© Semiconductor Components Industries, LLC, 2013

July, 2013 − Rev. 4

1

Publication Order Number:

LM4040/D

LM4040, LM4041

Precision Micro-Power

Shunt Voltage References

Description

LM4040 and LM4041 are precision two−terminal shunt mode

voltage references offered in factory programmed reverse breakdown

voltages of 1.225 V, 2.500 V, 3.000 V, 3.300 V, 4.096 V, and 5.000 V.

ON Semiconductor’s Charge Programmable floating gate

technology ensures precise voltage settings offering five grades of

initial accuracy; from 0.1% to 2%.

LM4040 and LM4041 operate over a shunt current range of 60

mA

to 15 mA with low dynamic impedance, and 100 ppm/

°C temperature

coefficient ensuring stable reverse breakdown voltage accuracy over a

wide range of operating conditions.

These shunt regulators do not require an external stabilizing

capacitor but are stable with any capacitive load (up to 1

mF).

Offered in space saving SOT−23 and SC−70 packages LM4040 and

LM4041 are specified for operation over the full industrial

temperature range of −40

°C to +85°C.

Features

♦ 1.225 V

♦ 3.300 V

♦ 2.500 V

♦ 4.096 V

♦ 3.000 V

♦ 5.000 V

♦ A: ±0.1%

♦ D: ±1.0%

♦ B: ±0.2%

♦ E: ±2.0%

♦ C: ±0.5%

(10 Hz to 10 KHz)

Compliant

Typical Applications

http://onsemi.com

SC−70 5 Lead

SD SUFFIX

CASE 419AC

MARKING DIAGRAMS

See detailed ordering and shipping information in the package

dimensions section on page 11 of this data sheet.

ORDERING INFORMATION

SOT−23 3 Lead

TB SUFFIX

CASE 527AG

PIN CONNECTIONS

3

4

5

2

1

1

2

3

4x

= Specific Device Code

A

= Assembly Location Code

Y

= Production Year

M

= Production Month

G

= Pb−Free Package

(SOT−23)

(SC−70)

4xYM

G

4xA

G