 V	TO-220-3	15 V	Through Hole	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117SX-3.3/NOPB	10 mA	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	0 °C	125 °C	75 dB	Over Current Over Temperature	3.3 V	TO-263 (DDPAK-3)	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117IMPX-3.3/NOPB	10 mA	TO-261-4 TO-261AA	-40 °C	125 °C	75 dB	Over Current Over Temperature	3.3 V	SOT-223-4	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V
Texas Instruments LM1117ILDX-ADJ/NOPB	10 mA	8-WDFN Exposed Pad	-40 °C	125 °C	75 dB	Over Current Over Temperature	1.25 V	8-WSON (4x4)	15 V	Surface Mount	Positive		1	800 mA	5 mA	1.2 V	13.8 V	Adjustable
Texas Instruments LM1117IDTX-5.0/NOPB	10 mA	DPAK (2 Leads + Tab) SC-63 TO-252-3	-40 °C	125 °C	75 dB	Over Current Over Temperature	5 V	TO-252-3	15 V	Surface Mount	Positive	1.81 mOhm	1	800 mA	5 mA	1.2 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.81
		10	$ 1.62
		75	$ 1.53
		150	$ 1.30
		300	$ 1.22
		525	$ 1.07
		1050	$ 0.89
		2550	$ 0.83
		5025	$ 0.80
Texas Instruments	TUBE	1	$ 1.36
		100	$ 1.12
		250	$ 0.81
		1000	$ 0.61

Description

General part information

LM1117 Series

The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current.

The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 V to 13.8 V with only two external resistors. In addition, the device is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V, and 5 V.

The LM1117 offers current limiting and thermal shutdown. The circuit includes a Zener trimmed band-gap reference to assure output voltage accuracy to within ±1%.

Documents

Technical documentation and resources

Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)

Application note

AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)

Application note

LM1117DT-5.0/NOPB

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LM1117DT-5.0/NOPB

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Technical Specifications

LM1117 Series

Pricing

Description

LM1117 Series

Documents

Overview of voltage regulator packaging

Versatility of the LM5030 PWM Push-Pull Controller

AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)

A Topical Index of TI LDO Application Notes (Rev. F)

LDO PSRR Measurement Simplified (Rev. A)

Linear power for automated industrial systems

AN-1028 Maximum Power Enhancement Techniques for Power Packages (Rev. B)

AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)

Low Dropout Regulators Quick Reference Guide (Rev. P)

AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)

Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)

Packaging Limits Range of Linear Regulators

LM1117 800-mA, Low-Dropout Linear Regulator datasheet (Rev. Q)

Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)

AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)

LM1117 Series