Specification	TPS78601KTTR

Control Features	Enable
Current - Output	1.5 A
Current - Quiescent (Iq)	385 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	D2PAK, TO-263-6, TO-263BA
Protection Features	Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	32 dB
PSRR [Min]	59 dB
Supplier Device Package	TO-263 (DDPAK-5)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max)	0.47 V

TPS786 Series

Part	Current - Output	PSRR [Min]	PSRR [Max]	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Output Type	Supplier Device Package	Number of Regulators	Control Features	Voltage - Output (Max) [Max]	Voltage - Input (Max) [Max]	Mounting Type	Protection Features	Current - Quiescent (Iq)	Voltage Dropout (Max)	Package / Case	Board Type	Supplied Contents	Utilized IC / Part	Voltage - Output	Regulator Type	Voltage - Input [Max]	Voltage - Input [Min]	Channels per IC	Contents
Texas Instruments TPS78601DCQR	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.2 V	Adjustable	SOT-223-6	1	Enable	5.5 V	5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA	0.47 V	SOT-223-6
Texas Instruments TPS78601KTTR	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.2 V	Adjustable	TO-263 (DDPAK-5)	1	Enable	5.5 V	5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA	0.47 V	D2PAK TO-263-6 TO-263BA
Texas Instruments TPS78618KTTR	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.8 V		TO-263 (DDPAK-5)	1	Enable		5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA		D2PAK TO-263-6 TO-263BA
Texas Instruments TPS78618DCQ	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.8 V		SOT-223-6	1	Enable		5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA		SOT-223-6
Texas Instruments TPS78601DCQRG4	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.2 V	Adjustable	SOT-223-6	1	Enable	5.5 V	5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA	0.47 V	SOT-223-6
Texas Instruments TPS78601DCQ	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.2 V	Adjustable	SOT-223-6	1	Enable	5.5 V	5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA	0.47 V	SOT-223-6
Texas Instruments TPS78633EVM-207	1.5 A																		Fully Populated	Board(s)	TPS78633	3.3 V	Positive Fixed	5.5 V	2.7 V	1	Board(s)
Texas Instruments TPS78601DRBR	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.2 V	Adjustable	8-SON (3x3)	1	Enable	5.5 V	5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA	0.47 V	8-VDFN Exposed Pad
Texas Instruments TPS78601DRBT	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.2 V	Adjustable	8-SON (3x3)	1	Enable	5.5 V	5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA	0.47 V	8-VDFN Exposed Pad
Texas Instruments TPS78618DCQR	1.5 A	59 dB	32 dB	Positive	125 °C	-40 C	1.8 V		SOT-223-6	1	Enable		5.5 V	Surface Mount	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	385 µA		SOT-223-6

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	$ 4.53
		10	$ 4.07
		25	$ 3.85
		100	$ 3.34
		250	$ 3.17
	Digi-Reel®	1	$ 4.53
		10	$ 4.07
		25	$ 3.85
		100	$ 3.34
		250	$ 3.17
	N/A	520	$ 4.22
		564	$ 4.22
	Tape & Reel (TR)	500	$ 2.84
		1000	$ 2.40
		2500	$ 2.28
Mouser	N/A	1	$ 4.22
		10	$ 3.19
		25	$ 2.94
		100	$ 2.65
		250	$ 2.44
		500	$ 2.34
		1000	$ 2.07
		2500	$ 2.00
		5000	$ 1.97
Texas Instruments	LARGE T&R	1	$ 4.17
		100	$ 2.70
		250	$ 2.03
		1000	$ 1.35

Description

General part information

TPS786 Series

The TPS786 family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, SOT223-6 and DDPAK-5 packages. Each device in the family is stable, with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 390 mV at 1.5 A). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS78630 exhibits approximately 48 µVRMSof output voltage at 3-V output noise with a 0.1-µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR, low noise features, and the fast response time.

Documents

Technical documentation and resources

Datasheet

TPS78601KTTR

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TPS78601KTTR

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Technical Specifications

TPS786 Series

Pricing

Description

TPS786 Series

Documents

Datasheet

1.5 Amp, High PSRR, Low-Noise, Low Dropout Linear Regulator EVM

LDO PSRR Measurement Simplified (Rev. A)

Parallel LDO Architecture Design Using Ballast Resistors

DEM-TO263LDO Demonstration Fixture

TPS786/795/79601DRB EVM Users Guide (Rev. A)

Comprehensive Analysis and Universal Equations for Parallel LDO's Using Ballast

Using Thermal Calculation Tools for Analog Components (Rev. A)

DEM-SOT223LDO Demonstration Fixture

LDO Noise Demystified (Rev. B)

TPS786 Series