Integrated Circuits (ICs)

ISL9003AIRUBZ-T

Active

Renesas Electronics Corporation

LOW NOISE LDO WITH LOW IQ, HIGH PSRR

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsISL9003A Datasheet

Integrated Circuits (ICs)

ISL9003AIRUBZ-T

Active

Renesas Electronics Corporation

LOW NOISE LDO WITH LOW IQ, HIGH PSRR

Deep-Dive with AI

DocumentsISL9003A Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL9003AIRUBZ-T

Control Features	Enable
Current - Output	150 mA
Current - Supply (Max) [Max]	57 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	6-UFDFN Exposed Pad
Protection Features	Soft Start, Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Supplier Device Package	6-UTDFN (1.6x1.6)
Voltage - Input (Max) [Max]	6.5 V
Voltage - Output (Min/Fixed)	1.5 V

ISL9003A Series

Low Noise LDO with Low IQ, High PSRR

Part	Package / Case	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Type	Protection Features	Control Features	Output Configuration	Voltage - Output (Min/Fixed)	Number of Regulators	Voltage - Input (Max) [Max]	Current - Quiescent (Iq)	Mounting Type	Current - Output	Voltage Dropout (Max) [Max]	PSRR [Max]	PSRR [Min]
Renesas Electronics Corporation ISL9003IEKZ-T	5-TSSOP SC-70-5 SOT-353	56 µA	85 °C	-40 °C	SC-70-5	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	2.85 V	1	6.5 V	39 µA	Surface Mount	150 mA	0.325 V
Renesas Electronics Corporation ISL9003AIRUBZ-T	6-UFDFN Exposed Pad	57 µA	85 °C	-40 °C	6-UTDFN (1.6x1.6)	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	1.5 V	1	6.5 V		Surface Mount	150 mA
Renesas Electronics Corporation ISL9003IENZ-T	5-TSSOP SC-70-5 SOT-353	56 µA	85 °C	-40 °C	SC-70-5	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	3.3 V	1	6.5 V	39 µA	Surface Mount	150 mA	0.325 V
Renesas Electronics Corporation ISL9003AIENZ-T	5-TSSOP SC-70-5 SOT-353	57 µA	85 °C	-40 °C	SC-70-5	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	3.3 V	1	6.5 V		Surface Mount	150 mA	0.325 V
Renesas Electronics Corporation ISL9003AIRUNZ-T	6-UFDFN Exposed Pad	57 µA	85 °C	-40 °C	6-UTDFN (1.6x1.6)	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	3.3 V	1	6.5 V		Surface Mount	150 mA	0.325 V
Renesas Electronics Corporation ISL9003AIEKZ-T	5-TSSOP SC-70-5 SOT-353	57 µA	85 °C	-40 °C	SC-70-5	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	2.85 V	1	6.5 V		Surface Mount	150 mA	0.325 V
Renesas Electronics Corporation ISL9003AIRUJZ-T	6-UFDFN Exposed Pad	57 µA	85 °C	-40 °C	6-UTDFN (1.6x1.6)	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	2.8 V	1	6.5 V		Surface Mount	150 mA	0.4 V
Renesas Electronics Corporation ISL9003AIEJZ-T	5-TSSOP SC-70-5 SOT-353	57 µA	85 °C	-40 °C	SC-70-5	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	2.8 V	1	6.5 V		Surface Mount	150 mA	0.4 V
Renesas Electronics Corporation ISL9003AIRUCZ-T	6-UFDFN Exposed Pad	57 µA	85 °C	-40 °C	6-UTDFN (1.6x1.6)	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive	1.8 V	1	6.5 V		Surface Mount	150 mA		90 db	50 dB
Renesas Electronics Corporation ISL9003AIEMZ-T	5-TSSOP SC-70-5 SOT-353	57 µA	85 °C	-40 °C	SC-70-5	1.81 mOhm	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	Enable	Positive		1	6.5 V		Surface Mount	150 mA	0.325 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	371	$ 0.81
	Tape & Reel (TR)	3000	$ 0.76
		6000	$ 0.74

Description

General part information

ISL9003A Series

ISL9003A is a high performance single low noise, high PSRR LDO that delivers a continuous 150mA of load current. It has a low standby current and is stable with 1µF of MLCC output capacitance with an ESR of up to 200mΩ. The ISL9003A has a very high PSRR of 90dB and output noise is 20µVRMS(typical). When coupled with a no load quiescent current of 31µA (typical), and 0. 5µA shutdown current, the ISL9003A is an ideal choice for portable wireless equipment. The ISL9003A comes in many fixed voltage options with ±1. 8% output voltage accuracy over temperature, line and load. Other output voltage options are available on request.

Documents

Technical documentation and resources

ISL9003A Datasheet

Datasheet